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planet.gnu.org.rss20.xml - sfeed_tests - sfeed tests and RSS and Atom files |
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git clone git://git.codemadness.org/sfeed_tests |
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README |
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LICENSE |
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planet.gnu.org.rss20.xml (217822B) |
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1 <?xml version="1.0"?> |
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2 <rss version="2.0"> |
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3 |
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4 <channel> |
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5 <title>Planet GNU</title> |
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6 <link>https://planet.gnu.org/</link> |
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7 <language>en</language> |
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8 <description>Planet GNU - https://planet.gnu.org/</description> |
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9 |
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10 |
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11 <item> |
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12 <title>GNU Anastasis: GNU Anastasis v0.1.0 released</title> |
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13 <guid>https://anastasis.lu/en/news/news/2021-09.html</guid> |
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14 <link>https://anastasis.lu/en/news/news/2021-09.html</link> |
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15 <description> <article> |
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16 GNU Anastasis is a Free Software protocol and implementatio… |
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17 </article> </description> |
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18 <pubDate>Tue, 07 Sep 2021 22:00:00 +0000</pubDate> |
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19 |
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20 </item> |
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21 <item> |
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22 <title>Applied Pokology: Array boundaries and closures in Poke</… |
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23 <guid>http://jemarch.net/pokology-03102019.html</guid> |
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24 <link>http://jemarch.net/pokology-03102019.html</link> |
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25 <description> Poke arrays are rather peculiar. One of their seemi… |
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26 bizarre characteristics is the fact that the expressions |
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27 calculating their boundaries (when they are bounded) evaluate |
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28 in their own lexical environment, which is captured. In other |
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29 words: the expressions denoting the boundaries of Poke arrays |
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30 conform closures. Also, the way they evaluate may be |
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31 surprising. This is no capricious. </description> |
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32 <pubDate>Sun, 05 Sep 2021 22:05:53 +0000</pubDate> |
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33 |
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34 </item> |
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35 <item> |
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36 <title>gzip @ Savannah: gzip-1.11 released [stable]</title> |
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37 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10044</gu… |
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38 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10044</li… |
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39 <description> <blockquote class="verbatim"><p&g… |
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40 <br /> |
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41 There have been 43 commits by 5 people in the 2.7(!) years since 1.10.&l… |
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42 <br /> |
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43 See the NEWS below for a brief summary.<br /> |
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44 <br /> |
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45 Thanks to everyone who has contributed!<br /> |
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46 The following people contributed changes to this release:<br /> |
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47 <br /> |
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48 Bjarni Ingi Gislason (1)<br /> |
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49 Dmitry V. Levin (1)<br /> |
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50 Ilya Leoshkevich (8)<br /> |
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51 Jim Meyering (20)<br /> |
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52 Paul Eggert (13)<br /> |
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53 <br /> |
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54 Jim [on behalf of the gzip maintainers]<br /> |
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55 ==================================================================<br… |
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56 <br /> |
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57 Here is the GNU gzip home page:<br /> |
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58 http://gnu.org/s/gzip/<br /> |
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59 <br /> |
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60 For a summary of changes and contributors, see:<br /> |
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61 http://git.sv.gnu.org/gitweb/?p=gzip.git;a=shortlog;h=v1.11<br /&g… |
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62 or run this command from a git-cloned gzip directory:<br /> |
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63 git shortlog v1.10..v1.11<br /> |
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64 <br /> |
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65 To summarize the 2581 gnulib-related changes, run these commands<br /… |
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66 from a git-cloned gzip directory:<br /> |
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67 git checkout v1.11<br /> |
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68 git submodule summary v1.10<br /> |
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69 <br /> |
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70 ==================================================================<br… |
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71 Here are the compressed sources:<br /> |
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72 https://ftp.gnu.org/gnu/gzip/gzip-1.11.tar.gz (1.2MB)<br /> |
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73 https://ftp.gnu.org/gnu/gzip/gzip-1.11.tar.xz (788KB)<br /> |
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74 <br /> |
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75 Here are the GPG detached signatures[*]:<br /> |
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76 https://ftp.gnu.org/gnu/gzip/gzip-1.11.tar.gz.sig<br /> |
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77 https://ftp.gnu.org/gnu/gzip/gzip-1.11.tar.xz.sig<br /> |
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78 <br /> |
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79 Use a mirror for higher download bandwidth:<br /> |
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80 https://www.gnu.org/order/ftp.html<br /> |
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81 <br /> |
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82 Here are SHA1 and SHA256 checksums:<br /> |
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83 ee2d3f44d8b370db7090b4c3250132cd62b38ec6 gzip-1.11.tar.gz<br /&g… |
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84 PooODEW60wCTQdzhfXFTbExlXZMTA5AhznVUomzVDtk gzip-1.11.tar.gz<br … |
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85 adf4964893a45a211a888f8943c939f2794d86d4 gzip-1.11.tar.xz<br /&g… |
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86 m5qV1o/cuTaEmk1vrai/hobN31i5smycQontDJKneQc gzip-1.11.tar.xz<br … |
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87 <br /> |
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88 The SHA256 checksum is base64 encoded, instead of the<br /> |
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89 hexadecimal encoding that most checksum tools default to.<br /> |
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90 <br /> |
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91 [*] Use a .sig file to verify that the corresponding file (without the&l… |
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92 .sig suffix) is intact. First, be sure to download both the .sig file&… |
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93 and the corresponding tarball. Then, run a command like this:<br /&… |
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94 <br /> |
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95 gpg --verify gzip-1.11.tar.gz.sig<br /> |
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96 <br /> |
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97 If that command fails because you don't have the required public key… |
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98 then run this command to import it:<br /> |
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99 <br /> |
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100 gpg --keyserver keys.gnupg.net --recv-keys 7FD9FCCB000BEEEE<br /&g… |
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101 <br /> |
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102 and rerun the 'gpg --verify' command.<br /> |
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103 <br /> |
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104 This release was bootstrapped with the following tools:<br /> |
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105 Autoconf 2.71<br /> |
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106 Automake 1.16d<br /> |
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107 Gnulib v0.1-4886-g93280a4bd<br /> |
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108 <br /> |
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109 NEWS<br /> |
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110 <br /> |
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111 * Noteworthy changes in release 1.11 (2021-09-03) [stable]<br /> |
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112 <br /> |
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113 ** Performance improvements<br /> |
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114 <br /> |
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115 IBM Z platforms now support hardware-accelerated deflation.<br /&g… |
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116 </p></blockquote> </description> |
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117 <pubDate>Fri, 03 Sep 2021 15:00:02 +0000</pubDate> |
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118 |
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119 </item> |
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120 <item> |
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121 <title>FSF News: A wake-up call for iPhone users -- it's tim… |
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122 <guid>http://www.fsf.org/news/a-wake-up-call-for-iphone-users-it… |
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123 <link>http://www.fsf.org/news/a-wake-up-call-for-iphone-users-it… |
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124 |
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125 <pubDate>Thu, 02 Sep 2021 20:45:00 +0000</pubDate> |
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126 |
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127 </item> |
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128 <item> |
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129 <title>FSF News: FSF job opportunity: Outreach and communication… |
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130 <guid>http://www.fsf.org/news/fsf-job-opportunity-outreach-and-c… |
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131 <link>http://www.fsf.org/news/fsf-job-opportunity-outreach-and-c… |
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132 |
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133 <pubDate>Thu, 02 Sep 2021 20:19:24 +0000</pubDate> |
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134 |
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135 </item> |
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136 <item> |
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137 <title>gdbm @ Savannah: Version 1.21</title> |
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138 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10043</gu… |
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139 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10043</li… |
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140 <description> <p><a href="https://ftp.gnu.org/gnu/gd… |
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141 </p> </description> |
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142 <pubDate>Thu, 02 Sep 2021 14:28:17 +0000</pubDate> |
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143 |
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144 </item> |
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145 <item> |
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146 <title>FSF Blogs: August GNU Spotlight with Mike Gerwitz: 13 new… |
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147 <guid>http://www.fsf.org/blogs/community/august-gnu-spotlight-wi… |
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148 <link>http://www.fsf.org/blogs/community/august-gnu-spotlight-wi… |
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149 <description> 13 new GNU releases in the last month (as of August … |
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150 <pubDate>Wed, 01 Sep 2021 16:47:42 +0000</pubDate> |
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151 |
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152 </item> |
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153 <item> |
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154 <title>FSF Blogs: FSF copyright handling: A basis for distributi… |
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155 <guid>http://www.fsf.org/blogs/licensing/FSF-copyright-handling<… |
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156 <link>http://www.fsf.org/blogs/licensing/FSF-copyright-handling<… |
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157 |
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158 <pubDate>Mon, 30 Aug 2021 21:31:26 +0000</pubDate> |
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159 |
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160 </item> |
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161 <item> |
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162 <title>GNU Taler news: GNU Taler v0.8 released</title> |
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163 <guid>https://taler.net/en/news/2021-09.html</guid> |
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164 <link>https://taler.net/en/news/2021-09.html</link> |
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165 <description> <article> |
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166 We are happy to announce the release of GNU Taler v0.8. |
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167 </article> </description> |
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168 <pubDate>Mon, 23 Aug 2021 22:00:00 +0000</pubDate> |
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169 |
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170 </item> |
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171 <item> |
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172 <title>health @ Savannah: MyGNUHealth maintenance release 1.0.4 … |
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173 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10040</gu… |
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174 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10040</li… |
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175 <description> <p>Dear community |
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176 <br /> |
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177 </p> |
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178 <p>I am pleased to announce the maintanance release 1.0.4 from MyG… |
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179 <br /> |
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180 </p> |
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181 <p>It fixes plotting issues when matplotlib uses unsorted records … |
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182 <br /> |
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183 </p> |
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184 <p>You can see the Changelog at GNU Savannah mercurial server. |
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185 <br /> |
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186 </p> |
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187 <p>The package is at GNU.org, the Python Package Index (PyPi) and … |
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188 <br /> |
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189 </p> |
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190 <p>Happy and healthy hacking! |
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191 <br /> |
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192 Luis |
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193 <br /> |
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194 </p> |
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195 <p>-- |
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196 <br /> |
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197 Dr. Luis Falcon, MD, MSc |
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198 <br /> |
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199 President, GNU Solidario |
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200 <br /> |
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201 Advancing Social Medicine |
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202 <br /> |
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203 <a href="http://www.gnuhealth.org">http://www.gnuhealth.… |
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204 </p> </description> |
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205 <pubDate>Sun, 22 Aug 2021 21:41:29 +0000</pubDate> |
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206 |
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207 </item> |
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208 <item> |
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209 <title>parallel @ Savannah: GNU Parallel 20210822 ('Kabul… |
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210 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10039</gu… |
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211 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10039</li… |
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212 <description> <p>GNU Parallel 20210822 ('Kabul') has… |
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213 <br /> |
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214 </p> |
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215 <p>Quote of the month: |
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216 <br /> |
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217 </p> |
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218 <p> Safe to say, @GnuParallel was a life changer during my PhD! … |
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219 <br /> |
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220 me optimise so many of my tasks and analyses. |
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221 <br /> |
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222 -- Parice Brandies @PariceBrandies@twitter |
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223 <br /> |
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224 </p> |
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225 <p>New in this release: |
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226 <br /> |
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227 </p> |
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228 <ul> |
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229 <li>--ctag/--ctagstring colors the tag in different colors for eac… |
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230 </li> |
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231 <li>You can use unit prefixes (k, m, g, etc) with -n -N -L. |
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232 </li> |
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233 <li>Bug fixes and man page updates. |
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234 </li> |
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235 </ul> |
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236 |
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237 <p>News about GNU Parallel: |
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238 <br /> |
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239 </p> |
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240 <ul> |
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241 <li>Parallelising jobs with GNU parallel <a href="https://… |
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242 </li> |
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243 <li>Use multiple CPU Cores with your Linux commands - awk, sed, bz… |
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244 </li> |
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245 <li>How to execute commands in parallel in Linux <a href="… |
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246 </li> |
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247 </ul> |
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248 |
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249 <p>Get the book: GNU Parallel 2018 <a href="http://www.lul… |
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250 <br /> |
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251 </p> |
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252 <p>GNU Parallel - For people who live life in the parallel lane. |
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253 <br /> |
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254 </p> |
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255 <p>If you like GNU Parallel record a video testimonial: Say who yo… |
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256 <br /> |
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257 </p> |
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258 |
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259 <h2>About GNU Parallel</h2> |
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260 |
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261 <p>GNU Parallel is a shell tool for executing jobs in parallel usi… |
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262 <br /> |
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263 </p> |
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264 <p>If you use xargs and tee today you will find GNU Parallel very … |
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265 <br /> |
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266 </p> |
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267 <p>GNU Parallel makes sure output from the commands is the same ou… |
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268 <br /> |
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269 </p> |
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270 <p>For example you can run this to convert all jpeg files into png… |
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271 <br /> |
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272 </p> |
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273 <p> parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif |
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274 <br /> |
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275 </p> |
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276 <p>Or you can generate big, medium, and small thumbnails of all jp… |
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277 <br /> |
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278 </p> |
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279 <p> find . -name '*.jpg' | |
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280 <br /> |
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281 parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - :::… |
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282 <br /> |
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283 </p> |
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284 <p>You can find more about GNU Parallel at: <a href="http:… |
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285 <br /> |
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286 </p> |
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287 <p>You can install GNU Parallel in just 10 seconds with: |
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288 <br /> |
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289 </p> |
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290 <p> $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.… |
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291 <br /> |
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292 fetch -o - <a href="http://pi.dk/3">http://… |
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293 <br /> |
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294 $ sha1sum install.sh | grep c82233e7da3166308632ac8c34f850c0 |
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295 <br /> |
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296 12345678 c82233e7 da316630 8632ac8c 34f850c0 |
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297 <br /> |
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298 $ md5sum install.sh | grep ae3d7aac5e15cf3dfc87046cfc5918d2 |
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299 <br /> |
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300 ae3d7aac 5e15cf3d fc87046c fc5918d2 |
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301 <br /> |
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302 $ sha512sum install.sh | grep dfc00d823137271a6d96225cea9e89f533f… |
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303 <br /> |
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304 9c5198d5 31a3b755 b7910ece 3a42d206 c804694d fc00d823 137271a6 d9… |
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305 <br /> |
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306 a9e89f53 3ff6c81f f52b298b ef9fb613 2d3f9ccd 0e2c7bd3 c35978b5 79… |
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307 <br /> |
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308 $ bash install.sh |
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309 <br /> |
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310 </p> |
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311 <p>Watch the intro video on <a href="http://www.youtube.co… |
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312 <br /> |
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313 </p> |
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314 <p>Walk through the tutorial (man parallel_tutorial). Your command… |
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315 <br /> |
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316 </p> |
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317 <p>When using programs that use GNU Parallel to process data for p… |
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318 <br /> |
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319 </p> |
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320 <p>O. Tange (2018): GNU Parallel 2018, March 2018, <a href=&quo… |
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321 <br /> |
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322 </p> |
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323 <p>If you like GNU Parallel: |
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324 <br /> |
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325 </p> |
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326 <ul> |
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327 <li>Give a demo at your local user group/team/colleagues |
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328 </li> |
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329 <li>Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi… |
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330 </li> |
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331 <li>Get the merchandise <a href="https://gnuparallel.threa… |
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332 </li> |
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333 <li>Request or write a review for your favourite blog or magazine |
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334 </li> |
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335 <li>Request or build a package for your favourite distribution (if… |
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336 </li> |
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337 <li>Invite me for your next conference |
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338 </li> |
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339 </ul> |
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340 <p>If you use programs that use GNU Parallel for research: |
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341 <br /> |
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342 </p> |
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343 <ul> |
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344 <li>Please cite GNU Parallel in you publications (use --citation) |
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345 </li> |
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346 </ul> |
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347 <p>If GNU Parallel saves you money: |
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348 <br /> |
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349 </p> |
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350 <ul> |
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351 <li>(Have your company) donate to FSF <a href="https://my.… |
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352 </li> |
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353 </ul> |
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354 |
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355 <h2>About GNU SQL</h2> |
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356 |
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357 <p>GNU sql aims to give a simple, unified interface for accessing … |
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358 <br /> |
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359 </p> |
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360 <p>The database is addressed using a DBURL. If commands are left o… |
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361 <br /> |
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362 </p> |
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363 <p>When using GNU SQL for a publication please cite: |
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364 <br /> |
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365 </p> |
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366 <p>O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Di… |
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367 <br /> |
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368 </p> |
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369 |
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370 <h2>About GNU Niceload</h2> |
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371 |
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372 <p>GNU niceload slows down a program when the computer load averag… |
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373 </p> </description> |
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374 <pubDate>Sun, 22 Aug 2021 20:02:32 +0000</pubDate> |
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375 |
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376 </item> |
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377 <item> |
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378 <title>FSF Blogs: Meeting every Friday: Help us update the Free … |
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379 <guid>http://www.fsf.org/blogs/licensing/meeting-every-friday-he… |
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380 <link>http://www.fsf.org/blogs/licensing/meeting-every-friday-he… |
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381 |
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382 <pubDate>Fri, 20 Aug 2021 17:26:21 +0000</pubDate> |
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383 |
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384 </item> |
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385 <item> |
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386 <title>GNU Anastasis: Anastasis becomes a GNU package</title> |
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387 <guid>https://anastasis.lu/en/news/news/2021-08.html</guid> |
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388 <link>https://anastasis.lu/en/news/news/2021-08.html</link> |
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389 <description> <article> |
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390 Anastasis is now officially a GNU package. |
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391 </article> </description> |
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392 <pubDate>Sun, 15 Aug 2021 22:00:00 +0000</pubDate> |
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393 |
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394 </item> |
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395 <item> |
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396 <title>GNU Health: GNU Health emergency response in Haiti</title> |
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397 <guid>http://meanmicio.org/?p=2399</guid> |
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398 <link>https://meanmicio.org/2021/08/15/gnu-health-emergency-resp… |
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399 <description> <p>Yesterday, yet another devastating earthqua… |
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400 |
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401 |
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402 |
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403 <p>Immediately knowing about the earthquake, we contacted our repr… |
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404 |
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405 |
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406 |
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407 <p>Haiti suffers from recurrent <strong>natural disasters&l… |
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408 |
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409 |
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410 |
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411 <p><strong>GNU Solidario</strong> emergency response c… |
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412 |
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413 |
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414 |
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415 <figure class="wp-block-image size-large is-style-default"&… |
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416 |
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417 |
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418 |
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419 <p>We need emergency response now, but we also need to work on Soc… |
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420 |
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421 |
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422 |
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423 <p>Our local representative, engineer Pierre Michel Augustin, has … |
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424 |
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425 |
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426 |
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427 <figure class="wp-block-image size-large is-style-default"&… |
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428 |
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429 |
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430 |
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431 <p>Natural disasters have a profound impact in the short, medium a… |
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432 |
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433 |
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434 |
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435 <p>Creating local capacity is key to make the project sustainable.… |
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436 |
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437 |
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438 |
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439 <figure class="wp-block-image size-large is-style-default"&… |
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440 |
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441 |
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442 |
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443 <p>In the end, technology is just a medium, and <strong>GNU … |
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444 |
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445 |
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446 |
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447 <p>Please consider helping GNU Solidario humanitarian campaign in … |
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448 |
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449 |
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450 |
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451 <p><a href="https://www.gnusolidario.org/haiti.html"&… |
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452 |
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453 |
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454 |
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455 <p></p> |
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456 |
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457 |
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458 |
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459 <p><strong>About GNU Solidario:</strong></p> |
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460 |
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461 |
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462 |
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463 <p><strong>GNU Solidario</strong> is a non-profit huma… |
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464 |
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465 |
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466 |
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467 <p>GNU Solidario is the organization behind <a href="https… |
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468 |
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469 |
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470 |
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471 <p>GNU Health is a <strong>GNU official project</strong&g… |
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472 <pubDate>Sun, 15 Aug 2021 13:26:03 +0000</pubDate> |
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473 |
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474 </item> |
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475 <item> |
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476 <title>grep @ Savannah: grep-3.7 released [stable]</title> |
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477 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10037</gu… |
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478 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10037</li… |
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479 <description> <blockquote class="verbatim"><p&g… |
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480 <br /> |
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481 There have been 33 commits by 6 people in the 40 weeks since 3.6.<br … |
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482 <br /> |
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483 See the NEWS below for a brief summary.<br /> |
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484 <br /> |
|
485 Thanks to everyone who has contributed!<br /> |
|
486 The following people contributed changes to this release:<br /> |
|
487 <br /> |
|
488 Helge Kreutzmann (1)<br /> |
|
489 Jim Meyering (15)<br /> |
|
490 Kevin Locke (2)<br /> |
|
491 Marek Suppa (1)<br /> |
|
492 Mateusz Okulus (1)<br /> |
|
493 Paul Eggert (13)<br /> |
|
494 <br /> |
|
495 There were also 855 changes via the gnulib submodule.<br /> |
|
496 ==================================================================<br… |
|
497 Here is the GNU grep home page:<br /> |
|
498 http://gnu.org/s/grep/<br /> |
|
499 <br /> |
|
500 Here are the compressed sources:<br /> |
|
501 https://ftp.gnu.org/gnu/grep/grep-3.7.tar.gz (2.6MB)<br /> |
|
502 https://ftp.gnu.org/gnu/grep/grep-3.7.tar.xz (1.6MB)<br /> |
|
503 <br /> |
|
504 Here are the GPG detached signatures[*]:<br /> |
|
505 https://ftp.gnu.org/gnu/grep/grep-3.7.tar.gz.sig<br /> |
|
506 https://ftp.gnu.org/gnu/grep/grep-3.7.tar.xz.sig<br /> |
|
507 <br /> |
|
508 Use a mirror for higher download bandwidth:<br /> |
|
509 https://www.gnu.org/order/ftp.html<br /> |
|
510 <br /> |
|
511 Here are the SHA1 and SHA256 checksums:<br /> |
|
512 <br /> |
|
513 5359ea0105cedfa21a63c89b22e0d7b41b016a40 grep-3.7.tar.gz<br /> |
|
514 wisM8tT2u+WZyQI4foBYmQ4e7pmu8zOiA4KeX9Pbs0I grep-3.7.tar.gz<br /> |
|
515 4d56da85e468e4012c81533a22052014a4c98b17 grep-3.7.tar.xz<br /> |
|
516 XBDaMSRgrschmE1dgyRtJFIOxDjdSNerWgXbwNbWgjw grep-3.7.tar.xz<br /> |
|
517 <br /> |
|
518 The SHA256 checksum is base64 encoded, instead of the<br /> |
|
519 hexadecimal encoding that most checksum tools default to.<br /> |
|
520 <br /> |
|
521 [*] Use a .sig file to verify that the corresponding file (without the&l… |
|
522 .sig suffix) is intact. First, be sure to download both the .sig file&… |
|
523 and the corresponding tarball. Then, run a command like this:<br /&… |
|
524 <br /> |
|
525 gpg --verify grep-3.7.tar.gz.sig<br /> |
|
526 <br /> |
|
527 If that command fails because you don't have the required public key… |
|
528 then run this command to import it:<br /> |
|
529 <br /> |
|
530 gpg --keyserver keys.gnupg.net --recv-keys 7FD9FCCB000BEEEE<br /&g… |
|
531 <br /> |
|
532 and rerun the 'gpg --verify' command.<br /> |
|
533 <br /> |
|
534 This release was bootstrapped with the following tools:<br /> |
|
535 Autoconf 2.71<br /> |
|
536 Automake 1.16d<br /> |
|
537 Gnulib v0.1-4847-g1cb09be022<br /> |
|
538 <br /> |
|
539 ===============================<br /> |
|
540 NEWS<br /> |
|
541 <br /> |
|
542 * Noteworthy changes in release 3.7 (2021-08-14) [stable]<br /> |
|
543 <br /> |
|
544 ** Changes in behavior<br /> |
|
545 <br /> |
|
546 Use of the --unix-byte-offsets (-u) option now evokes a warning.<b… |
|
547 Since 3.1, this Windows-only option has had no effect.<br /> |
|
548 <br /> |
|
549 ** Bug fixes<br /> |
|
550 <br /> |
|
551 Preprocessing N patterns would take at least O(N^2) time when too man… |
|
552 patterns hashed to too few buckets. This now takes seconds, not days:… |
|
553 : | grep -Ff &lt;(seq 6400000 | tr 0-9 A-J)<br /> |
|
554 [Bug#44754 introduced in grep 3.5]<br /> |
|
555 </p></blockquote> </description> |
|
556 <pubDate>Sat, 14 Aug 2021 20:12:52 +0000</pubDate> |
|
557 |
|
558 </item> |
|
559 <item> |
|
560 <title>Parabola GNU/Linux-libre: TalkingParabola merged in main … |
|
561 <guid>tag:parabolagnulinux.org,2021-08-12:/news/talkingparabola-… |
|
562 <link>https://parabolagnulinux.org/news/talkingparabola-merged-i… |
|
563 <description> <p>Last year <a href="https://www.arch… |
|
564 <p>Note that although the OpenRC LXDE ISO has the speech boot opti… |
|
565 <pubDate>Thu, 12 Aug 2021 05:43:05 +0000</pubDate> |
|
566 |
|
567 </item> |
|
568 <item> |
|
569 <title>GNU Taler news: Code Blau GmbH deploys first external Tal… |
|
570 <guid>https://taler.net/en/news/2021-08.html</guid> |
|
571 <link>https://taler.net/en/news/2021-08.html</link> |
|
572 <description> <article> |
|
573 We received a grant from NLnet foundation with the goal … |
|
574 </article> </description> |
|
575 <pubDate>Sat, 07 Aug 2021 22:00:00 +0000</pubDate> |
|
576 |
|
577 </item> |
|
578 <item> |
|
579 <title>GNUnet News: GNUnet 0.15.0</title> |
|
580 <guid>https://gnunet.org/en/news/2021-08-0.15.0.html</guid> |
|
581 <link>https://gnunet.org/en/news/2021-08-0.15.0.html</link> |
|
582 <description> <article id="newspost-content"> |
|
583 <h1> |
|
584 GNUnet 0.15.0 released |
|
585 </h1> |
|
586 <p> |
|
587 We are pleased to announce the release of GNUnet 0.15.0. |
|
588 <br /> |
|
589 This is a new major release. It breaks protocol compatibility with the… |
|
590 Please be aware that Git master is thus henceforth |
|
591 <b> |
|
592 INCOMPATIBLE |
|
593 </b> |
|
594 with |
|
595 the 0.14.x GNUnet network, and interactions between old and new peers |
|
596 will result in issues. 0.14.x peers will be able to communicate with … |
|
597 master or 0.14.x peers, but some services - in particular GNS - will n… |
|
598 <br /> |
|
599 The MESSENGER service goes out of experimental to be used by |
|
600 libraries and applications as dependency. It handles decentralized |
|
601 messaging in flexible groups by using the CADET service and messages |
|
602 can be signed with your ego from the IDENTITY service. The service |
|
603 is still in an early stage, so its protocol (currently version 0.1) |
|
604 will likely adapt or change in future releases to some degree. |
|
605 <br /> |
|
606 In terms of usability, users should be aware that there are still |
|
607 <b> |
|
608 a number of known open issues |
|
609 </b> |
|
610 in particular with respect to ease |
|
611 of use, but also some critical privacy issues especially for mobile us… |
|
612 Also, the nascent network is tiny and thus unlikely to |
|
613 provide good anonymity or extensive amounts of interesting information. |
|
614 As a result, the 0.15.0 release is still |
|
615 <b> |
|
616 only suitable for early adopters |
|
617 with some reasonable pain tolerance |
|
618 </b> |
|
619 . |
|
620 </p> |
|
621 <h4> |
|
622 Download links |
|
623 </h4> |
|
624 <ul> |
|
625 <li> |
|
626 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-0.15.0.tar.gz… |
|
627 gnunet-0.15.0.tar.gz |
|
628 </a> |
|
629 ( |
|
630 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-0.15.0.tar.gz… |
|
631 signature |
|
632 </a> |
|
633 ) |
|
634 </li> |
|
635 <li> |
|
636 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-gtk-0.15.0.ta… |
|
637 gnunet-gtk-0.15.0.tar.gz |
|
638 </a> |
|
639 ( |
|
640 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-gtk-0.15.0.ta… |
|
641 signature |
|
642 </a> |
|
643 ) |
|
644 </li> |
|
645 <li> |
|
646 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-fuse-0.15.0.t… |
|
647 gnunet-fuse-0.15.0.tar.gz |
|
648 </a> |
|
649 ( |
|
650 <a href="http://ftpmirror.gnu.org/gnunet/gnunet-fuse-0.15.0.t… |
|
651 signature |
|
652 </a> |
|
653 ) |
|
654 </li> |
|
655 </ul> |
|
656 <p> |
|
657 The GPG key used to sign is: |
|
658 <a href="https://gnunet.org/~schanzen/3D11063C10F98D14BD24D147… |
|
659 3D11063C10F98D14BD24D1470B0998EF86F59B6A |
|
660 </a> |
|
661 </p> |
|
662 <p> |
|
663 Note that due to mirror synchronization, not all links might be functi… |
|
664 early after the release. For direct access try |
|
665 <a href="http://ftp.gnu.org/gnu/gnunet/"> |
|
666 http://ftp.gnu.org/gnu/gnunet/ |
|
667 </a> |
|
668 </p> |
|
669 <h4> |
|
670 Noteworthy changes in 0.15.0 (since 0.14.1) |
|
671 </h4> |
|
672 <ul> |
|
673 <li> |
|
674 <tt> |
|
675 GNS |
|
676 </tt> |
|
677 : |
|
678 <ul> |
|
679 <li> |
|
680 First-come-first-served GNUnet top-level domain ".pin" zo… |
|
681 <a href="https://fcfs.gnunet.org/"> |
|
682 Register here. |
|
683 </a> |
|
684 <a href="https://bugs.gnunet.org/view.php?id=6832"> |
|
685 #6832 |
|
686 </a> |
|
687 </li> |
|
688 <li> |
|
689 New |
|
690 <a href="https://lsd.gnunet.org/lsd0001/#name-edkey"&g… |
|
691 EDKEY zone keys |
|
692 </a> |
|
693 . |
|
694 </li> |
|
695 </ul> |
|
696 </li> |
|
697 <li> |
|
698 <tt> |
|
699 SCALARPRODUCT |
|
700 </tt> |
|
701 : Crypto ported to libsodium improving performance. |
|
702 <a href="https://bugs.gnunet.org/view.php?id=6818"> |
|
703 #6818 |
|
704 </a> |
|
705 </li> |
|
706 <li> |
|
707 <tt> |
|
708 RECLAIM |
|
709 </tt> |
|
710 : Added support for |
|
711 <a class="link" href="https://github.com/Fraunhofer… |
|
712 BBS+ blind signature credentials |
|
713 </a> |
|
714 for selective disclosure. |
|
715 </li> |
|
716 <li> |
|
717 <tt> |
|
718 UTIL |
|
719 </tt> |
|
720 : |
|
721 <ul> |
|
722 <li> |
|
723 Swap gnunet-config's default behaviour for the rewrite flag. |
|
724 </li> |
|
725 <li> |
|
726 Config file is not not always written |
|
727 </li> |
|
728 <li> |
|
729 Introduced new TIME helper functions |
|
730 </li> |
|
731 </ul> |
|
732 </li> |
|
733 <li> |
|
734 <tt> |
|
735 SETU |
|
736 </tt> |
|
737 : Implemented set union subsystem along with technical specification |
|
738 <a href="https://lsd.gnunet.org/lsd0003/"> |
|
739 LSD0003 |
|
740 </a> |
|
741 . |
|
742 </li> |
|
743 <li> |
|
744 <tt> |
|
745 MESSENGER |
|
746 </tt> |
|
747 : New messenger component moved out of experimental. |
|
748 </li> |
|
749 </ul> |
|
750 <p> |
|
751 A detailed list of changes can be found in the |
|
752 <a href="https://git.gnunet.org/gnunet.git/tree/ChangeLog"… |
|
753 ChangeLog |
|
754 </a> |
|
755 and |
|
756 the |
|
757 <a href="https://bugs.gnunet.org/changelog_page.php?project_id… |
|
758 bug tracker |
|
759 </a> |
|
760 . |
|
761 </p> |
|
762 <h4> |
|
763 Known Issues |
|
764 </h4> |
|
765 <ul> |
|
766 <li> |
|
767 There are known major design issues in the TRANSPORT, ATS and CORE su… |
|
768 </li> |
|
769 <li> |
|
770 There are known moderate implementation limitations in CADET that neg… |
|
771 </li> |
|
772 <li> |
|
773 There are known moderate design issues in FS that also impact usabili… |
|
774 </li> |
|
775 <li> |
|
776 There are minor implementation limitations in SET that create unneces… |
|
777 </li> |
|
778 <li> |
|
779 The RPS subsystem remains experimental. |
|
780 </li> |
|
781 <li> |
|
782 Some high-level tests in the test-suite fail non-deterministically du… |
|
783 </li> |
|
784 </ul> |
|
785 <p> |
|
786 In addition to this list, you may also want to consult our bug tracker… |
|
787 <a href="https://bugs.gnunet.org/"> |
|
788 bugs.gnunet.org |
|
789 </a> |
|
790 which lists about 190 more specific issues. |
|
791 </p> |
|
792 <h4> |
|
793 Thanks |
|
794 </h4> |
|
795 <p> |
|
796 This release was the work of many people. The following people contrib… |
|
797 Christian Grothoff, Daniel Golle, Alessio Vanni, Thien-Thi Nguyen, Eli… |
|
798 </p> |
|
799 </article> </description> |
|
800 <pubDate>Sat, 07 Aug 2021 22:00:00 +0000</pubDate> |
|
801 |
|
802 </item> |
|
803 <item> |
|
804 <title>FSF Blogs: The threat of software patents persists</title> |
|
805 <guid>http://www.fsf.org/blogs/community/the-threat-of-software-… |
|
806 <link>http://www.fsf.org/blogs/community/the-threat-of-software-… |
|
807 |
|
808 <pubDate>Thu, 05 Aug 2021 14:40:00 +0000</pubDate> |
|
809 |
|
810 </item> |
|
811 <item> |
|
812 <title>FSF Blogs: July GNU Spotlight with Mike Gerwitz: Fifteen … |
|
813 <guid>http://www.fsf.org/blogs/community/july-gnu-spotlight-with… |
|
814 <link>http://www.fsf.org/blogs/community/july-gnu-spotlight-with… |
|
815 <description> 15 new GNU releases in the last month (as of July 26… |
|
816 <pubDate>Thu, 05 Aug 2021 14:39:59 +0000</pubDate> |
|
817 |
|
818 </item> |
|
819 <item> |
|
820 <title>mailutils @ Savannah: Version 3.13</title> |
|
821 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10034</gu… |
|
822 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10034</li… |
|
823 <description> <p>Version 3.13 of GNU mailutils is [https://f… |
|
824 <br /> |
|
825 </p> |
|
826 <p>New in this version: |
|
827 <br /> |
|
828 </p> |
|
829 <ul> |
|
830 <li>Improved mailbox locking. |
|
831 </li> |
|
832 <li>Changes in the 'locking' configuration statement. |
|
833 </li> |
|
834 <li>Important changes in <strong>mail</strong> utility. |
|
835 </li> |
|
836 </ul> </description> |
|
837 <pubDate>Thu, 05 Aug 2021 11:46:54 +0000</pubDate> |
|
838 |
|
839 </item> |
|
840 <item> |
|
841 <title>GNU Guix: Taming the ‘stat’ storm with a loader cache… |
|
842 <guid>https://guix.gnu.org/blog/2021/taming-the-stat-storm-with-… |
|
843 <link>https://guix.gnu.org/blog/2021/taming-the-stat-storm-with-… |
|
844 <description> <p>It was one of these days where some of us o… |
|
845 problem—that application startup in Guix causes a |
|
846 “<a href="https://linux.die.net/man/2/stat"><code&g… |
|
847 lack of a solution when suddenly, Ricardo |
|
848 <a href="https://logs.guix.gnu.org/guix/2020-11-24.log#183934&qu… |
|
849 in hindsight, looks like an obvious solution: “maybe we could use a |
|
850 per-application ld cache?”. A moment where collective thinking exceeds |
|
851 the sum of our individual thoughts. The result is one of the many |
|
852 features that made it in the <code>core-updates</code> branc… |
|
853 in the coming weeks, one that reduces application startup time.</p>… |
|
854 like and where they come from. Loading an |
|
855 <a href="https://en.wikipedia.org/wiki/Executable_and_Linkable_F… |
|
856 executable involves loading the shared libraries (the <code>.so<… |
|
857 “shared objects”) it depends on, recursively. This is the job of the |
|
858 <em>loader</em> (or <em>dynamic linker</em>), &l… |
|
859 Library (glibc) package. What shared libraries an executable like that |
|
860 of Emacs depends on? The <code>ldd</code> command answers t… |
|
861 linux-vdso.so.1 (0x00007fff565bb000) |
|
862 libtiff.so.5 =&gt; /gnu/store/l1wwr5c34593gqxvp34qbwdkaf7xhd… |
|
863 libjpeg.so.62 =&gt; /gnu/store/5khkwz9g6vza1n4z8xlmdrwhazz7m… |
|
864 libpng16.so.16 =&gt; /gnu/store/3x2kak8abb6z2klch72kfff2qxzv… |
|
865 libz.so.1 =&gt; /gnu/store/rykm237xkmq7rl1p0nwass01p090p88x-… |
|
866 libgif.so.7 =&gt; /gnu/store/bpw826hypzlnl4gr6d0v8m63dd0k8wa… |
|
867 libXpm.so.4 =&gt; /gnu/store/jgdsl6whyimkz4hxsp2vrl77338kpl0… |
|
868 […] |
|
869 $ ldd $(type -P .emacs-27.2-real) | wc -l |
|
870 89</code></pre><p>(If you’re wondering why we’re l… |
|
871 <code>emacs-27.2</code>, it’s because in Guix the latter i… |
|
872 around the former.)</p><p>To load a graphical program like E… |
|
873 than 80 shared libraries! Each is in its own <code>/gnu/store<… |
|
874 in Guix, one directory per package.</p><p>But how does <c… |
|
875 place? In Guix, during the link phase that produces an ELF file |
|
876 (executable or shared library), we tell the |
|
877 <a href="https://en.wikipedia.org/wiki/Linker_%28computing%29&qu… |
|
878 populate the <code>RUNPATH</code> entry of the ELF file with… |
|
879 directories where its dependencies may be found. This is done by |
|
880 passing |
|
881 <a href="https://sourceware.org/binutils/docs/ld/Options.html#in… |
|
882 options to the linker, which Guix’s <a href="https://git.savan… |
|
883 wrapper”</a> |
|
884 takes care of. The <code>RUNPATH</code> is the <em>ru… |
|
885 it’s a colon-separated list of directories where <code>ld.so<… |
|
886 shared libraries when it loads an ELF file. We can look at the |
|
887 <code>RUNPATH</code> of our Emacs executable like this:</… |
|
888 RUNPATH /gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc… |
|
889 of direct dependencies of the executable—dependencies are listed as |
|
890 <code>NEEDED</code> entries in the ELF file:</p><pr… |
|
891 NEEDED libtiff.so.5 |
|
892 NEEDED libjpeg.so.62 |
|
893 NEEDED libpng16.so.16 |
|
894 NEEDED libz.so.1 |
|
895 NEEDED libgif.so.7 |
|
896 NEEDED libXpm.so.4 |
|
897 NEEDED libgtk-3.so.0 |
|
898 NEEDED libgdk-3.so.0 |
|
899 NEEDED libpangocairo-1.0.so.0 |
|
900 NEEDED libpango-1.0.so.0 |
|
901 $ objdump -x $(type -P .emacs-27.2-real) | grep NEED | wc -l |
|
902 52</code></pre><p>(Some of these <code>.so</c… |
|
903 there are more <code>NEEDED</code> entries than directories … |
|
904 standard</a> |
|
905 (FHS), where all libraries are in <code>/lib</code> or <c… |
|
906 bother with <code>RUNPATH</code>: all <code>.so</co… |
|
907 these two “standard” locations. Anyway, let’s get back to our ini… |
|
908 topic: the “<code>stat</code> storm”.</p><h1>… |
|
909 and load the 80+ shared libraries it depends on. That’s where things |
|
910 get pretty inefficient: the loader will search each <code>.so</… |
|
911 depends on in one of the 39 directories listed in its <code>RUNPAT… |
|
912 Likewise, when it finally finds <code>libgtk-3.so</code>, it… |
|
913 dependencies in each of the directories in its <code>RUNPATH</c… |
|
914 that at play by tracing system calls with the |
|
915 <a href="https://strace.io/"><code>strace</code… |
|
916 GNU Emacs 27.2 |
|
917 Copyright (C) 2021 Free Software Foundation, Inc. |
|
918 GNU Emacs comes with ABSOLUTELY NO WARRANTY. |
|
919 You may redistribute copies of GNU Emacs |
|
920 under the terms of the GNU General Public License. |
|
921 For more information about these matters, see the file named COPYING. |
|
922 % time seconds usecs/call calls errors syscall |
|
923 ------ ----------- ----------- --------- --------- ---------------- |
|
924 55.46 0.006629 3 1851 1742 openat |
|
925 16.06 0.001919 4 422 mmap |
|
926 11.46 0.001370 2 501 477 stat |
|
927 4.79 0.000573 4 122 mprotect |
|
928 3.84 0.000459 4 111 read |
|
929 2.45 0.000293 2 109 fstat |
|
930 2.34 0.000280 2 111 close |
|
931 […] |
|
932 ------ ----------- ----------- --------- --------- ---------------- |
|
933 100.00 0.011952 3 3325 2227 total</code><… |
|
934 for more than 2,200 files, with the |
|
935 <a href="https://linux.die.net/man/2/openat"><code>… |
|
936 <a href="https://linux.die.net/man/2/stat"><code>s… |
|
937 these probes were unsuccessful (counted as “errors” here, meaning th… |
|
938 the call returned an error). The fraction of “erroneous” system cal… |
|
939 is no less than 67% (2,227 over 3,325). We can see the desperate search |
|
940 of <code>.so</code> files by looking at individual calls:<… |
|
941 […] |
|
942 openat(AT_FDCWD, "/gnu/store/fa6wj5bxkj5ll1d7292a70knmyl7a0cr-glibc… |
|
943 openat(AT_FDCWD, "/gnu/store/01b4w3m6mp55y531kyi1g8shh722kwqm-gcc-7… |
|
944 openat(AT_FDCWD, "/gnu/store/l1wwr5c34593gqxvp34qbwdkaf7xhdbd-libti… |
|
945 openat(AT_FDCWD, "/gnu/store/5khkwz9g6vza1n4z8xlmdrwhazz7m8wp-libjp… |
|
946 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
947 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
948 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
949 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
950 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
951 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
952 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
953 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
954 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
955 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
956 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
957 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
958 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
959 stat("/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpng-1.6.37/lib… |
|
960 openat(AT_FDCWD, "/gnu/store/3x2kak8abb6z2klch72kfff2qxzv00pj-libpn… |
|
961 […]</code></pre><p>Above is the sequence where we se… |
|
962 searching in locations where we <em>know</em> it’s not goi… |
|
963 ridiculous. How does this affect performance? The impact is small in |
|
964 the most favorable case—on a hot cache, with fast solid state device |
|
965 (SSD) storage. But it likely has a visible effect in other cases—on a |
|
966 cold cache, with a slower spinning hard disk drive (HDD), on a network |
|
967 file system (NFS).</p><h1>Enter the per-package loader cache… |
|
968 sense: we know from the start that <code>libpng.so</code> ma… |
|
969 <code>/gnu/store/…-libpng-1.6.37</code>, no need to look e… |
|
970 not new: glibc has had such a cache “forever”; it’s the |
|
971 <code>/etc/ld.so.cache</code> file you can see on FHS distro… |
|
972 typically created by running |
|
973 <a href="https://linux.die.net/man/8/ldconfig"><code&… |
|
974 been installed. Roughly, the cache maps library <code>SONAME</… |
|
975 <code>libpng16.so.16</code>, to their file name on disk, say |
|
976 <code>/usr/lib/libpng16.so.16</code>.</p><p>The … |
|
977 that there is only <em>one</em> <code>libpng16.so</… |
|
978 depends on <code>libpng16.so</code> will load it from its on… |
|
979 This models perfectly matches the FHS, but it’s at odds with the |
|
980 flexibility offered by Guix, where several variants or versions of the |
|
981 library can coexist on the system, used by different applications. |
|
982 That’s the reason why Guix and other non-FHS distros such as NixOS or |
|
983 GoboLinux typically <a href="https://git.savannah.gnu.org/cgit/g… |
|
984 off</a> |
|
985 that feature altogether… and pay the cost of those <code>stat<… |
|
986 we could <em>adapt</em> glibc’s loader cache to our settin… |
|
987 system-wide cache, we’d have a <em>per-application loader cache&… |
|
988 of the last package <a href="https://guix.gnu.org/manual/en/html… |
|
989 phases</a>, |
|
990 we’d run <code>ldconfig</code> to create <code>etc/l… |
|
991 <code>/gnu/store</code> sub-directory. We then need to modi… |
|
992 would look for <code>${ORIGIN}/../etc/ld.so.cache</code> ins… |
|
993 <code>/etc/ld.so.cache</code>, where <code>${ORIGIN}&l… |
|
994 being loaded. A discussion of these changes is <a href="https:/… |
|
995 tracker</a>; you can see <a href="https://git.savannah.gnu… |
|
996 patch</a> |
|
997 and the new <a href="https://git.savannah.gnu.org/cgit/guix.git/… |
|
998 phase</a>. |
|
999 In short, the <code>make-dynamic-linker-cache</code> phase c… |
|
1000 direct and indirect dependencies of an ELF file using the |
|
1001 <a href="https://git.savannah.gnu.org/cgit/guix.git/tree/guix/bu… |
|
1002 procedure and derives from that the library search path, creates a |
|
1003 temporary <code>ld.so.conf</code> file containing this searc… |
|
1004 <code>ldconfig</code>, and finally runs <code>ldconfig… |
|
1005 uses this new loader cache:</p><pre><code>$ strace -c … |
|
1006 GNU Emacs 27.2 |
|
1007 Copyright (C) 2021 Free Software Foundation, Inc. |
|
1008 GNU Emacs comes with ABSOLUTELY NO WARRANTY. |
|
1009 You may redistribute copies of GNU Emacs |
|
1010 under the terms of the GNU General Public License. |
|
1011 For more information about these matters, see the file named COPYING. |
|
1012 % time seconds usecs/call calls errors syscall |
|
1013 ------ ----------- ----------- --------- --------- ---------------- |
|
1014 28.68 0.002909 26 110 13 openat |
|
1015 25.13 0.002549 26 96 read |
|
1016 20.41 0.002070 4 418 mmap |
|
1017 9.34 0.000947 10 90 pread64 |
|
1018 6.60 0.000669 5 123 mprotect |
|
1019 4.12 0.000418 3 107 1 newfstatat |
|
1020 2.19 0.000222 2 99 close |
|
1021 […] |
|
1022 ------ ----------- ----------- --------- --------- ---------------- |
|
1023 100.00 0.010144 8 1128 24 total</code><… |
|
1024 been divided by 3, and the fraction of erroneous system calls goes from |
|
1025 67% to 0.2%. Quite a difference! We count on you, dear users, to <a… |
|
1026 us know</a> how this impacts load time for |
|
1027 you.</p><h1>Flexibility without <code>stat</code>… |
|
1028 then Nix, Guix, and other distros, the benefits of flexible file layouts |
|
1029 rather than the rigid Unix-inherited FHS have been demonstrated—nowada… |
|
1030 I see it as an antidote to opaque and bloated application bundles à la |
|
1031 Docker. Luckily, few of our system tools have FHS assumptions baked in, |
|
1032 probably in large part thanks to GNU’s insistence on a <a href=&quo… |
|
1033 installation directory |
|
1034 categorization</a> |
|
1035 in the early days rather than hard-coded directory names. The loader |
|
1036 cache is one of the few exceptions. Adapting it to a non-FHS context is |
|
1037 fruitful for Guix and for the other distros and packaging tools in a |
|
1038 similar situation; perhaps it could become an option in glibc proper?<… |
|
1039 run-time systems rely on search paths—<code>GUILE_LOAD_PATH</… |
|
1040 <code>PYTHONPATH</code> for Python, <code>OCAMLPATH<… |
|
1041 prone to stormy application startups. Unlike ELF, they do not have a |
|
1042 mechanism akin to <code>RUNPATH</code>, let alone a run-time… |
|
1043 have yet to find ways to address these.</p><h4>About GNU Gui… |
|
1044 an advanced distribution of the GNU system that <a href="https:/… |
|
1045 freedom</a>. |
|
1046 Guix can be used on top of any system running the Hurd or the Linux |
|
1047 kernel, or it can be used as a standalone operating system distribution |
|
1048 for i686, x86_64, ARMv7, AArch64 and POWER9 machines.</p><p>… |
|
1049 transactional upgrades and roll-backs, unprivileged package management, |
|
1050 per-user profiles, and garbage collection. When used as a standalone |
|
1051 GNU/Linux distribution, Guix offers a declarative, stateless approach to |
|
1052 operating system configuration management. Guix is highly customizable |
|
1053 and hackable through <a href="https://www.gnu.org/software/guile… |
|
1054 programming interfaces and extensions to the |
|
1055 <a href="http://schemers.org">Scheme</a> language.… |
|
1056 <pubDate>Mon, 02 Aug 2021 15:00:00 +0000</pubDate> |
|
1057 |
|
1058 </item> |
|
1059 <item> |
|
1060 <title>libc @ Savannah: The GNU C Library version 2.34 is now av… |
|
1061 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10032</gu… |
|
1062 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10032</li… |
|
1063 <description> <p>The GNU C Library |
|
1064 <br /> |
|
1065 ================= |
|
1066 <br /> |
|
1067 </p> |
|
1068 <p>The GNU C Library version 2.34 is now available. |
|
1069 <br /> |
|
1070 </p> |
|
1071 <p>The GNU C Library is used as <strong>the</strong> C… |
|
1072 <br /> |
|
1073 in GNU/Linux systems, as well as many other systems that use Linux |
|
1074 <br /> |
|
1075 as the kernel. |
|
1076 <br /> |
|
1077 </p> |
|
1078 <p>The GNU C Library is primarily designed to be a portable |
|
1079 <br /> |
|
1080 and high performance C library. It follows all relevant |
|
1081 <br /> |
|
1082 standards including ISO C11 and POSIX.1-2017. It is also |
|
1083 <br /> |
|
1084 internationalized and has one of the most complete |
|
1085 <br /> |
|
1086 internationalization interfaces known. |
|
1087 <br /> |
|
1088 </p> |
|
1089 <p>The GNU C Library webpage is at <a href="http://www.gnu… |
|
1090 <br /> |
|
1091 </p> |
|
1092 <p>Packages for the 2.34 release may be downloaded from: |
|
1093 <br /> |
|
1094 <a href="http://ftpmirror.gnu.org/libc/">… |
|
1095 <br /> |
|
1096 <a href="http://ftp.gnu.org/gnu/libc/">ht… |
|
1097 <br /> |
|
1098 </p> |
|
1099 <p>The mirror list is at <a href="http://www.gnu.org/order… |
|
1100 <br /> |
|
1101 </p> |
|
1102 <p>NEWS for version 2.34 |
|
1103 <br /> |
|
1104 ===================== |
|
1105 <br /> |
|
1106 </p> |
|
1107 <p>Major new features: |
|
1108 <br /> |
|
1109 </p> |
|
1110 <ul> |
|
1111 <li>In order to support smoother in-place-upgrades and to simplify |
|
1112 </li> |
|
1113 </ul><p> the implementation of the runtime all functionali… |
|
1114 <br /> |
|
1115 implemented in the libraries libpthread, libdl, libutil, libanl has |
|
1116 <br /> |
|
1117 been integrated into libc. New applications do not need to link with |
|
1118 <br /> |
|
1119 -lpthread, -ldl, -lutil, -lanl anymore. For backwards compatibility, |
|
1120 <br /> |
|
1121 empty static archives libpthread.a, libdl.a, libutil.a, libanl.a are |
|
1122 <br /> |
|
1123 provided, so that the linker options keep working. Applications whi… |
|
1124 <br /> |
|
1125 have been linked against glibc 2.33 or earlier continue to load the |
|
1126 <br /> |
|
1127 corresponding shared objects (which are now empty). The integration |
|
1128 <br /> |
|
1129 of those libraries into libc means that additional symbols become |
|
1130 <br /> |
|
1131 available by default. This can cause applications that contain weak |
|
1132 <br /> |
|
1133 references to take unexpected code paths that would only have been |
|
1134 <br /> |
|
1135 used in previous glibc versions when e.g. preloading libpthread.so.0, |
|
1136 <br /> |
|
1137 potentially exposing application bugs. |
|
1138 <br /> |
|
1139 </p> |
|
1140 <ul> |
|
1141 <li>When _DYNAMIC_STACK_SIZE_SOURCE or _GNU_SOURCE are defined, |
|
1142 </li> |
|
1143 </ul><p> PTHREAD_STACK_MIN is no longer constant and is re… |
|
1144 <br /> |
|
1145 sysconf(_SC_THREAD_STACK_MIN). This supports dynamic sized register |
|
1146 <br /> |
|
1147 sets for modern architectural features like Arm SVE. |
|
1148 <br /> |
|
1149 </p> |
|
1150 <ul> |
|
1151 <li>Add _SC_MINSIGSTKSZ and _SC_SIGSTKSZ. When _DYNAMIC_STACK_SI… |
|
1152 </li> |
|
1153 </ul><p> or _GNU_SOURCE are defined, MINSIGSTKSZ and SIGST… |
|
1154 <br /> |
|
1155 constant on Linux. MINSIGSTKSZ is redefined to sysconf(_SC_MINSIGST… |
|
1156 <br /> |
|
1157 and SIGSTKSZ is redefined to sysconf (_SC_SIGSTKSZ). This supports |
|
1158 <br /> |
|
1159 dynamic sized register sets for modern architectural features like |
|
1160 <br /> |
|
1161 Arm SVE. |
|
1162 <br /> |
|
1163 </p> |
|
1164 <ul> |
|
1165 <li>The dynamic linker implements the --list-diagnostics option, p… |
|
1166 </li> |
|
1167 </ul><p> a dump of information related to IFUNC resolver o… |
|
1168 <br /> |
|
1169 glibc-hwcaps subdirectory selection. |
|
1170 <br /> |
|
1171 </p> |
|
1172 <ul> |
|
1173 <li>On Linux, the function execveat has been added. It operates … |
|
1174 </li> |
|
1175 </ul><p> execve and it is is already used to implement fex… |
|
1176 <br /> |
|
1177 /proc to be mounted. However, different than fexecve, if the syscal… |
|
1178 <br /> |
|
1179 supported by the kernel an error is returned instead of trying a fall… |
|
1180 <br /> |
|
1181 </p> |
|
1182 <ul> |
|
1183 <li>The ISO C2X function timespec_getres has been added. |
|
1184 </li> |
|
1185 </ul> |
|
1186 <ul> |
|
1187 <li>The feature test macro <em>_STDC_WANT_IEC_60559_EXT_<… |
|
1188 </li> |
|
1189 </ul><p> C2X, is supported to enable declarations of funct… |
|
1190 <br /> |
|
1191 of C2X. Those declarations are also enabled when |
|
1192 <br /> |
|
1193 <em>_STDC_WANT_IEC_60559_BFP_EXT_</em>, as specified in T… |
|
1194 <br /> |
|
1195 defined, and when _GNU_SOURCE is defined. |
|
1196 <br /> |
|
1197 </p> |
|
1198 <ul> |
|
1199 <li>On powerpc64*, glibc can now be compiled without scv support u… |
|
1200 </li> |
|
1201 </ul><p> --disable-scv configure option. |
|
1202 <br /> |
|
1203 </p> |
|
1204 <ul> |
|
1205 <li>Add support for 64-bit time_t on configurations like x86 where… |
|
1206 </li> |
|
1207 </ul><p> is traditionally 32-bit. Although time_t still … |
|
1208 <br /> |
|
1209 these configurations, this default may change in future versions. |
|
1210 <br /> |
|
1211 This is enabled with the _TIME_BITS preprocessor macro set to 64 and … |
|
1212 <br /> |
|
1213 only supported when LFS (_FILE_OFFSET_BITS=64) is also enabled. It … |
|
1214 <br /> |
|
1215 only enabled for Linux and the full support requires a minimum kernel |
|
1216 <br /> |
|
1217 version of 5.1. |
|
1218 <br /> |
|
1219 </p> |
|
1220 <ul> |
|
1221 <li>The main gconv-modules file in glibc now contains only a small… |
|
1222 </li> |
|
1223 </ul><p> essential converter modules and the rest have bee… |
|
1224 <br /> |
|
1225 configuration file gconv-modules-extra.conf in the gconv-modules.d di… |
|
1226 <br /> |
|
1227 in the same GCONV_PATH. Similarly, external converter modules direc… |
|
1228 <br /> |
|
1229 may have supplementary configuration files in a gconv-modules.d direc… |
|
1230 <br /> |
|
1231 with names ending with .conf to logically classify the converter modu… |
|
1232 <br /> |
|
1233 that directory. |
|
1234 <br /> |
|
1235 </p> |
|
1236 <ul> |
|
1237 <li>On Linux, a new tunable, glibc.pthread.stack_cache_size, can b… |
|
1238 </li> |
|
1239 </ul><p> to configure the size of the thread stack cache. |
|
1240 <br /> |
|
1241 </p> |
|
1242 <ul> |
|
1243 <li>The function _Fork has been added as an async-signal-safe fork… |
|
1244 </li> |
|
1245 </ul><p> since Austin Group issue 62 droped the async-sign… |
|
1246 <br /> |
|
1247 fork (and it will be included in the future POSIX standard). The ne… |
|
1248 <br /> |
|
1249 function does not run any atfork function neither resets any internal… |
|
1250 <br /> |
|
1251 or lock (such as the malloc one), and only sets up a minimal state re… |
|
1252 <br /> |
|
1253 to call async-signal-safe functions (such as raise or execve). This… |
|
1254 <br /> |
|
1255 is currently a GNU extension. |
|
1256 <br /> |
|
1257 </p> |
|
1258 <ul> |
|
1259 <li>On Linux, the close_range function has been added. It allows… |
|
1260 </li> |
|
1261 </ul><p> closing a range of file descriptors on recent ker… |
|
1262 <br /> |
|
1263 </p> |
|
1264 <ul> |
|
1265 <li>The function closefrom has been added. It closes all file de… |
|
1266 </li> |
|
1267 </ul><p> greater than or equal to a given integer. This … |
|
1268 <br /> |
|
1269 although it is also present in other systems. |
|
1270 <br /> |
|
1271 </p> |
|
1272 <ul> |
|
1273 <li>The posix_spawn_file_actions_addclosefrom_np function has been… |
|
1274 </li> |
|
1275 </ul><p> enabling posix_spawn and posix_spawnp to close al… |
|
1276 <br /> |
|
1277 than or equal to a given integer. This function is a GNU extension, |
|
1278 <br /> |
|
1279 although Solaris also provides a similar function. |
|
1280 <br /> |
|
1281 </p> |
|
1282 <p>Deprecated and removed features, and other changes affecting co… |
|
1283 <br /> |
|
1284 </p> |
|
1285 <ul> |
|
1286 <li>The function pthread_mutex_consistent_np has been deprecated; … |
|
1287 </li> |
|
1288 </ul><p> should use the equivalent standard function pthre… |
|
1289 <br /> |
|
1290 instead. |
|
1291 <br /> |
|
1292 </p> |
|
1293 <ul> |
|
1294 <li>The function pthread_mutexattr_getrobust_np has been deprecate… |
|
1295 </li> |
|
1296 </ul><p> programs should use the equivalent standard funct… |
|
1297 <br /> |
|
1298 pthread_mutexattr_getrobust instead. |
|
1299 <br /> |
|
1300 </p> |
|
1301 <ul> |
|
1302 <li>The function pthread_mutexattr_setrobust_np has been deprecate… |
|
1303 </li> |
|
1304 </ul><p> programs should use the equivalent standard funct… |
|
1305 <br /> |
|
1306 pthread_mutexattr_setrobust instead. |
|
1307 <br /> |
|
1308 </p> |
|
1309 <ul> |
|
1310 <li>The function pthread_yield has been deprecated; programs shoul… |
|
1311 </li> |
|
1312 </ul><p> the equivalent standard function sched_yield inst… |
|
1313 <br /> |
|
1314 </p> |
|
1315 <ul> |
|
1316 <li>The function inet_neta declared in &lt;arpa/inet.h&gt;… |
|
1317 </li> |
|
1318 </ul> |
|
1319 <ul> |
|
1320 <li>Various rarely-used functions declared in &lt;resolv.h&… |
|
1321 </li> |
|
1322 </ul><p> &lt;arpa/nameser.h&gt; have been deprecat… |
|
1323 <br /> |
|
1324 use dedicated DNS processing libraries if applicable. For &lt;r… |
|
1325 <br /> |
|
1326 this affects the functions dn_count_labels, fp_nquery, fp_query, |
|
1327 <br /> |
|
1328 fp_resstat, hostalias, loc_aton, loc_ntoa, p_cdname, p_cdnname, |
|
1329 <br /> |
|
1330 p_class, p_fqname, p_fqnname, p_option, p_query, p_rcode, p_time, |
|
1331 <br /> |
|
1332 p_type, putlong, putshort, res_hostalias, res_isourserver, |
|
1333 <br /> |
|
1334 res_nameinquery, res_queriesmatch, res_randomid, sym_ntop, sym_ntos, |
|
1335 <br /> |
|
1336 sym_ston. For &lt;arpa/nameser.h&gt;, the functions ns_date… |
|
1337 <br /> |
|
1338 ns_format_ttl, ns_makecanon, ns_parse_ttl, ns_samedomain, ns_samename, |
|
1339 <br /> |
|
1340 ns_sprintrr, ns_sprintrrf, ns_subdomain have been deprecated. |
|
1341 <br /> |
|
1342 </p> |
|
1343 <ul> |
|
1344 <li>Various symbols previously defined in libresolv have been move… |
|
1345 </li> |
|
1346 </ul><p> in order to prepare for libresolv moving entirely… |
|
1347 <br /> |
|
1348 entry for merging libraries into libc). The symbols __dn_comp, |
|
1349 <br /> |
|
1350 __dn_expand, __dn_skipname, __res_dnok, __res_hnok, __res_mailok, |
|
1351 <br /> |
|
1352 __res_mkquery, __res_nmkquery, __res_nquery, __res_nquerydomain, |
|
1353 <br /> |
|
1354 __res_nsearch, __res_nsend, __res_ownok, __res_query, __res_querydoma… |
|
1355 <br /> |
|
1356 __res_search, __res_send formerly in libresolv have been renamed and … |
|
1357 <br /> |
|
1358 longer have a __ prefix. They are now available in libc. |
|
1359 <br /> |
|
1360 </p> |
|
1361 <ul> |
|
1362 <li>The pthread cancellation handler is now installed with SA_REST… |
|
1363 </li> |
|
1364 </ul><p> pthread_cancel will always send the internal SIGC… |
|
1365 <br /> |
|
1366 request. It should not be visible to applications since the cancell… |
|
1367 <br /> |
|
1368 handler should either act upon cancellation (if asynchronous cancella… |
|
1369 <br /> |
|
1370 is enabled) or ignore the cancellation internal signal. However the… |
|
1371 <br /> |
|
1372 buggy kernel interfaces (for instance some CIFS versions) that could … |
|
1373 <br /> |
|
1374 see a spurious EINTR error when cancellation interrupts a blocking sy… |
|
1375 <br /> |
|
1376 </p> |
|
1377 <ul> |
|
1378 <li>Previously, glibc installed its various shared objects under v… |
|
1379 </li> |
|
1380 </ul><p> file names such as libc-2.33.so. The ABI soname… |
|
1381 <br /> |
|
1382 were provided as symbolic links. Starting with glibc 2.34, the shar… |
|
1383 <br /> |
|
1384 objects are installed under their ABI sonames directly, without |
|
1385 <br /> |
|
1386 symbolic links. This increases compatibility with distribution |
|
1387 <br /> |
|
1388 package managers that delete removed files late during the package |
|
1389 <br /> |
|
1390 upgrade or downgrade process. |
|
1391 <br /> |
|
1392 </p> |
|
1393 <ul> |
|
1394 <li>The symbols mallwatch and tr_break are now deprecated and no l… |
|
1395 </li> |
|
1396 </ul><p> mtrace. Similar functionality can be achieved b… |
|
1397 <br /> |
|
1398 breakpoints within mtrace functions from within gdb. |
|
1399 <br /> |
|
1400 </p> |
|
1401 <ul> |
|
1402 <li>The __morecore and __after_morecore_hook malloc hooks and the … |
|
1403 </li> |
|
1404 </ul><p> implementation __default_morecore have been remov… |
|
1405 <br /> |
|
1406 applications will continue to link against these symbols but the inte… |
|
1407 <br /> |
|
1408 no longer have any effect on malloc. |
|
1409 <br /> |
|
1410 </p> |
|
1411 <ul> |
|
1412 <li>Debugging features in malloc such as the MALLOC_CHECK_ environ… |
|
1413 </li> |
|
1414 </ul><p> (or the glibc.malloc.check tunable), mtrace() and… |
|
1415 <br /> |
|
1416 disabled by default in the main C library. Users looking to use the… |
|
1417 <br /> |
|
1418 features now need to preload a new debugging DSO libc_malloc_debug.so… |
|
1419 <br /> |
|
1420 this functionality back. |
|
1421 <br /> |
|
1422 </p> |
|
1423 <ul> |
|
1424 <li>The deprecated functions malloc_get_state and malloc_set_state… |
|
1425 </li> |
|
1426 </ul><p> moved from the core C library into libc_malloc_de… |
|
1427 <br /> |
|
1428 that still use these functions will now need to preload libc_malloc_d… |
|
1429 <br /> |
|
1430 in their environment using the LD_PRELOAD environment variable. |
|
1431 <br /> |
|
1432 </p> |
|
1433 <ul> |
|
1434 <li>The deprecated memory allocation hooks __malloc_hook, __reallo… |
|
1435 </li> |
|
1436 </ul><p> __memalign_hook and __free_hook are now removed f… |
|
1437 <br /> |
|
1438 symbols are present to support legacy programs but new applications c… |
|
1439 <br /> |
|
1440 longer link to these symbols. These hooks no longer have any effect… |
|
1441 <br /> |
|
1442 functionality. The malloc debugging DSO libc_malloc_debug.so curren… |
|
1443 <br /> |
|
1444 supports hooks and can be preloaded to get this functionality back fo… |
|
1445 <br /> |
|
1446 programs. However this is a transitional measure and may be removed… |
|
1447 <br /> |
|
1448 future release of the GNU C Library. Users may port away from these… |
|
1449 <br /> |
|
1450 writing and preloading their own malloc interposition library. |
|
1451 <br /> |
|
1452 </p> |
|
1453 <p>Changes to build and runtime requirements: |
|
1454 <br /> |
|
1455 </p> |
|
1456 <ul> |
|
1457 <li>On Linux, the shm_open, sem_open, and related functions now ex… |
|
1458 </li> |
|
1459 </ul><p> file shared memory file system to be mounted at /… |
|
1460 <br /> |
|
1461 no longer search among the system's mount points for a suitable |
|
1462 <br /> |
|
1463 replacement if /dev/shm is not available. |
|
1464 <br /> |
|
1465 </p> |
|
1466 <p>Security related changes: |
|
1467 <br /> |
|
1468 </p> |
|
1469 <p> CVE-2021-27645: The nameserver caching daemon (nscd), when p… |
|
1470 <br /> |
|
1471 a request for netgroup lookup, may crash due to a double-free, |
|
1472 <br /> |
|
1473 potentially resulting in degraded service or Denial of Service on the |
|
1474 <br /> |
|
1475 local system. Reported by Chris Schanzle. |
|
1476 <br /> |
|
1477 </p> |
|
1478 <p> CVE-2021-33574: The mq_notify function has a potential use-a… |
|
1479 <br /> |
|
1480 issue when using a notification type of SIGEV_THREAD and a thread |
|
1481 <br /> |
|
1482 attribute with a non-default affinity mask. |
|
1483 <br /> |
|
1484 </p> |
|
1485 <p> CVE-2021-35942: The wordexp function may overflow the positi… |
|
1486 <br /> |
|
1487 parameter number when processing the expansion resulting in a crash. |
|
1488 <br /> |
|
1489 Reported by Philippe Antoine. |
|
1490 <br /> |
|
1491 </p> |
|
1492 <p>The following bugs are resolved with this release: |
|
1493 <br /> |
|
1494 </p> |
|
1495 <p> [4737] libc: fork is not async-signal-safe |
|
1496 <br /> |
|
1497 [5781] math: Slow dbl-64 sin/cos/sincos for special values |
|
1498 <br /> |
|
1499 [10353] libc: Methods for deleting all file descriptors greater than |
|
1500 <br /> |
|
1501 given integer (closefrom) |
|
1502 <br /> |
|
1503 [14185] glob: fnmatch() fails when '*' wildcard is applied on… |
|
1504 <br /> |
|
1505 name containing multi-byte character(s) |
|
1506 <br /> |
|
1507 [14469] math: Inaccurate j0f function |
|
1508 <br /> |
|
1509 [14470] math: Inaccurate j1f function |
|
1510 <br /> |
|
1511 [14471] math: Inaccurate y0f function |
|
1512 <br /> |
|
1513 [14472] math: Inaccurate y1f function |
|
1514 <br /> |
|
1515 [14744] nptl: kill -32 $pid or kill -33 $pid on a process cancels a |
|
1516 <br /> |
|
1517 random thread |
|
1518 <br /> |
|
1519 [15271] dynamic-link: dlmopen()ed shared library with LM_ID_NEWLM |
|
1520 <br /> |
|
1521 crashes if it fails dlsym() twice |
|
1522 <br /> |
|
1523 [15648] nptl: multiple definition of `__lll_lock_wait_private' |
|
1524 <br /> |
|
1525 [16063] nptl: Provide a pthread_once variant in libc directly |
|
1526 <br /> |
|
1527 [17144] libc: syslog is not thread-safe if NO_SIGPIPE is not defined |
|
1528 <br /> |
|
1529 [17145] libc: syslog with LOG_CONS leaks console file descriptor |
|
1530 <br /> |
|
1531 [17183] manual: description of ENTRY struct in &lt;search.h&g… |
|
1532 <br /> |
|
1533 manual is incorrect |
|
1534 <br /> |
|
1535 [18435] nptl: pthread_once hangs when init routine throws an exception |
|
1536 <br /> |
|
1537 [18524] nptl: Missing calloc error checking in |
|
1538 <br /> |
|
1539 __cxa_thread_atexit_impl |
|
1540 <br /> |
|
1541 [19329] dynamic-link: dl-tls.c assert failure at concurrent |
|
1542 <br /> |
|
1543 pthread_create and dlopen |
|
1544 <br /> |
|
1545 [19366] nptl: returning from a thread should disable cancellation |
|
1546 <br /> |
|
1547 [19511] nptl: 8MB memory leak in pthread_create in case of failure |
|
1548 <br /> |
|
1549 when non-root user changes priority |
|
1550 <br /> |
|
1551 [20802] dynamic-link: getauxval NULL pointer dereference after static |
|
1552 <br /> |
|
1553 dlopen |
|
1554 <br /> |
|
1555 [20813] nptl: pthread_exit is inconsistent between libc and libpthread |
|
1556 <br /> |
|
1557 [22057] malloc: malloc_usable_size is broken with mcheck |
|
1558 <br /> |
|
1559 [22668] locale: LC_COLLATE: the last character of ellipsis is not |
|
1560 <br /> |
|
1561 ordered correctly |
|
1562 <br /> |
|
1563 [23323] libc: [RFE] CSU startup hardening. |
|
1564 <br /> |
|
1565 [23328] malloc: Remove malloc hooks and ensure related APIs return no |
|
1566 <br /> |
|
1567 data. |
|
1568 <br /> |
|
1569 [23462] dynamic-link: Static binary with dynamic string tokens ($LIB, |
|
1570 <br /> |
|
1571 $PLATFORM, $ORIGIN) crashes |
|
1572 <br /> |
|
1573 [23489] libc: "gcc -lmcheck" aborts on free when using posi… |
|
1574 <br /> |
|
1575 [23554] nptl: pthread_getattr_np reports wrong stack size with |
|
1576 <br /> |
|
1577 MULTI_PAGE_ALIASING |
|
1578 <br /> |
|
1579 [24106] libc: Bash interpreter in ldd script is taken from host |
|
1580 <br /> |
|
1581 [24773] dynamic-link: dlerror in an secondary namespace does not use |
|
1582 <br /> |
|
1583 the right free implementation |
|
1584 <br /> |
|
1585 [25036] localedata: Update collation order for Swedish |
|
1586 <br /> |
|
1587 [25383] libc: where_is_shmfs/__shm_directory/SHM_GET_NAME may cause |
|
1588 <br /> |
|
1589 shm_open to pick wrong directory |
|
1590 <br /> |
|
1591 [25680] dynamic-link: ifuncmain9picstatic and ifuncmain9picstatic |
|
1592 <br /> |
|
1593 crash in IFUNC resolver due to stack canary (--enable-stack- |
|
1594 <br /> |
|
1595 protector=all) |
|
1596 <br /> |
|
1597 [26874] build: -Warray-bounds in _IO_wdefault_doallocate |
|
1598 <br /> |
|
1599 [26983] math: [x86_64] x86_64 tgamma has too large ULP error |
|
1600 <br /> |
|
1601 [27111] dynamic-link: pthread_create and tls access use link_map |
|
1602 <br /> |
|
1603 objects that may be concurrently freed by dlclose |
|
1604 <br /> |
|
1605 [27132] malloc: memusagestat is linked to system librt, leading to |
|
1606 <br /> |
|
1607 undefined symbols on major version upgrade |
|
1608 <br /> |
|
1609 [27136] dynamic-link: dtv setup at thread creation may leave an entry |
|
1610 <br /> |
|
1611 uninitialized |
|
1612 <br /> |
|
1613 [27249] libc: libSegFault.so does not output signal number properly |
|
1614 <br /> |
|
1615 [27304] nptl: pthread_cond_destroy does not pass private flag to futex |
|
1616 <br /> |
|
1617 system calls |
|
1618 <br /> |
|
1619 [27318] dynamic-link: glibc fails to load binaries when built with |
|
1620 <br /> |
|
1621 -march=sandybridge: CPU ISA level is lower than required |
|
1622 <br /> |
|
1623 [27343] nss: initgroups() SIGSEGVs when called on a system without |
|
1624 <br /> |
|
1625 nsswich.conf (in a chroot) |
|
1626 <br /> |
|
1627 [27346] dynamic-link: x86: PTWRITE feature check is missing |
|
1628 <br /> |
|
1629 [27389] network: NSS chroot hardening causes regressions in chroot |
|
1630 <br /> |
|
1631 deployments |
|
1632 <br /> |
|
1633 [27403] dynamic-link: aarch64: tlsdesc htab is not freed on dlclose |
|
1634 <br /> |
|
1635 [27444] libc: sysconf reports unsupported option (-1) for |
|
1636 <br /> |
|
1637 _SC_LEVEL1_ICACHE_LINESIZE on X86 since v2.33 |
|
1638 <br /> |
|
1639 [27462] nscd: double-free in nscd (CVE-2021-27645) |
|
1640 <br /> |
|
1641 [27468] malloc: aarch64: realloc crash with heap tagging: FAIL: |
|
1642 <br /> |
|
1643 malloc/tst-malloc-thread-fail |
|
1644 <br /> |
|
1645 [27498] dynamic-link: __dl_iterate_phdr lacks unwinding information |
|
1646 <br /> |
|
1647 [27511] libc: S390 memmove assumes Vector Facility when MIE Facility 3 |
|
1648 <br /> |
|
1649 is present |
|
1650 <br /> |
|
1651 [27522] glob: glob, glob64 incorrectly marked as __THROW |
|
1652 <br /> |
|
1653 [27555] dynamic-link: Static tests fail with --enable-stack- |
|
1654 <br /> |
|
1655 protector=all |
|
1656 <br /> |
|
1657 [27559] libc: fstat(AT_FDCWD) succeeds (it shouldn't) and returns |
|
1658 <br /> |
|
1659 information for the current directory |
|
1660 <br /> |
|
1661 [27577] dynamic-link: elf/ld.so --help doesn't work |
|
1662 <br /> |
|
1663 [27605] libc: tunables can't control xsave/xsavec selection in |
|
1664 <br /> |
|
1665 dl_runtime_resolve_* |
|
1666 <br /> |
|
1667 [27623] libc: powerpc: Missing registers in sc[v] clobbers list |
|
1668 <br /> |
|
1669 [27645] libc: [linux] sysconf(_SC_NPROCESSOR...) breaks down on |
|
1670 <br /> |
|
1671 containers |
|
1672 <br /> |
|
1673 [27646] dynamic-link: Linker error for non-existing NSS symbols (e.g. |
|
1674 <br /> |
|
1675 _nss_files_getcanonname_r) from within a dlmopen namespace. |
|
1676 <br /> |
|
1677 [27648] libc: FAIL: misc/tst-select |
|
1678 <br /> |
|
1679 [27650] stdio: vfscanf returns too early if a match is longer than |
|
1680 <br /> |
|
1681 INT_MAX |
|
1682 <br /> |
|
1683 [27651] libc: Performance regression after updating to 2.33 |
|
1684 <br /> |
|
1685 [27655] string: Wrong size calculation in string/test-strnlen.c |
|
1686 <br /> |
|
1687 [27706] libc: select fails to update timeout on error |
|
1688 <br /> |
|
1689 [27709] libc: arm: FAIL: debug/tst-longjmp_chk2 |
|
1690 <br /> |
|
1691 [27721] dynamic-link: x86: ld_audit ignores bind now for TLSDESC and |
|
1692 <br /> |
|
1693 tries resolving them lazily |
|
1694 <br /> |
|
1695 [27744] nptl: Support different libpthread/ld.so load orders in |
|
1696 <br /> |
|
1697 libthread_db |
|
1698 <br /> |
|
1699 [27749] libc: Data race __run_exit_handlers |
|
1700 <br /> |
|
1701 [27761] libc: getconf: Segmentation fault when passing '-vq' … |
|
1702 <br /> |
|
1703 argument |
|
1704 <br /> |
|
1705 [27832] nss: makedb.c:797:7: error: 'writev' specified size 4… |
|
1706 <br /> |
|
1707 exceeds maximum object size 2147483647 |
|
1708 <br /> |
|
1709 [27870] malloc: MALLOC_CHECK_ causes realloc(valid_ptr, TOO_LARGE) to |
|
1710 <br /> |
|
1711 not set ENOMEM |
|
1712 <br /> |
|
1713 [27872] build: Obsolete configure option --enable-stackguard- |
|
1714 <br /> |
|
1715 randomization |
|
1716 <br /> |
|
1717 [27873] build: tst-cpu-features-cpuinfo fail when building on AMD cpu |
|
1718 <br /> |
|
1719 [27882] localedata: Use U+00AF MACRON in more EBCDIC charsets |
|
1720 <br /> |
|
1721 [27892] libc: powerpc: scv ABI error handling fails to check |
|
1722 <br /> |
|
1723 IS_ERR_VALUE |
|
1724 <br /> |
|
1725 [27896] nptl: mq_notify does not handle separately allocated thread |
|
1726 <br /> |
|
1727 attributes (CVE-2021-33574) |
|
1728 <br /> |
|
1729 [27901] libc: TEST_STACK_ALIGN doesn't work |
|
1730 <br /> |
|
1731 [27902] libc: The x86-64 clone wrapper fails to align child stack |
|
1732 <br /> |
|
1733 [27914] nptl: Install SIGSETXID handler with SA_ONSTACK |
|
1734 <br /> |
|
1735 [27939] libc: aarch64: clone does not align the stack |
|
1736 <br /> |
|
1737 [27968] libc: s390x: clone does not align the stack |
|
1738 <br /> |
|
1739 [28011] libc: Wild read in wordexp (parse_param) (CVE-2021-35942) |
|
1740 <br /> |
|
1741 [28024] string: s390(31bit): Wrong result of memchr (MEMCHR_Z900_G5) |
|
1742 <br /> |
|
1743 with n &gt;= 0x80000000 |
|
1744 <br /> |
|
1745 [28028] malloc: malloc: tcache shutdown sequence does not work if the |
|
1746 <br /> |
|
1747 thread never allocated anything |
|
1748 <br /> |
|
1749 [28033] libc: Need to check RTM_ALWAYS_ABORT for RTM |
|
1750 <br /> |
|
1751 [28064] string: x86_64:wcslen implementation list has wcsnlen |
|
1752 <br /> |
|
1753 [28067] libc: FAIL: posix/tst-spawn5 |
|
1754 <br /> |
|
1755 [28068] malloc: FAIL: malloc/tst-mallocalign1-mcheck |
|
1756 <br /> |
|
1757 [28071] time: clock_gettime, gettimeofday, time lost vDSO acceleration |
|
1758 <br /> |
|
1759 on older kernels |
|
1760 <br /> |
|
1761 [28075] nis: Out-of-bounds static buffer read in nis_local_domain |
|
1762 <br /> |
|
1763 [28089] build: tst-tls20 fails when linker defaults to --as-needed |
|
1764 <br /> |
|
1765 [28090] build: elf/tst-cpu-features-cpuinfo-static fails on certain |
|
1766 <br /> |
|
1767 AMD64 cpus |
|
1768 <br /> |
|
1769 [28091] network: ns_name_skip may return 0 for domain names without |
|
1770 <br /> |
|
1771 terminator |
|
1772 <br /> |
|
1773 </p> |
|
1774 <p>Release Notes |
|
1775 <br /> |
|
1776 ============= |
|
1777 <br /> |
|
1778 </p> |
|
1779 <p><a href="https://sourceware.org/glibc/wiki/Release/2.34… |
|
1780 <br /> |
|
1781 </p> |
|
1782 <p>Contributors |
|
1783 <br /> |
|
1784 ============ |
|
1785 <br /> |
|
1786 </p> |
|
1787 <p>This release was made possible by the contributions of many peo… |
|
1788 <br /> |
|
1789 The maintainers are grateful to everyone who has contributed |
|
1790 <br /> |
|
1791 changes or bug reports. These include: |
|
1792 <br /> |
|
1793 </p> |
|
1794 <p>Adhemerval Zanella |
|
1795 <br /> |
|
1796 Alejandro Colomar \(man-pages\) |
|
1797 <br /> |
|
1798 Alexandra Hájková |
|
1799 <br /> |
|
1800 Alice Xu |
|
1801 <br /> |
|
1802 Alyssa Ross |
|
1803 <br /> |
|
1804 Andreas Roeseler |
|
1805 <br /> |
|
1806 Andreas Schwab |
|
1807 <br /> |
|
1808 Anton Blanchard |
|
1809 <br /> |
|
1810 Arjun Shankar |
|
1811 <br /> |
|
1812 Armin Brauns |
|
1813 <br /> |
|
1814 Bruno Haible |
|
1815 <br /> |
|
1816 Carlos O'Donell |
|
1817 <br /> |
|
1818 Cooper Qu |
|
1819 <br /> |
|
1820 DJ Delorie |
|
1821 <br /> |
|
1822 Dan Raymond |
|
1823 <br /> |
|
1824 Darius Rad |
|
1825 <br /> |
|
1826 David Hughes |
|
1827 <br /> |
|
1828 Fangrui Song |
|
1829 <br /> |
|
1830 Florian Weimer |
|
1831 <br /> |
|
1832 H.J. Lu |
|
1833 <br /> |
|
1834 Hanataka Shinya |
|
1835 <br /> |
|
1836 Hugo Gabriel Eyherabide |
|
1837 <br /> |
|
1838 Jakub Jelinek |
|
1839 <br /> |
|
1840 JeffyChen |
|
1841 <br /> |
|
1842 John David Anglin |
|
1843 <br /> |
|
1844 Joseph Myers |
|
1845 <br /> |
|
1846 Khem Raj |
|
1847 <br /> |
|
1848 Lirong Yuan |
|
1849 <br /> |
|
1850 Lucas A. M. Magalhaes |
|
1851 <br /> |
|
1852 Lukasz Majewski |
|
1853 <br /> |
|
1854 Maninder Singh |
|
1855 <br /> |
|
1856 Mark Harris |
|
1857 <br /> |
|
1858 Martin Sebor |
|
1859 <br /> |
|
1860 Matheus Castanho |
|
1861 <br /> |
|
1862 Michal Nazarewicz |
|
1863 <br /> |
|
1864 Mike Hommey |
|
1865 <br /> |
|
1866 Naohiro Tamura |
|
1867 <br /> |
|
1868 Nicholas Piggin |
|
1869 <br /> |
|
1870 Noah Goldstein |
|
1871 <br /> |
|
1872 Paul Eggert |
|
1873 <br /> |
|
1874 Paul Zimmermann |
|
1875 <br /> |
|
1876 Pedro Franco de Carvalho |
|
1877 <br /> |
|
1878 Raoni Fassina Firmino |
|
1879 <br /> |
|
1880 Raphael Moreira Zinsly |
|
1881 <br /> |
|
1882 Romain GEISSLER |
|
1883 <br /> |
|
1884 Sajan Karumanchi |
|
1885 <br /> |
|
1886 Samuel Thibault |
|
1887 <br /> |
|
1888 Sebastian Rasmussen |
|
1889 <br /> |
|
1890 Sergei Trofimovich |
|
1891 <br /> |
|
1892 Shen-Ta Hsieh |
|
1893 <br /> |
|
1894 Siddhesh Poyarekar |
|
1895 <br /> |
|
1896 Stafford Horne |
|
1897 <br /> |
|
1898 Stefan Liebler |
|
1899 <br /> |
|
1900 Sunil K Pandey |
|
1901 <br /> |
|
1902 Szabolcs Nagy |
|
1903 <br /> |
|
1904 Tulio Magno Quites Machado Filho |
|
1905 <br /> |
|
1906 Vineet Gupta |
|
1907 <br /> |
|
1908 Vitaly Buka |
|
1909 <br /> |
|
1910 Vitaly Chikunov |
|
1911 <br /> |
|
1912 Wilco Dijkstra |
|
1913 <br /> |
|
1914 Xeonacid |
|
1915 <br /> |
|
1916 Xiaoming Ni |
|
1917 <br /> |
|
1918 Yang Xu |
|
1919 <br /> |
|
1920 liuhongt |
|
1921 <br /> |
|
1922 noah |
|
1923 <br /> |
|
1924 Érico Nogueira<br /> |
|
1925 </p> </description> |
|
1926 <pubDate>Mon, 02 Aug 2021 03:57:01 +0000</pubDate> |
|
1927 |
|
1928 </item> |
|
1929 <item> |
|
1930 <title>diffutils @ Savannah: diffutils-3.8 released [stable]</ti… |
|
1931 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10031</gu… |
|
1932 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10031</li… |
|
1933 <description> <blockquote class="verbatim"><p&g… |
|
1934 <br /> |
|
1935 There have been 47 commits by 5 people in the 2.6 years since 3.7.<br… |
|
1936 <br /> |
|
1937 See the NEWS below for a brief summary.<br /> |
|
1938 <br /> |
|
1939 Thanks to everyone who has contributed!<br /> |
|
1940 The following people contributed changes to this release:<br /> |
|
1941 <br /> |
|
1942 Bruno Haible (2)<br /> |
|
1943 Dave Odell (1)<br /> |
|
1944 Jim Meyering (23)<br /> |
|
1945 KO Myung-Hun (1)<br /> |
|
1946 Paul Eggert (20)<br /> |
|
1947 <br /> |
|
1948 Jim [on behalf of the diffutils maintainers]<br /> |
|
1949 ==================================================================<br… |
|
1950 <br /> |
|
1951 Here is the GNU diffutils home page:<br /> |
|
1952 http://gnu.org/s/diffutils/<br /> |
|
1953 <br /> |
|
1954 For a summary of changes and contributors, see:<br /> |
|
1955 http://git.sv.gnu.org/gitweb/?p=diffutils.git;a=shortlog;h=v3.8<br… |
|
1956 or run this command from a git-cloned diffutils directory:<br /> |
|
1957 git shortlog v3.7..v3.8<br /> |
|
1958 <br /> |
|
1959 To summarize the 2453 gnulib-related changes, run these commands<br /… |
|
1960 from a git-cloned diffutils directory:<br /> |
|
1961 git checkout v3.8<br /> |
|
1962 git submodule summary v3.7<br /> |
|
1963 <br /> |
|
1964 Here are the compressed sources and a GPG detached signature[*]:<br /… |
|
1965 https://ftp.gnu.org/gnu/diffutils/diffutils-3.8.tar.xz<br /> |
|
1966 https://ftp.gnu.org/gnu/diffutils/diffutils-3.8.tar.xz.sig<br /> |
|
1967 <br /> |
|
1968 Use a mirror for higher download bandwidth:<br /> |
|
1969 https://ftpmirror.gnu.org/diffutils/diffutils-3.8.tar.xz<br /> |
|
1970 https://ftpmirror.gnu.org/diffutils/diffutils-3.8.tar.xz.sig<br /&… |
|
1971 <br /> |
|
1972 [*] Use a .sig file to verify that the corresponding file (without the&l… |
|
1973 .sig suffix) is intact. First, be sure to download both the .sig file&… |
|
1974 and the corresponding tarball. Then, run a command like this:<br /&… |
|
1975 <br /> |
|
1976 gpg --verify diffutils-3.8.tar.xz.sig<br /> |
|
1977 <br /> |
|
1978 If that command fails because you don't have the required public key… |
|
1979 then run this command to import it:<br /> |
|
1980 <br /> |
|
1981 gpg --keyserver keys.gnupg.net --recv-keys 7FD9FCCB000BEEEE<br /&g… |
|
1982 <br /> |
|
1983 and rerun the 'gpg --verify' command.<br /> |
|
1984 <br /> |
|
1985 This release was bootstrapped with the following tools:<br /> |
|
1986 Autoconf 2.71<br /> |
|
1987 Automake 1.16d<br /> |
|
1988 Gnulib v0.1-4758-gb48905892<br /> |
|
1989 <br /> |
|
1990 NEWS<br /> |
|
1991 <br /> |
|
1992 * Noteworthy changes in release 3.8 (2021-08-01) [stable]<br /> |
|
1993 <br /> |
|
1994 ** Incompatible changes<br /> |
|
1995 <br /> |
|
1996 diff no longer treats a closed stdin as representing an absent file&l… |
|
1997 in usage like 'diff --new-file - foo &lt;&amp;-'. T… |
|
1998 if ever used and was not portable to POSIX platforms that reopen<b… |
|
1999 stdin on exec, such as SELinux if the process underwent an AT_SECURE&… |
|
2000 transition, or HP-UX even if not setuid.<br /> |
|
2001 [bug#33965 introduced in 2.8]<br /> |
|
2002 <br /> |
|
2003 ** Bug fixes<br /> |
|
2004 <br /> |
|
2005 diff and related programs no longer get confused if stdin, stdout,<… |
|
2006 or stderr are closed. Previously, they sometimes opened files into&… |
|
2007 file descriptors 0, 1, or 2 and then mistakenly did I/O with them<… |
|
2008 that was intended for stdin, stdout, or stderr.<br /> |
|
2009 [bug#33965 present since "the beginning"]<br /> |
|
2010 <br /> |
|
2011 cmp, diff and sdiff no longer treat negative command-line<br /> |
|
2012 option-arguments as if they were large positive numbers.<br /> |
|
2013 [bug#35256 introduced in 2.8]<br /> |
|
2014 </p></blockquote> </description> |
|
2015 <pubDate>Mon, 02 Aug 2021 02:14:08 +0000</pubDate> |
|
2016 |
|
2017 </item> |
|
2018 <item> |
|
2019 <title>remotecontrol @ Savannah: Nest Outage Takes Out Most Serv… |
|
2020 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10029</gu… |
|
2021 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10029</li… |
|
2022 <description> <p><a href="https://www.droid-life.com… |
|
2023 <br /> |
|
2024 </p> |
|
2025 <p><a href="https://status.nest.com/history">https… |
|
2026 </p> </description> |
|
2027 <pubDate>Thu, 29 Jul 2021 10:27:43 +0000</pubDate> |
|
2028 |
|
2029 </item> |
|
2030 <item> |
|
2031 <title>FSF News: FSF job opportunity: Operations assistant</titl… |
|
2032 <guid>http://www.fsf.org/news/fsf-job-opportunity-operations-ass… |
|
2033 <link>http://www.fsf.org/news/fsf-job-opportunity-operations-ass… |
|
2034 <description> The Free Software Foundation (FSF), a Massachusetts … |
|
2035 <pubDate>Wed, 28 Jul 2021 20:35:00 +0000</pubDate> |
|
2036 |
|
2037 </item> |
|
2038 <item> |
|
2039 <title>health @ Savannah: Release of MyGNUHealth 1.0.3</title> |
|
2040 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10028</gu… |
|
2041 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10028</li… |
|
2042 <description> <p>Dear GNU community: |
|
2043 <br /> |
|
2044 </p> |
|
2045 <p>I am happy to announce that the release 1.0.3 of the GNU Health… |
|
2046 <br /> |
|
2047 </p> |
|
2048 <p>This release updates the medical genetics domain, with the late… |
|
2049 <br /> |
|
2050 </p> |
|
2051 <p>Statistics for single amino acid variants: |
|
2052 <br /> |
|
2053 </p> |
|
2054 <blockquote class="verbatim"><p> �… |
|
2055 Likely benign or benign (LB/B):… |
|
2056 Uncertain significance (U… |
|
2057 … |
|
2058 … |
|
2059 <br /> |
|
2060 </p></blockquote> |
|
2061 <p> |
|
2062 </p> |
|
2063 <p>In addition, some minor changes / updates in the documentation … |
|
2064 <br /> |
|
2065 </p> |
|
2066 <p>This latest version is already available at Savannah, and the P… |
|
2067 <br /> |
|
2068 </p> |
|
2069 <p>Again, thanks to all of you who collaborate and make GNU Health… |
|
2070 <br /> |
|
2071 </p> |
|
2072 <p>Happy and healthy hacking! |
|
2073 <br /> |
|
2074 Luis<br /> |
|
2075 </p> </description> |
|
2076 <pubDate>Sun, 25 Jul 2021 13:03:00 +0000</pubDate> |
|
2077 |
|
2078 </item> |
|
2079 <item> |
|
2080 <title>parallel @ Savannah: GNU Parallel 20210722 ('Blue Uni… |
|
2081 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10027</gu… |
|
2082 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10027</li… |
|
2083 <description> <p>GNU Parallel 20210722 ('Blue Unity'… |
|
2084 <br /> |
|
2085 </p> |
|
2086 <p>Please help spreading GNU Parallel by making a testimonial vide… |
|
2087 <br /> |
|
2088 </p> |
|
2089 <p>It does not have to be as detailed as Juan's. It is perfect… |
|
2090 <br /> |
|
2091 </p> |
|
2092 <p>Quote of the month: |
|
2093 <br /> |
|
2094 </p> |
|
2095 <p> We use gnu parallel now - and happier for it. |
|
2096 <br /> |
|
2097 -- Ben Davies @benjamindavies@twitter |
|
2098 <br /> |
|
2099 </p> |
|
2100 <p>New in this release: |
|
2101 <br /> |
|
2102 </p> |
|
2103 <ul> |
|
2104 <li>--results no longer prints the result to standard output (stdo… |
|
2105 </li> |
|
2106 </ul> |
|
2107 <ul> |
|
2108 <li>parset supports associative arrays in bash, ksh, zsh. |
|
2109 </li> |
|
2110 </ul> |
|
2111 <ul> |
|
2112 <li>Online HTML is now generated by Sphinx. |
|
2113 </li> |
|
2114 </ul> |
|
2115 <ul> |
|
2116 <li>Bug fixes and man page updates. |
|
2117 </li> |
|
2118 </ul> |
|
2119 <p>News about GNU Parallel: |
|
2120 <br /> |
|
2121 </p> |
|
2122 <ul> |
|
2123 <li>Cleaning Up Scanned Documents with Open Source Tools <a hre… |
|
2124 </li> |
|
2125 </ul> |
|
2126 |
|
2127 <p>Get the book: GNU Parallel 2018 <a href="http://www.lul… |
|
2128 <br /> |
|
2129 </p> |
|
2130 <p>GNU Parallel - For people who live life in the parallel lane. |
|
2131 <br /> |
|
2132 </p> |
|
2133 <p>If you like GNU Parallel record a video testimonial: Say who yo… |
|
2134 <br /> |
|
2135 </p> |
|
2136 |
|
2137 <h2>About GNU Parallel</h2> |
|
2138 |
|
2139 <p>GNU Parallel is a shell tool for executing jobs in parallel usi… |
|
2140 <br /> |
|
2141 </p> |
|
2142 <p>If you use xargs and tee today you will find GNU Parallel very … |
|
2143 <br /> |
|
2144 </p> |
|
2145 <p>GNU Parallel makes sure output from the commands is the same ou… |
|
2146 <br /> |
|
2147 </p> |
|
2148 <p>For example you can run this to convert all jpeg files into png… |
|
2149 <br /> |
|
2150 </p> |
|
2151 <p> parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif |
|
2152 <br /> |
|
2153 </p> |
|
2154 <p>Or you can generate big, medium, and small thumbnails of all jp… |
|
2155 <br /> |
|
2156 </p> |
|
2157 <p> find . -name '*.jpg' | |
|
2158 <br /> |
|
2159 parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - :::… |
|
2160 <br /> |
|
2161 </p> |
|
2162 <p>You can find more about GNU Parallel at: <a href="http:… |
|
2163 <br /> |
|
2164 </p> |
|
2165 <p>You can install GNU Parallel in just 10 seconds with: |
|
2166 <br /> |
|
2167 </p> |
|
2168 <p> $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.… |
|
2169 <br /> |
|
2170 fetch -o - <a href="http://pi.dk/3">http://… |
|
2171 <br /> |
|
2172 $ sha1sum install.sh | grep c82233e7da3166308632ac8c34f850c0 |
|
2173 <br /> |
|
2174 12345678 c82233e7 da316630 8632ac8c 34f850c0 |
|
2175 <br /> |
|
2176 $ md5sum install.sh | grep ae3d7aac5e15cf3dfc87046cfc5918d2 |
|
2177 <br /> |
|
2178 ae3d7aac 5e15cf3d fc87046c fc5918d2 |
|
2179 <br /> |
|
2180 $ sha512sum install.sh | grep dfc00d823137271a6d96225cea9e89f533f… |
|
2181 <br /> |
|
2182 9c5198d5 31a3b755 b7910ece 3a42d206 c804694d fc00d823 137271a6 d9… |
|
2183 <br /> |
|
2184 a9e89f53 3ff6c81f f52b298b ef9fb613 2d3f9ccd 0e2c7bd3 c35978b5 79… |
|
2185 <br /> |
|
2186 $ bash install.sh |
|
2187 <br /> |
|
2188 </p> |
|
2189 <p>Watch the intro video on <a href="http://www.youtube.co… |
|
2190 <br /> |
|
2191 </p> |
|
2192 <p>Walk through the tutorial (man parallel_tutorial). Your command… |
|
2193 <br /> |
|
2194 </p> |
|
2195 <p>When using programs that use GNU Parallel to process data for p… |
|
2196 <br /> |
|
2197 </p> |
|
2198 <p>O. Tange (2018): GNU Parallel 2018, March 2018, <a href=&quo… |
|
2199 <br /> |
|
2200 </p> |
|
2201 <p>If you like GNU Parallel: |
|
2202 <br /> |
|
2203 </p> |
|
2204 <ul> |
|
2205 <li>Give a demo at your local user group/team/colleagues |
|
2206 </li> |
|
2207 <li>Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi… |
|
2208 </li> |
|
2209 <li>Get the merchandise <a href="https://gnuparallel.threa… |
|
2210 </li> |
|
2211 <li>Request or write a review for your favourite blog or magazine |
|
2212 </li> |
|
2213 <li>Request or build a package for your favourite distribution (if… |
|
2214 </li> |
|
2215 <li>Invite me for your next conference |
|
2216 </li> |
|
2217 </ul> |
|
2218 <p>If you use programs that use GNU Parallel for research: |
|
2219 <br /> |
|
2220 </p> |
|
2221 <ul> |
|
2222 <li>Please cite GNU Parallel in you publications (use --citation) |
|
2223 </li> |
|
2224 </ul> |
|
2225 <p>If GNU Parallel saves you money: |
|
2226 <br /> |
|
2227 </p> |
|
2228 <ul> |
|
2229 <li>(Have your company) donate to FSF <a href="https://my.… |
|
2230 </li> |
|
2231 </ul> |
|
2232 |
|
2233 <h2>About GNU SQL</h2> |
|
2234 |
|
2235 <p>GNU sql aims to give a simple, unified interface for accessing … |
|
2236 <br /> |
|
2237 </p> |
|
2238 <p>The database is addressed using a DBURL. If commands are left o… |
|
2239 <br /> |
|
2240 </p> |
|
2241 <p>When using GNU SQL for a publication please cite: |
|
2242 <br /> |
|
2243 </p> |
|
2244 <p>O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Di… |
|
2245 <br /> |
|
2246 </p> |
|
2247 |
|
2248 <h2>About GNU Niceload</h2> |
|
2249 |
|
2250 <p>GNU niceload slows down a program when the computer load averag… |
|
2251 </p> </description> |
|
2252 <pubDate>Thu, 22 Jul 2021 20:33:58 +0000</pubDate> |
|
2253 |
|
2254 </item> |
|
2255 <item> |
|
2256 <title>health @ Savannah: MyGNUHealth maintenance release 1.0.2 … |
|
2257 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10023</gu… |
|
2258 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10023</li… |
|
2259 <description> <p>MyGNUHealth 1.0.2 is ready to be downloaded… |
|
2260 <br /> |
|
2261 </p> |
|
2262 <p>This maintenance release fixes some issues with global (drawer)… |
|
2263 <br /> |
|
2264 </p> |
|
2265 <p>In addition, the documentation has been updated. |
|
2266 <br /> |
|
2267 (<a href="https://www.gnuhealth.org/docs/mygnuhealth">ht… |
|
2268 <br /> |
|
2269 </p> |
|
2270 <p>Happy and healthy hacking!<br /> |
|
2271 </p> </description> |
|
2272 <pubDate>Wed, 14 Jul 2021 23:13:01 +0000</pubDate> |
|
2273 |
|
2274 </item> |
|
2275 <item> |
|
2276 <title>GNU Health: Back to the Future</title> |
|
2277 <guid>http://meanmicio.org/?p=2373</guid> |
|
2278 <link>https://meanmicio.org/2021/07/12/back-to-the-future/</link> |
|
2279 <description> <p class="has-drop-cap">Leonardo da … |
|
2280 |
|
2281 |
|
2282 |
|
2283 <p>Probably the best example on this cluttering mess comes from th… |
|
2284 |
|
2285 |
|
2286 |
|
2287 <p>Fortunately, there is hope. Let me introduce <strong>SXMO… |
|
2288 |
|
2289 |
|
2290 |
|
2291 <div class="wp-block-columns"> |
|
2292 <div class="wp-block-column"> |
|
2293 <div class="wp-container-613c8401e0c62 wp-block-group">&… |
|
2294 <figure class="wp-block-image size-large is-style-default"&… |
|
2295 </div></div> |
|
2296 </div> |
|
2297 |
|
2298 |
|
2299 |
|
2300 <div class="wp-block-column"> |
|
2301 <figure class="wp-block-image size-large is-style-default"&… |
|
2302 </div> |
|
2303 </div> |
|
2304 |
|
2305 |
|
2306 |
|
2307 <p>SXMO uses a tiling window manager called <strong>dwm<… |
|
2308 |
|
2309 |
|
2310 |
|
2311 <p>Simplicity is robust, and that again applies to SXMO. All the n… |
|
2312 |
|
2313 |
|
2314 |
|
2315 <div class="wp-block-columns"> |
|
2316 <div class="wp-block-column"> |
|
2317 <figure class="wp-block-image size-large is-style-default"&… |
|
2318 |
|
2319 |
|
2320 |
|
2321 <p>Browsing the Internet and the GNU Health homepage</p> |
|
2322 </div> |
|
2323 |
|
2324 |
|
2325 |
|
2326 <div class="wp-block-column"> |
|
2327 <figure class="wp-block-image size-large is-style-default"&… |
|
2328 |
|
2329 |
|
2330 |
|
2331 <p>Menu driven navigation in SXMO dwm in the PinePhone</p> |
|
2332 </div> |
|
2333 </div> |
|
2334 |
|
2335 |
|
2336 |
|
2337 <p>In the end, most of current desktop environments today are huge… |
|
2338 |
|
2339 |
|
2340 |
|
2341 <p></p> |
|
2342 |
|
2343 |
|
2344 |
|
2345 <p>I’m using SXMO on my PinePhone as a daily driver, and I just … |
|
2346 |
|
2347 |
|
2348 |
|
2349 <p>I feel projects like this take us back to the roots, to the bea… |
|
2350 |
|
2351 |
|
2352 |
|
2353 <p></p> |
|
2354 |
|
2355 |
|
2356 |
|
2357 <p><strong>References</strong>:</p> |
|
2358 |
|
2359 |
|
2360 |
|
2361 <p>SXMO: <a href="https://www.sxmo.org">https://w… |
|
2362 |
|
2363 |
|
2364 |
|
2365 <p>Pine64: <a href="https://www.pine64.org/">https… |
|
2366 |
|
2367 |
|
2368 |
|
2369 <p>GNU Health : <a href="https://www.gnuhealth.org"&g… |
|
2370 |
|
2371 |
|
2372 |
|
2373 <p>PostmarketOS: <a href="https://postmarketos.org/"&… |
|
2374 |
|
2375 |
|
2376 |
|
2377 <p>Archlinux: <a href="https://www.archlinux.org">… |
|
2378 |
|
2379 |
|
2380 |
|
2381 <p>Parabola: <a href="https://www.parabola.nu/">ht… |
|
2382 |
|
2383 |
|
2384 |
|
2385 <p>Featured Image: Leonardo da Vinci, drawing of a flying machine … |
|
2386 <pubDate>Mon, 12 Jul 2021 14:18:28 +0000</pubDate> |
|
2387 |
|
2388 </item> |
|
2389 <item> |
|
2390 <title>FSF Events: "Freedom ladder" IRC discussion and… |
|
2391 <guid>http://www.fsf.org/events/freedomladder-20210805-irc</guid> |
|
2392 <link>http://www.fsf.org/events/freedomladder-20210805-irc</link> |
|
2393 <description> Learning how to find help / Trying a free operating … |
|
2394 <pubDate>Thu, 08 Jul 2021 17:10:00 +0000</pubDate> |
|
2395 |
|
2396 </item> |
|
2397 <item> |
|
2398 <title>FSF Events: "Freedom ladder" IRC discussion and… |
|
2399 <guid>http://www.fsf.org/events/freedomladder-20210729-irc</guid> |
|
2400 <link>http://www.fsf.org/events/freedomladder-20210729-irc</link> |
|
2401 <description> Understanding encryption / Mobile phone freedom </de… |
|
2402 <pubDate>Thu, 08 Jul 2021 17:10:00 +0000</pubDate> |
|
2403 |
|
2404 </item> |
|
2405 <item> |
|
2406 <title>FSF Events: "Freedom ladder" IRC discussion and… |
|
2407 <guid>http://www.fsf.org/events/freedomladder-20210722-irc</guid> |
|
2408 <link>http://www.fsf.org/events/freedomladder-20210722-irc</link> |
|
2409 <description> Free replacements and installing your first free pro… |
|
2410 <pubDate>Thu, 08 Jul 2021 17:10:00 +0000</pubDate> |
|
2411 |
|
2412 </item> |
|
2413 <item> |
|
2414 <title>FSF Events: "Freedom ladder" IRC discussion and… |
|
2415 <guid>http://www.fsf.org/events/freedomladder-20210715-irc</guid> |
|
2416 <link>http://www.fsf.org/events/freedomladder-20210715-irc</link> |
|
2417 <description> Understanding nonfree software / Finding your own re… |
|
2418 <pubDate>Thu, 08 Jul 2021 17:10:00 +0000</pubDate> |
|
2419 |
|
2420 </item> |
|
2421 <item> |
|
2422 <title>health @ Savannah: MyGNUHealth 1.0.1 is out!</title> |
|
2423 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10022</gu… |
|
2424 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10022</li… |
|
2425 <description> <p>Dear all |
|
2426 <br /> |
|
2427 </p> |
|
2428 <p>I just released 1.0.1 for the stable series 1.0 of MyGNUHealth,… |
|
2429 <br /> |
|
2430 </p> |
|
2431 <p>This maintenance release for MyGNUHealth contains, in a nutshel… |
|
2432 <br /> |
|
2433 </p> |
|
2434 <ul> |
|
2435 <li>Fix the download path within GNU.org. Now it points to <a h… |
|
2436 </li> |
|
2437 <li>Include Changelog file |
|
2438 </li> |
|
2439 <li>Include local / offline documentation (resides on /usr/share/d… |
|
2440 </li> |
|
2441 <li>Clean up <em>_pycache_</em> from tarball |
|
2442 </li> |
|
2443 </ul> |
|
2444 |
|
2445 <p>Happy and healthy hacking! |
|
2446 <br /> |
|
2447 Luis<br /> |
|
2448 </p> </description> |
|
2449 <pubDate>Thu, 08 Jul 2021 00:23:05 +0000</pubDate> |
|
2450 |
|
2451 </item> |
|
2452 <item> |
|
2453 <title>Parabola GNU/Linux-libre: [From Arch] Sorting out old pas… |
|
2454 <guid>tag:parabolagnulinux.org,2021-07-07:/news/from-arch-sortin… |
|
2455 <link>https://parabolagnulinux.org/news/from-arch-sorting-out-ol… |
|
2456 <description> <p>Starting with <code>libxcrypt</cod… |
|
2457 <p>If the login just fails (for example from display manager) swit… |
|
2458 <pubDate>Wed, 07 Jul 2021 01:34:00 +0000</pubDate> |
|
2459 |
|
2460 </item> |
|
2461 <item> |
|
2462 <title>texinfo @ Savannah: Texinfo 6.8 released</title> |
|
2463 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10020</gu… |
|
2464 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10020</li… |
|
2465 <description> <p>We have released version 6.8 of Texinfo, th… |
|
2466 <br /> |
|
2467 </p> |
|
2468 <p>It's available via a mirror (xz is much smaller than gz, bu… |
|
2469 <br /> |
|
2470 </p> |
|
2471 <p><a href="http://ftpmirror.gnu.org/texinfo/texinfo-6.8.t… |
|
2472 <br /> |
|
2473 <a href="http://ftpmirror.gnu.org/texinfo/texinfo-6.8.tar.gz&quo… |
|
2474 <br /> |
|
2475 </p> |
|
2476 <p>Please send any comments to [email protected]. |
|
2477 <br /> |
|
2478 </p> |
|
2479 <p>Full announcement: <a href="https://lists.gnu.org/archi… |
|
2480 </p> </description> |
|
2481 <pubDate>Sat, 03 Jul 2021 11:48:11 +0000</pubDate> |
|
2482 |
|
2483 </item> |
|
2484 <item> |
|
2485 <title>FSF News: Apply to be the FSF's next executive direct… |
|
2486 <guid>http://www.fsf.org/news/apply-to-be-the-fsfs-next-executiv… |
|
2487 <link>http://www.fsf.org/news/apply-to-be-the-fsfs-next-executiv… |
|
2488 <description> The Free Software Foundation (FSF), a Massachusetts … |
|
2489 with a worldwide mission to protect computer user freedom, seeks a |
|
2490 principled, compassionate, and capable leader to be its new executive |
|
2491 director. This position can be remote or based in our Boston office. </d… |
|
2492 <pubDate>Fri, 02 Jul 2021 14:00:00 +0000</pubDate> |
|
2493 |
|
2494 </item> |
|
2495 <item> |
|
2496 <title>FSF News: FSF takes next step in commitment to improving … |
|
2497 <guid>http://www.fsf.org/news/fsf-takes-next-step-in-commitment-… |
|
2498 <link>http://www.fsf.org/news/fsf-takes-next-step-in-commitment-… |
|
2499 |
|
2500 <pubDate>Thu, 01 Jul 2021 14:40:05 +0000</pubDate> |
|
2501 |
|
2502 </item> |
|
2503 <item> |
|
2504 <title>Christopher Allan Webber: Hello, I'm Chris Lemmer-Web… |
|
2505 <guid>tag:dustycloud.org,2021-06-28:/blog/nonbinary-trans-femme/… |
|
2506 <link>http://dustycloud.org/blog/nonbinary-trans-femme/</link> |
|
2507 <description> <p><img alt="A picture of Chris and Mo… |
|
2508 <p>I recently came out as nonbinary trans-femme. |
|
2509 That's a picture of me on the left, with my spouse Morgan Lemmer-Web… |
|
2510 on the right.</p> |
|
2511 <p>In a sense, not much has changed, and so much has changed. |
|
2512 I've dropped the "-topher" from my name, and given the com… |
|
2513 to apply gender to pronouns in English, please either use nonbinary |
|
2514 pronouns or feminine pronouns to apply to me. |
|
2515 Other changes are happening as I wander through this space, from |
|
2516 appearance to other things. |
|
2517 (Probably the biggest change is finally achieving something resembling |
|
2518 self-acceptance, however.)</p> |
|
2519 <p>If you want to know more, |
|
2520 <a href="https://fossandcrafts.org/episodes/30-gender-sexuality-… |
|
2521 which explains more from my present standing, and also explains Morgan&#… |
|
2522 experiences with being demisexual, which not many people know about! |
|
2523 (Morgan has been incredible through this whole process, by the way.)<… |
|
2524 <p>But things may change further. |
|
2525 Maybe a year from now those changes may be even more drastic, or maybe |
|
2526 not. |
|
2527 We'll see. |
|
2528 I am wandering, and I don't know where I will land, but it won't… |
|
2529 back to where I was.</p> |
|
2530 <p>At any rate, I've spent much of my life not being able to s… |
|
2531 for how I look and feel. |
|
2532 For most of my life, I have not been able to look at myself in a mirror |
|
2533 for more than a second or two due to the revulsion I felt at the person |
|
2534 I saw staring back at me. |
|
2535 The last few weeks have been a shift change for me in that regard... |
|
2536 it's a very new experience to feel so happy with myself.</p> |
|
2537 <p>I'm only at the beginning of this journey. |
|
2538 I'd appreciate your support... people have been incredibly kind to me |
|
2539 by and large so far but like everyone who goes through a process like th… |
|
2540 it's very hard in those experiences where people aren't. |
|
2541 Thank you to everyone who has been there for me so far.</p> </desc… |
|
2542 <pubDate>Mon, 28 Jun 2021 23:13:00 +0000</pubDate> |
|
2543 |
|
2544 </item> |
|
2545 <item> |
|
2546 <title>health @ Savannah: Welcome to MyGNUHealth, the GNU Health… |
|
2547 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10015</gu… |
|
2548 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10015</li… |
|
2549 <description> <p>Original article including MyGNUHealth pict… |
|
2550 <br /> |
|
2551 </p> |
|
2552 <p>--- |
|
2553 <br /> |
|
2554 </p> |
|
2555 |
|
2556 <p><strong>MyGNUHealth</strong> 1.0 us out! The GNU He… |
|
2557 <br /> |
|
2558 </p> |
|
2559 <p>This is great news. Great news because citizens around the worl… |
|
2560 <br /> |
|
2561 </p> |
|
2562 <p>Health is personal, so is the health data. It’s been years si… |
|
2563 <br /> |
|
2564 </p> |
|
2565 <p>Throughout these years, the mobile health (mHealth) has been go… |
|
2566 <br /> |
|
2567 </p> |
|
2568 <p>The GNU Health ecosystem exists because of Free software. Thank… |
|
2569 <br /> |
|
2570 </p> |
|
2571 <p>The Libre Software movement fights for the advancement of our s… |
|
2572 <br /> |
|
2573 </p> |
|
2574 <h3>What is MyGNUHealth?</h3> |
|
2575 |
|
2576 <p>MyGNUHealth (MyGH)is a Health Personal Record application focus… |
|
2577 <br /> |
|
2578 </p> |
|
2579 <p>MyGH embraces the main health domains (*bio-psycho-social*). Al… |
|
2580 <br /> |
|
2581 </p> |
|
2582 <p>MyGH has the functionality of a health and activity tracker, an… |
|
2583 <br /> |
|
2584 </p> |
|
2585 <p>MyGNUHealth is also a diary, that records all relevant informat… |
|
2586 <br /> |
|
2587 </p> |
|
2588 <p>The Social domain, contains the key social determinants of heal… |
|
2589 <br /> |
|
2590 </p> |
|
2591 <p>A very important feature of MyGH is that it is GNU Health Feder… |
|
2592 <br /> |
|
2593 </p> |
|
2594 <h3>The PinePhone and the revolution in mobile computing</h3> |
|
2595 |
|
2596 <p>Of course, in a world of mobile phones and mobile computing, we… |
|
2597 <br /> |
|
2598 </p> |
|
2599 <p>The irruption of the <strong>Pine64</strong> commun… |
|
2600 <br /> |
|
2601 </p> |
|
2602 |
|
2603 <p>I wrote an article some weeks ago (“Liberating our mobile com… |
|
2604 <br /> |
|
2605 </p> |
|
2606 <p>Does the PinePhone have the best camera? Can we compare the Pin… |
|
2607 <br /> |
|
2608 </p> |
|
2609 <p>So, why making the move? I made the change because we, as a soc… |
|
2610 <br /> |
|
2611 </p> |
|
2612 <p>As a physician, I need to provide my patients the resources tha… |
|
2613 <br /> |
|
2614 </p> |
|
2615 <p>We can only manage sensitive health data with technology that r… |
|
2616 <br /> |
|
2617 </p> |
|
2618 <p>MyGNUHealth will be included by default in many operating syste… |
|
2619 <br /> |
|
2620 </p> |
|
2621 <p>Governments, institutions, and health professional need afforda… |
|
2622 <br /> |
|
2623 </p> |
|
2624 <p>Happy and healthy hacking! |
|
2625 <br /> |
|
2626 </p> |
|
2627 <h3>About GNUHealth</h3> |
|
2628 |
|
2629 <p>MyGNUHealth is part of the GNU Health, the Libre digital health… |
|
2630 <br /> |
|
2631 </p> |
|
2632 <p>Homepage : <a href="https://www.gnuhealth.org">… |
|
2633 <br /> |
|
2634 Documentation portal : <a href="https://www.gnuhealth.org/docs&q… |
|
2635 <br /> |
|
2636 </p> |
|
2637 <p>Original article: <a href="https://meanmicio.org/2021/0… |
|
2638 </p> </description> |
|
2639 <pubDate>Thu, 24 Jun 2021 17:35:19 +0000</pubDate> |
|
2640 |
|
2641 </item> |
|
2642 <item> |
|
2643 <title>GNU Health: Welcome to MyGNUHealth, the Libre Personal He… |
|
2644 <guid>http://meanmicio.org/?p=2319</guid> |
|
2645 <link>https://meanmicio.org/2021/06/24/welcome-to-mygnuhealth-th… |
|
2646 <description> <p class="has-drop-cap">MyGNUHealth … |
|
2647 |
|
2648 |
|
2649 |
|
2650 <p>This is great news. Great news because citizens around the worl… |
|
2651 |
|
2652 |
|
2653 |
|
2654 <p>Health is personal, so is the health data. It’s been years si… |
|
2655 |
|
2656 |
|
2657 |
|
2658 <p>Throughout these years, the mobile health (mHealth) has been go… |
|
2659 |
|
2660 |
|
2661 |
|
2662 <figure class="wp-block-image size-large is-style-default"&… |
|
2663 |
|
2664 |
|
2665 |
|
2666 <h2>GNU and Libre Software</h2> |
|
2667 |
|
2668 |
|
2669 |
|
2670 <p>The GNU Health ecosystem exists because of Free software. Thank… |
|
2671 |
|
2672 |
|
2673 |
|
2674 <p>The Libre Software movement fights for the advancement of our s… |
|
2675 |
|
2676 |
|
2677 |
|
2678 <h3>What is MyGNUHealth?</h3> |
|
2679 |
|
2680 |
|
2681 |
|
2682 <p>MyGNUHealth (MyGH)is a Health Personal Record application focus… |
|
2683 |
|
2684 |
|
2685 |
|
2686 <p>MyGH embraces the main health domains (<strong>bio-psycho… |
|
2687 |
|
2688 |
|
2689 |
|
2690 <p>MyGH has the functionality of a health and activity tracker, an… |
|
2691 |
|
2692 |
|
2693 |
|
2694 <p>MyGNUHealth is also a diary, that records all relevant informat… |
|
2695 |
|
2696 |
|
2697 |
|
2698 <p>The <strong>Social</strong> domain, contains the ke… |
|
2699 |
|
2700 |
|
2701 |
|
2702 <p>A very important feature of MyGH is that it is GNU Health Feder… |
|
2703 |
|
2704 |
|
2705 |
|
2706 <p></p> |
|
2707 |
|
2708 |
|
2709 |
|
2710 <div class="wp-block-columns"> |
|
2711 <div class="wp-block-column"> |
|
2712 <figure class="wp-block-image size-large is-resized is-style-def… |
|
2713 |
|
2714 |
|
2715 |
|
2716 <figure class="wp-block-image size-large is-style-default"&… |
|
2717 </div> |
|
2718 |
|
2719 |
|
2720 |
|
2721 <div class="wp-block-column"> |
|
2722 <figure class="wp-block-image size-large is-resized is-style-def… |
|
2723 </div> |
|
2724 |
|
2725 |
|
2726 |
|
2727 <div class="wp-block-column"> |
|
2728 <figure class="wp-block-image size-large is-style-default"&… |
|
2729 </div> |
|
2730 </div> |
|
2731 |
|
2732 |
|
2733 |
|
2734 <h2>The PinePhone and the revolution in mobile computing</h2> |
|
2735 |
|
2736 |
|
2737 |
|
2738 <p>Of course, in a world of mobile phones and mobile computing, we… |
|
2739 |
|
2740 |
|
2741 |
|
2742 <p>The irruption of the <strong>Pine64</strong> commun… |
|
2743 |
|
2744 |
|
2745 |
|
2746 <div class="wp-block-columns"> |
|
2747 <div class="wp-block-column"> |
|
2748 <figure class="wp-block-image size-large is-resized is-style-def… |
|
2749 </div> |
|
2750 |
|
2751 |
|
2752 |
|
2753 <div class="wp-block-column"> |
|
2754 <figure class="wp-block-image size-large is-style-default"&… |
|
2755 |
|
2756 |
|
2757 |
|
2758 <p></p> |
|
2759 </div> |
|
2760 </div> |
|
2761 |
|
2762 |
|
2763 |
|
2764 <p>I wrote an article some weeks ago (“<a href="https://… |
|
2765 |
|
2766 |
|
2767 |
|
2768 <p>Does the PinePhone have the best camera? Can we compare the Pin… |
|
2769 |
|
2770 |
|
2771 |
|
2772 <p>So, why making the move? I made the change because we, as a soc… |
|
2773 |
|
2774 |
|
2775 |
|
2776 <p></p> |
|
2777 |
|
2778 |
|
2779 |
|
2780 <div class="wp-block-columns"> |
|
2781 <div class="wp-block-column"> |
|
2782 <div class="wp-container-613c8401e4bc9 wp-block-group">&… |
|
2783 <div class="wp-block-columns"> |
|
2784 <div class="wp-block-column"> |
|
2785 <figure class="wp-block-image size-large is-resized is-style-def… |
|
2786 </div> |
|
2787 </div> |
|
2788 </div></div> |
|
2789 </div> |
|
2790 </div> |
|
2791 |
|
2792 |
|
2793 |
|
2794 <p>As a physician, I need to provide my patients the resources tha… |
|
2795 |
|
2796 |
|
2797 |
|
2798 <p>We can only manage sensitive health data with technology that r… |
|
2799 |
|
2800 |
|
2801 |
|
2802 <p>MyGNUHealth will be included by default in many operating syste… |
|
2803 |
|
2804 |
|
2805 |
|
2806 <p>Governments, institutions, and health professional need afforda… |
|
2807 |
|
2808 |
|
2809 |
|
2810 <p>Happy and healthy hacking!</p> |
|
2811 |
|
2812 |
|
2813 |
|
2814 <p></p> |
|
2815 |
|
2816 |
|
2817 |
|
2818 <h2>About GNUHealth:</h2> |
|
2819 |
|
2820 |
|
2821 |
|
2822 <p>MyGNUHealth is part of the GNU Health, the Libre digital health… |
|
2823 |
|
2824 |
|
2825 |
|
2826 <p><strong>Homepage</strong> : <a href="https:… |
|
2827 |
|
2828 |
|
2829 |
|
2830 <p><strong>Documentation portal</strong> : <a href=… |
|
2831 <pubDate>Thu, 24 Jun 2021 14:54:55 +0000</pubDate> |
|
2832 |
|
2833 </item> |
|
2834 <item> |
|
2835 <title>dejagnu @ Savannah: DejaGnu 1.6.3 released</title> |
|
2836 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10014</gu… |
|
2837 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10014</li… |
|
2838 <description> <p>DejaGnu 1.6.3 was released on 16 June 2021.… |
|
2839 </p> </description> |
|
2840 <pubDate>Thu, 24 Jun 2021 01:48:43 +0000</pubDate> |
|
2841 |
|
2842 </item> |
|
2843 <item> |
|
2844 <title>texmacs @ Savannah: TeXmacs 2.1 released</title> |
|
2845 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10013</gu… |
|
2846 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10013</li… |
|
2847 <description> <p>This version of TeXmacs consolidates many d… |
|
2848 </p> </description> |
|
2849 <pubDate>Wed, 23 Jun 2021 12:48:33 +0000</pubDate> |
|
2850 |
|
2851 </item> |
|
2852 <item> |
|
2853 <title>parallel @ Savannah: GNU Parallel 20210622 ('Protasev… |
|
2854 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10012</gu… |
|
2855 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10012</li… |
|
2856 <description> <p>GNU Parallel 20210622 ('Protasevich'… |
|
2857 <br /> |
|
2858 </p> |
|
2859 <p>No new functionality was introduced so this is a good candidate… |
|
2860 <br /> |
|
2861 </p> |
|
2862 <p>Please help spreading GNU Parallel by making a testimonial vide… |
|
2863 <br /> |
|
2864 </p> |
|
2865 <p>It does not have to be as detailed as Juan's. It is perfect… |
|
2866 <br /> |
|
2867 </p> |
|
2868 <p>Quote of the month: |
|
2869 <br /> |
|
2870 </p> |
|
2871 <p> GNU Parallel makes my life so much easier. |
|
2872 <br /> |
|
2873 I'm glad I don't have to implement multi-threaded Python scri… |
|
2874 <br /> |
|
2875 -- Fredrick Brennan @fr_brennan@twitter |
|
2876 <br /> |
|
2877 </p> |
|
2878 <p>New in this release: |
|
2879 <br /> |
|
2880 </p> |
|
2881 <ul> |
|
2882 <li>Bug fixes and man page updates. |
|
2883 </li> |
|
2884 </ul> |
|
2885 <p>News about GNU Parallel: |
|
2886 <br /> |
|
2887 </p> |
|
2888 <ul> |
|
2889 <li>How to use GNU Parallel <a href="https://techtipbits.c… |
|
2890 </li> |
|
2891 </ul> |
|
2892 <ul> |
|
2893 <li>How to Speed Up Bash Scripts with Multithreading and GNU Paral… |
|
2894 </li> |
|
2895 </ul> |
|
2896 <ul> |
|
2897 <li>Use Parallel to split by line <a href="https://madflex… |
|
2898 </li> |
|
2899 </ul> |
|
2900 <ul> |
|
2901 <li>Optimizing long batch processes or ETL by using buff/cache pro… |
|
2902 </li> |
|
2903 </ul> |
|
2904 <ul> |
|
2905 <li>Parallelization 3: GNU Parallel <a href="https://www.y… |
|
2906 </li> |
|
2907 </ul> |
|
2908 |
|
2909 <p>Get the book: GNU Parallel 2018 <a href="http://www.lul… |
|
2910 <br /> |
|
2911 </p> |
|
2912 <p>GNU Parallel - For people who live life in the parallel lane. |
|
2913 <br /> |
|
2914 </p> |
|
2915 <p>If you like GNU Parallel record a video testimonial: Say who yo… |
|
2916 <br /> |
|
2917 </p> |
|
2918 |
|
2919 <h2>About GNU Parallel</h2> |
|
2920 |
|
2921 <p>GNU Parallel is a shell tool for executing jobs in parallel usi… |
|
2922 <br /> |
|
2923 </p> |
|
2924 <p>If you use xargs and tee today you will find GNU Parallel very … |
|
2925 <br /> |
|
2926 </p> |
|
2927 <p>GNU Parallel makes sure output from the commands is the same ou… |
|
2928 <br /> |
|
2929 </p> |
|
2930 <p>For example you can run this to convert all jpeg files into png… |
|
2931 <br /> |
|
2932 </p> |
|
2933 <p> parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif |
|
2934 <br /> |
|
2935 </p> |
|
2936 <p>Or you can generate big, medium, and small thumbnails of all jp… |
|
2937 <br /> |
|
2938 </p> |
|
2939 <p> find . -name '*.jpg' | |
|
2940 <br /> |
|
2941 parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - :::… |
|
2942 <br /> |
|
2943 </p> |
|
2944 <p>You can find more about GNU Parallel at: <a href="http:… |
|
2945 <br /> |
|
2946 </p> |
|
2947 <p>You can install GNU Parallel in just 10 seconds with: |
|
2948 <br /> |
|
2949 </p> |
|
2950 <p> $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.… |
|
2951 <br /> |
|
2952 fetch -o - <a href="http://pi.dk/3">http://… |
|
2953 <br /> |
|
2954 $ sha1sum install.sh | grep c82233e7da3166308632ac8c34f850c0 |
|
2955 <br /> |
|
2956 12345678 c82233e7 da316630 8632ac8c 34f850c0 |
|
2957 <br /> |
|
2958 $ md5sum install.sh | grep ae3d7aac5e15cf3dfc87046cfc5918d2 |
|
2959 <br /> |
|
2960 ae3d7aac 5e15cf3d fc87046c fc5918d2 |
|
2961 <br /> |
|
2962 $ sha512sum install.sh | grep dfc00d823137271a6d96225cea9e89f533f… |
|
2963 <br /> |
|
2964 9c5198d5 31a3b755 b7910ece 3a42d206 c804694d fc00d823 137271a6 d9… |
|
2965 <br /> |
|
2966 a9e89f53 3ff6c81f f52b298b ef9fb613 2d3f9ccd 0e2c7bd3 c35978b5 79… |
|
2967 <br /> |
|
2968 $ bash install.sh |
|
2969 <br /> |
|
2970 </p> |
|
2971 <p>Watch the intro video on <a href="http://www.youtube.co… |
|
2972 <br /> |
|
2973 </p> |
|
2974 <p>Walk through the tutorial (man parallel_tutorial). Your command… |
|
2975 <br /> |
|
2976 </p> |
|
2977 <p>When using programs that use GNU Parallel to process data for p… |
|
2978 <br /> |
|
2979 </p> |
|
2980 <p>O. Tange (2018): GNU Parallel 2018, March 2018, <a href=&quo… |
|
2981 <br /> |
|
2982 </p> |
|
2983 <p>If you like GNU Parallel: |
|
2984 <br /> |
|
2985 </p> |
|
2986 <ul> |
|
2987 <li>Give a demo at your local user group/team/colleagues |
|
2988 </li> |
|
2989 <li>Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi… |
|
2990 </li> |
|
2991 <li>Get the merchandise <a href="https://gnuparallel.threa… |
|
2992 </li> |
|
2993 <li>Request or write a review for your favourite blog or magazine |
|
2994 </li> |
|
2995 <li>Request or build a package for your favourite distribution (if… |
|
2996 </li> |
|
2997 <li>Invite me for your next conference |
|
2998 </li> |
|
2999 </ul> |
|
3000 <p>If you use programs that use GNU Parallel for research: |
|
3001 <br /> |
|
3002 </p> |
|
3003 <ul> |
|
3004 <li>Please cite GNU Parallel in you publications (use --citation) |
|
3005 </li> |
|
3006 </ul> |
|
3007 <p>If GNU Parallel saves you money: |
|
3008 <br /> |
|
3009 </p> |
|
3010 <ul> |
|
3011 <li>(Have your company) donate to FSF <a href="https://my.… |
|
3012 </li> |
|
3013 </ul> |
|
3014 |
|
3015 <h2>About GNU SQL</h2> |
|
3016 |
|
3017 <p>GNU sql aims to give a simple, unified interface for accessing … |
|
3018 <br /> |
|
3019 </p> |
|
3020 <p>The database is addressed using a DBURL. If commands are left o… |
|
3021 <br /> |
|
3022 </p> |
|
3023 <p>When using GNU SQL for a publication please cite: |
|
3024 <br /> |
|
3025 </p> |
|
3026 <p>O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Di… |
|
3027 <br /> |
|
3028 </p> |
|
3029 |
|
3030 <h2>About GNU Niceload</h2> |
|
3031 |
|
3032 <p>GNU niceload slows down a program when the computer load averag… |
|
3033 </p> </description> |
|
3034 <pubDate>Tue, 22 Jun 2021 17:30:08 +0000</pubDate> |
|
3035 |
|
3036 </item> |
|
3037 <item> |
|
3038 <title>GNU Taler news: Comment émettre une monnaie numérique d… |
|
3039 <guid>https://taler.net/en/news/2021-07.html</guid> |
|
3040 <link>https://taler.net/en/news/2021-07.html</link> |
|
3041 <description> <article> |
|
3042 Nous sommes heureux de vous annoncer la publication de notr… |
|
3043 </article> </description> |
|
3044 <pubDate>Mon, 21 Jun 2021 22:00:00 +0000</pubDate> |
|
3045 |
|
3046 </item> |
|
3047 <item> |
|
3048 <title>GNU Guix: Substitutes now also available from bordeaux.gu… |
|
3049 <guid>https://guix.gnu.org/blog/2021/substitutes-now-also-availa… |
|
3050 <link>https://guix.gnu.org/blog/2021/substitutes-now-also-availa… |
|
3051 <description> <p>There have been a number of different proje… |
|
3052 substitutes, for the last couple of years the default source of |
|
3053 substitutes has been <a href="https://ci.guix.gnu.org">c… |
|
3054 different URLs).</p><p>Now, in addition to <a href="… |
|
3055 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3056 server.</p><p>Put that way, this development maybe doesn'… |
|
3057 interesting. Why is a second substitute server useful? There's some |
|
3058 thoughts on that exact question in the next section. If you're just |
|
3059 interested in how to use (or how not to use) substitutes from |
|
3060 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3061 ahead to the last section.</p><h1>Why a second source of sub… |
|
3062 started on the <a href="https://guix.gnu.org/en/blog/2021/buildi… |
|
3063 2020</a>.</p><p>Back in 2020, the substitute availabil… |
|
3064 <a href="https://ci.guix.gnu.org">ci.guix.gnu.org</a&… |
|
3065 to be a number of contributing factors, including some parts of the |
|
3066 architecture. Without going too much in to the details of the issues, |
|
3067 aspects of the design of the Guix Build Coordinator were specifically |
|
3068 meant to avoid some of these issues.</p><p>While there were … |
|
3069 it's taken so long to bring the substitute availability benefits to |
|
3070 general users of Guix that <a href="https://ci.guix.gnu.org"… |
|
3071 <a href="https://guix.gnu.org/en/blog/2021/cuirass-10-released/&… |
|
3072 This means that any benefits in terms of substitute availability are |
|
3073 less significant now.</p><p>One clearer benefit of just havi… |
|
3074 substitutes is redundancy. While the availability of |
|
3075 <a href="https://ci.guix.gnu.org">ci.guix.gnu.org</a&… |
|
3076 having a second independent substitute server should mean that if |
|
3077 there's a future issue with users accessing either source of |
|
3078 substitutes, the disruption should be reduced.</p><p>I'm… |
|
3079 second substitute server, particularly one using the Guix Build |
|
3080 Coordinator to manage the builds.</p><p>Substitutes for the … |
|
3081 prototyped</a>, so I'm hopeful that |
|
3082 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3083 <a href="https://guix.gnu.org/en/blog/2020/childhurds-and-substi… |
|
3084 in doing further work on how the nar and narinfo files used for |
|
3085 substitutes are managed. There are some <a href="https://lists.g… |
|
3086 already</a> on how to address the |
|
3087 retention of nars, and how to look at high performance mirrors.</p>… |
|
3088 policies for substitutes (<a href="https://lists.gnu.org/archive… |
|
3089 where you would only use a substitute if both |
|
3090 <a href="https://ci.guix.gnu.org">ci.guix.gnu.org</a&… |
|
3091 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3092 the same. This would help protect against the compromise of a single |
|
3093 substitute server.</p><h1>Using substitutes from bordeaux.gu… |
|
3094 substitute configuration, updating guix (via <code>guix pull</c… |
|
3095 reconfiguring using the updated guix, and then restarting the |
|
3096 guix-daemon should enable substitutes from |
|
3097 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3098 key for <a href="https://bordeaux.guix.gnu.org">bordeaux… |
|
3099 well.</p><p>When using Guix on a foreign distribution with t… |
|
3100 configuration, you'll need to run <code>guix pull</code>… |
|
3101 the guix-daemon. You'll then need to add the public key for |
|
3102 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3103 <a href="https://bordeaux.guix.gnu.org">bordeaux.guix.gn… |
|
3104 need to adjust the substitute urls configuration for the guix-daemon |
|
3105 to just refer to the substitute servers you want to use.</p> </des… |
|
3106 <pubDate>Fri, 18 Jun 2021 12:00:00 +0000</pubDate> |
|
3107 |
|
3108 </item> |
|
3109 <item> |
|
3110 <title>gdbm @ Savannah: Version 1.20</title> |
|
3111 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10011</gu… |
|
3112 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10011</li… |
|
3113 <description> <p><a href="https://ftp.gnu.org/gnu/gd… |
|
3114 <br /> |
|
3115 </p> |
|
3116 <p>Changes in this version: |
|
3117 <br /> |
|
3118 </p> |
|
3119 <h3>New bucket cache</h3> |
|
3120 |
|
3121 <p>The bucket cache support has been rewritten from scratch. The… |
|
3122 <br /> |
|
3123 </p> |
|
3124 <h3>Change in the mmap prereading strategy</h3> |
|
3125 |
|
3126 <p>Pre-reading of the memory mapper regions, introduced in version… |
|
3127 <br /> |
|
3128 database. It degrades performance otherwise, especially if doing multi… |
|
3129 <br /> |
|
3130 to gdbm_open: GDBM_PREREAD. When given, it enables pre-reading of memo… |
|
3131 </p> </description> |
|
3132 <pubDate>Thu, 17 Jun 2021 11:07:51 +0000</pubDate> |
|
3133 |
|
3134 </item> |
|
3135 <item> |
|
3136 <title>GNU Taler news: How to issue a privacy-preserving central… |
|
3137 <guid>https://taler.net/en/news/2021-06.html</guid> |
|
3138 <link>https://taler.net/en/news/2021-06.html</link> |
|
3139 <description> <article> |
|
3140 We are happy to announce the publication of our policy brie… |
|
3141 </article> </description> |
|
3142 <pubDate>Wed, 16 Jun 2021 22:00:00 +0000</pubDate> |
|
3143 |
|
3144 </item> |
|
3145 <item> |
|
3146 <title>GNU Guix: Reproducible data processing pipelines</title> |
|
3147 <guid>https://guix.gnu.org/blog/2021/reproducible-data-processin… |
|
3148 <link>https://guix.gnu.org/blog/2021/reproducible-data-processin… |
|
3149 <description> <p>Last week, <a href="https://hpc.gui… |
|
3150 a workshop on reproducible software |
|
3151 environments</a> |
|
3152 we organized on-line. The videos are well worth watching—especially if |
|
3153 you’re into reproducible research, and especially if you speak French … |
|
3154 want to practice. This post, though, is more of a meta-post: it’s abo… |
|
3155 how we processed these videos. “A workshop on reproducibility <em&… |
|
3156 have</em> a reproducible video pipeline”, we thought. So this i… |
|
3157 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/master/… |
|
3158 participate in an on-line conference, or even to organize one. If so, |
|
3159 chances are that you already know |
|
3160 <a href="https://bigbluebutton.org/">BigBlueButton</a… |
|
3161 video conferencing suite initially designed for on-line teaching. In a |
|
3162 nutshell, it allows participants to chat (audio, video, and keyboard), |
|
3163 and speakers can share their screen or a PDF slide deck. Organizers can |
|
3164 also record the session.</p><p>BBB then creates a link to re… |
|
3165 player that replays everything: typed chat, audio and video (webcams), |
|
3166 shared screens, and slide decks. This BBB replay a bit too rough though |
|
3167 and often not the thing you’d like to publish after the conference. |
|
3168 Instead, you’d rather do a bit of editing: adjusting the start and end |
|
3169 time of each talk, removing live chat from what’s displayed (which |
|
3170 allows you to remove info that personally identifies participants, |
|
3171 too!), and so forth. Turns out this kind of post-processing is a bit of |
|
3172 work, primarily because BBB does “the right thing” of recording each |
|
3173 stream separately, in the most appropriate form: webcam and screen |
|
3174 shares are recorded as separate videos, chat is recorded as text with |
|
3175 timings, slide decks is recorded as a bunch of PNGs plus timings, and |
|
3176 then there’s a bunch of XML files with metadata putting it all togethe… |
|
3177 <a href="https://github.com/plugorgau/bbb-render">bbb-re… |
|
3178 first |
|
3179 <a href="https://github.com/plugorgau/bbb-render/blob/master/dow… |
|
3180 all these files and then |
|
3181 <a href="https://github.com/plugorgau/bbb-render/blob/master/mak… |
|
3182 them using the Python interface to the <a href="https://gstreame… |
|
3183 (GES)</a>. |
|
3184 Good thing: we don’t have to figure out all these things; we “just�… |
|
3185 to run these two scripts in an environment with the right dependencies. |
|
3186 And guess what: we know of a great tool to control execution |
|
3187 environments!</p><h1>A “deployment-aware Makefile”</h… |
|
3188 files—and produces output files—WebM video files. As developers we |
|
3189 immediately recognize a pattern and the timeless tool to deal with it: |
|
3190 <a href="https://www.gnu.org/software/make"><code>… |
|
3191 contain countless BBB post-processing makefiles (and shell scripts, |
|
3192 too). We were going to contribute to this while we suddenly realized |
|
3193 that we know of <em>another</em> great tool to express such … |
|
3194 Bonus: while a makefile would address just the tip of the |
|
3195 iceberg—running bbb-render—Guix can also take care of the tedious ta… |
|
3196 of deploying the <em>right</em> environment to run bbb-rende… |
|
3197 It’s still a relatively unconventional way to use Guix, but one that�… |
|
3198 very convenient. We’re talking about videos, but really, you could use |
|
3199 the same approach for any kind of processing graph where you’d be |
|
3200 tempted to just use <code>make</code>.</p><p>The… |
|
3201 file</a> |
|
3202 that returns a <em>manifest</em>—a list of videos to “bu… |
|
3203 the videos with:</p><pre><code>guix build -m render-vi… |
|
3204 traditional Scheme parlance), each of which takes input files and |
|
3205 produces output files. More accurately, these functions returns objects |
|
3206 that <em>describe</em> how to build their output from the in… |
|
3207 to how a <a href="https://www.gnu.org/software/make/manual/html_… |
|
3208 rule</a> |
|
3209 describes how to build its target(s) from its prerequisite(s). (The |
|
3210 reader familiar with functional programming may recognize a monad here, |
|
3211 and indeed, those build descriptions can be thought of as monadic values |
|
3212 in a hypothetical “Guix build” monad; technically though, they’re |
|
3213 regular Scheme values.)</p><p>Let’s take a guided tour of … |
|
3214 step</a> |
|
3215 in this file describes where bbb-render can be found and how to run it |
|
3216 to produce a GES “project” file, which we’ll use later to render t… |
|
3217 video:</p><pre><code class="language-scheme">… |
|
3218 (origin |
|
3219 (method git-fetch) |
|
3220 (uri (git-reference (url "https://github.com/plugorgau/bbb-rend… |
|
3221 (commit "a3c10518aedc1bd9e2b71a4af54903adf1… |
|
3222 (file-name "bbb-render-checkout") |
|
3223 (sha256 |
|
3224 (base32 "1sf99xp334aa0qgp99byvh8k39kc88al8l2wy77zx7fyvknxjy98&… |
|
3225 |
|
3226 (define rendering-profile |
|
3227 (profile |
|
3228 (content (specifications-&gt;manifest |
|
3229 '("gstreamer" "gst-editing-services"… |
|
3230 "gst-plugins-base" "gst-plugins-good" |
|
3231 "python-wrapper" "python-pygobject" &… |
|
3232 |
|
3233 (define* (video-ges-project bbb-data start end |
|
3234 #:key (webcam-size 25)) |
|
3235 "Return a GStreamer Editing Services (GES) project for the video, |
|
3236 starting at START seconds and ending at END seconds. BBB-DATA is the raw |
|
3237 BigBlueButton directory as fetched by bbb-render's 'download.py&… |
|
3238 WEBCAM-SIZE is the percentage of the screen occupied by the webcam." |
|
3239 (computed-file "video.ges" |
|
3240 (with-extensions (list (specification-&gt;package &… |
|
3241 (with-imported-modules (source-module-closure |
|
3242 '((guix build utils) |
|
3243 (guix profiles))) |
|
3244 #~(begin |
|
3245 (use-modules (guix build utils) (guix profiles) |
|
3246 (guix search-paths) (ice-9 match)) |
|
3247 |
|
3248 (define search-paths |
|
3249 (profile-search-paths #+rendering-profile)) |
|
3250 |
|
3251 (for-each (match-lambda |
|
3252 ((spec . value) |
|
3253 (setenv |
|
3254 (search-path-specification-variable |
|
3255 spec) |
|
3256 value))) |
|
3257 search-paths) |
|
3258 |
|
3259 (invoke "python" |
|
3260 #+(file-append bbb-render "/make-xg… |
|
3261 #+bbb-data #$output |
|
3262 "--start" #$(number-&gt;st… |
|
3263 "--end" #$(number-&gt;stri… |
|
3264 "--webcam-size" |
|
3265 #$(number-&gt;string webcam-size))))… |
|
3266 <a href="https://guix.gnu.org/manual/en/html_node/origin-Referen… |
|
3267 Second, it defines <code>rendering-profile</code> as a |
|
3268 <a href="https://guix.gnu.org/manual/en/html_node/Getting-Starte… |
|
3269 containing all the packages needed to run bbb-render’s <code>mak… |
|
3270 script. The <code>specification-&gt;manifest</code> pro… |
|
3271 from a set of packages specs, and likewise <code>specification-&am… |
|
3272 returns the package that matches a given spec. You can try these things… |
|
3273 the <a href="https://guix.gnu.org/manual/en/html_node/Invoking-g… |
|
3274 prompt:</p><pre><code>$ guix repl |
|
3275 GNU Guile 3.0.7 |
|
3276 Copyright (C) 1995-2021 Free Software Foundation, Inc. |
|
3277 |
|
3278 Guile comes with ABSOLUTELY NO WARRANTY; for details type `,show w'. |
|
3279 This program is free software, and you are welcome to redistribute it |
|
3280 under certain conditions; type `,show c' for details. |
|
3281 |
|
3282 Enter `,help' for help. |
|
3283 scheme@(guix-user)&gt; ,use(guix profiles) |
|
3284 scheme@(guix-user)&gt; ,use(gnu) |
|
3285 scheme@(guix-user)&gt; (specification-&gt;package "guile@2.… |
|
3286 $1 = #&lt;package [email protected] gnu/packages/guile.scm:139 7f416be776… |
|
3287 scheme@(guix-user)&gt; (specifications-&gt;manifest '("… |
|
3288 $2 = #&lt;&lt;manifest&gt; entries: (#&lt;&lt;manife… |
|
3289 raw data, a start and end time, and produces a <code>video.ges<… |
|
3290 are three key elements here:</p><ol><li><a href=&qu… |
|
3291 is a function to produce a file, <code>video.ges</code> in t… |
|
3292 running the code you give it as its second argument—the <em>reci… |
|
3293 in makefile terms.</li><li>The recipe passed to <code>… |
|
3294 <a href="https://guix.gnu.org/manual/en/html_node/G_002dExpressi… |
|
3295 (or “gexp”), introduced by this fancy <code>#~</code> (h… |
|
3296 G-expressions are a way to <em>stage</em> code, to mark it f… |
|
3297 execution. Indeed, that code will only be executed if and when we |
|
3298 run <code>guix build</code> (without <code>--dry-run&l… |
|
3299 not already in <a href="https://guix.gnu.org/manual/en/html_node… |
|
3300 store</a>.</li><li>The gexp refers to <code>rend… |
|
3301 <code>bbb-data</code> and so on by <em>escaping</em… |
|
3302 (they’re equivalent, unless doing cross-compilation). During |
|
3303 build, these reference items in the store, such as |
|
3304 <code>/gnu/store/…-bbb-render</code>, which is itself the … |
|
3305 the origin we’ve seen above. The <code>#$output</code> re… |
|
3306 to the build result of this <code>computed-file</code>, the … |
|
3307 of <code>video.ges</code> under <code>/gnu/store</c… |
|
3308 more intimidating than the toy examples you’d find in the manual, but |
|
3309 really, pretty much everything’s there. Let’s see in more detail at |
|
3310 what’s inside this gexp.</p><p>The gexp first imports a bu… |
|
3311 utilities</a> |
|
3312 and tools to manipulate profiles and search path environment variables. |
|
3313 The <code>for-each</code> call iterates over search path env… |
|
3314 variables—<code>PATH</code>, <code>PYTHONPATH</co… |
|
3315 <code>python</code> command is found and so that the needed … |
|
3316 found.</p><p>The <code>with-imported-modules</code&… |
|
3317 with their dependencies (their <em>closure</em>), need to be… |
|
3318 build environment. What about <code>with-extensions</code>?… |
|
3319 module indirectly depend on additional modules, provided by the |
|
3320 <code>guile-gcrypt</code> package, hence this spec.</p>… |
|
3321 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3322 function which, as the name implies, takes a <code>.ges</code&g… |
|
3323 WebM video file by invoking <code>ges-launch-1.0</code>. Th… |
|
3324 containing the recording’s audio, the webcam and screen share (or slide |
|
3325 deck), but not the chat.</p><h1>Opening and closing</h1&g… |
|
3326 like to have an opening, showing the talk title and the speaker’s name, |
|
3327 as well as a closing. How do we get that done?</p><p>Perhap… |
|
3328 produce those still images with LaTeX/Beamer, from |
|
3329 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3330 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3331 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3332 function that takes a template <code>.tex</code> file, a spe… |
|
3333 title. It copies the template, replaces placeholders with the |
|
3334 speaker name and title, and runs <code>pdflatex</code> to pr… |
|
3335 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3336 function takes a PDF and returns a suitably-sized JPEG.</li><li… |
|
3337 takes that JPEG and invokes <code>ffmpeg</code> to render it… |
|
3338 right resolution, frame rate, and audio track.</li></ol><… |
|
3339 the opening WebM file for a given talk:</p><pre><code cla… |
|
3340 (image-&gt;webm |
|
3341 (pdf-&gt;bitmap (latex-&gt;pdf (local-file "opening.tex&… |
|
3342 #:title title #:speaker speaker) |
|
3343 "opening.jpg") |
|
3344 "opening.webm" #:duration 5))</code></pre><p… |
|
3345 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3346 that given a talk, an opening, and a closing, concatenates them by |
|
3347 invoking <code>ffmpeg</code>.</p><h1>Putting it … |
|
3348 <a href="https://guix.gnu.org/manual/en/html_node/G_002dExpressi… |
|
3349 to refer to the raw BBB data, taken from disk:</p><pre><c… |
|
3350 ;; The raw BigBlueButton data as returned by './download.py URL… |
|
3351 ;; 'download.py' is part of bbb-render. |
|
3352 (local-file "bbb-video-data.monday" "bbb-video-data&quo… |
|
3353 #:recursive? #t)) |
|
3354 |
|
3355 (define raw-bbb-data/tuesday |
|
3356 (local-file "bbb-video-data.tuesday" "bbb-video-data&qu… |
|
3357 #:recursive? #t))</code></pre><p>No, the… |
|
3358 personally-identifying information about participants), so this assumes |
|
3359 that there’s a <code>bbb-video-data.monday</code> and a &l… |
|
3360 the same directory as <code>render-videos.scm</code>.</p&… |
|
3361 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3362 data type:</p><pre><code class="language-scheme"… |
|
3363 (talk title speaker start end cam-size data) |
|
3364 talk? |
|
3365 (title talk-title) |
|
3366 (speaker talk-speaker) |
|
3367 (start talk-start) ;start time in seconds |
|
3368 (end talk-end) ;end time |
|
3369 (cam-size talk-webcam-size) ;percentage used for the webcam |
|
3370 (data talk-bbb-data)) ;BigBlueButton data</code></… |
|
3371 talks</a>, |
|
3372 along with |
|
3373 <a href="https://gitlab.inria.fr/guix-hpc/website/-/blob/6977da4… |
|
3374 which takes a talk and return a complete, final video:</p><pre&… |
|
3375 "Given a talk, return a complete video, with opening and closing.… |
|
3376 (define file-name |
|
3377 (string-append (canonicalize-string (talk-speaker talk)) |
|
3378 ".webm")) |
|
3379 |
|
3380 (let ((raw (ges-&gt;webm (video-ges-project (talk-bbb-data talk) |
|
3381 (talk-start talk) |
|
3382 (talk-end talk) |
|
3383 #:webcam-size |
|
3384 (talk-webcam-size talk)) |
|
3385 file-name)) |
|
3386 (opening (opening (talk-title talk) (talk-speaker talk)))) |
|
3387 (video-with-opening/closing file-name raw |
|
3388 opening closing.webm)))</code><… |
|
3389 bit</a> |
|
3390 iterates over the talks and returns a manifest containing all the final |
|
3391 videos. Now we can build the ready-to-be-published videos, all at once:… |
|
3392 [… time passes…] |
|
3393 /gnu/store/…-emmanuel-agullo.webm |
|
3394 /gnu/store/…-francois-rue.webm |
|
3395 …</code></pre><p><a href="https://hpc.guix.i… |
|
3396 with videos”, and that’s right! It’s also worth mentioning another |
|
3397 approach: <a href="https://lang.video/">Racket’s video… |
|
3398 designed to manipulate video abstractions, similar to GES but with a |
|
3399 sweet high-level functional interface.</p><p>But look, this … |
|
3400 self-contained, it’s reproducible, and it has the right abstraction |
|
3401 level. Self-contained is a big thing; it means you can run it and it |
|
3402 knows what software to deploy, what environment variables to set, and so |
|
3403 on, for each step of the pipeline. Granted, it could be simplified with |
|
3404 appropriate high-level interfaces in Guix. But remember: the |
|
3405 alternative is a makefile (“deployment-unaware”) completed by a <… |
|
3406 file giving a vague idea of the dependencies needed. The reproducible |
|
3407 bit is pretty nice too (especially for a workshop <em>on</em>… |
|
3408 It also means there’s caching: videos or intermediate byproducts alrea… |
|
3409 in the store don’t need to be recomputed. Last, we have access to a |
|
3410 general-purpose programming language where we can <em>build abstra… |
|
3411 such as the <code>&lt;talk&gt;</code> data type, tha… |
|
3412 to work with and more maintainable.</p><p>Hopefully that’l… |
|
3413 your next on-line event, or maybe that’ll inspire you to replace your |
|
3414 old makefile and shelly habits for data processing!</p><p>Hi… |
|
3415 from here and build “computing-resource-aware” or |
|
3416 “storage-resource-aware” pipelines where each computing step could be |
|
3417 submitted to the job scheduler of an HPC cluster and use distributed |
|
3418 file systems for intermediate results rather than <code>/gnu/store… |
|
3419 you’re one of these folks, do take a look at how the <a href="… |
|
3420 Language</a> addresses these issues.</p><h1>Acknowledg… |
|
3421 an advanced distribution of the GNU system that <a href="https:/… |
|
3422 freedom</a>. |
|
3423 Guix can be used on top of any system running the Hurd or the Linux |
|
3424 kernel, or it can be used as a standalone operating system distribution |
|
3425 for i686, x86_64, ARMv7, AArch64 and POWER9 machines.</p><p>… |
|
3426 transactional upgrades and roll-backs, unprivileged package management, |
|
3427 per-user profiles, and garbage collection. When used as a standalone |
|
3428 GNU/Linux distribution, Guix offers a declarative, stateless approach to |
|
3429 operating system configuration management. Guix is highly customizable |
|
3430 and hackable through <a href="https://www.gnu.org/software/guile… |
|
3431 programming interfaces and extensions to the |
|
3432 <a href="http://schemers.org">Scheme</a> language.… |
|
3433 <pubDate>Fri, 11 Jun 2021 17:00:00 +0000</pubDate> |
|
3434 |
|
3435 </item> |
|
3436 <item> |
|
3437 <title>www-zh-cn @ Savannah: Welcome our new member - jiderlesi<… |
|
3438 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10008</gu… |
|
3439 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10008</li… |
|
3440 <description> <p>Dear www-zh-cn-translators: |
|
3441 <br /> |
|
3442 </p> |
|
3443 <p>It's a good time to welcome our new member: |
|
3444 <br /> |
|
3445 </p> |
|
3446 <p>User Details: |
|
3447 <br /> |
|
3448 ------------- |
|
3449 <br /> |
|
3450 Name: Yuqi Feng |
|
3451 <br /> |
|
3452 Login: jiderlesi |
|
3453 <br /> |
|
3454 Email: <a href="mailto:[email protected]">jiderle… |
|
3455 <br /> |
|
3456 </p> |
|
3457 <p>We thank jiderlesi for her/his commitment for contributing to G… |
|
3458 <br /> |
|
3459 We wish jiderlesi has a wonderful and successful free journey.<br /&g… |
|
3460 </p> </description> |
|
3461 <pubDate>Wed, 09 Jun 2021 07:41:35 +0000</pubDate> |
|
3462 |
|
3463 </item> |
|
3464 <item> |
|
3465 <title>GNU Health: IFMSA Bangladesh joins the GNU Health Allianc… |
|
3466 <guid>http://meanmicio.org/?p=2308</guid> |
|
3467 <link>https://meanmicio.org/2021/06/07/ifmsa-bangladesh-joins-th… |
|
3468 <description> <figure class="wp-block-image size-large is-… |
|
3469 |
|
3470 |
|
3471 |
|
3472 <p>It’s a great day for Bangladesh. It’s a great day for publi… |
|
3473 |
|
3474 |
|
3475 |
|
3476 <p>IFMSA Bangladesh is a non-for-profit, non-political organizatio… |
|
3477 |
|
3478 |
|
3479 |
|
3480 <p>IFMSA vision and mission fits very well with those of GNU Solid… |
|
3481 |
|
3482 |
|
3483 |
|
3484 <p>The GNU Health Alliance of Academic and Research Institutions i… |
|
3485 |
|
3486 |
|
3487 |
|
3488 <ul><li>The <strong>National University of Entre RÃ… |
|
3489 |
|
3490 |
|
3491 |
|
3492 <p>The fact that an association of 3500+ medical students embrace … |
|
3493 |
|
3494 |
|
3495 |
|
3496 <p>IFMSA has 5 years ahead to make a wonderful revolution in the p… |
|
3497 |
|
3498 |
|
3499 |
|
3500 <p>As the president of GNU Solidario, I am truly honored and looki… |
|
3501 |
|
3502 |
|
3503 |
|
3504 <p>My most sincere appreciation to IFMSA Bangladesh for becoming p… |
|
3505 |
|
3506 |
|
3507 |
|
3508 <p>Let’s keep building communities that foster universal health … |
|
3509 |
|
3510 |
|
3511 |
|
3512 <p>For further information about the GNU Health Alliance of Academ… |
|
3513 |
|
3514 |
|
3515 |
|
3516 <div class="wp-block-columns"> |
|
3517 <div class="wp-block-column"> |
|
3518 <p><strong>GNU Health Alliance</strong>: alliance@gnuh… |
|
3519 </div> |
|
3520 |
|
3521 |
|
3522 |
|
3523 <div class="wp-block-column"> |
|
3524 <p><strong>Press</strong>: [email protected]</p&g… |
|
3525 </div> |
|
3526 |
|
3527 |
|
3528 |
|
3529 <div class="wp-block-column"> |
|
3530 <p><strong>General Information</strong> : info@gnuheal… |
|
3531 </div> |
|
3532 </div> |
|
3533 |
|
3534 |
|
3535 |
|
3536 <p></p> |
|
3537 |
|
3538 |
|
3539 |
|
3540 <p></p> </description> |
|
3541 <pubDate>Mon, 07 Jun 2021 18:44:43 +0000</pubDate> |
|
3542 |
|
3543 </item> |
|
3544 <item> |
|
3545 <title>edma @ Savannah: GNU/EDMA 0.19.1. Alpha Release</title> |
|
3546 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10007</gu… |
|
3547 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10007</li… |
|
3548 <description> <p>GNU/EDMA 0.19.1 has been released as an Alp… |
|
3549 <br /> |
|
3550 </p> |
|
3551 <p>In order to fix that problem this version adds a dependency on … |
|
3552 <br /> |
|
3553 </p> |
|
3554 <p>This is an alpha release and it is still under test and can be … |
|
3555 <br /> |
|
3556 </p> |
|
3557 <p><a href="http://alpha.gnu.org/gnu/edma/">http:/… |
|
3558 <br /> |
|
3559 </p> |
|
3560 <p>Any feedback or comment is welcomed |
|
3561 <br /> |
|
3562 </p> |
|
3563 <p>Best Regards |
|
3564 <br /> |
|
3565 David<br /> |
|
3566 </p> </description> |
|
3567 <pubDate>Mon, 07 Jun 2021 07:14:21 +0000</pubDate> |
|
3568 |
|
3569 </item> |
|
3570 <item> |
|
3571 <title>gsl @ Savannah: GNU Scientific Library 2.7 released</titl… |
|
3572 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10006</gu… |
|
3573 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10006</li… |
|
3574 <description> <p>Version 2.7 of the GNU Scientific Library (… |
|
3575 <br /> |
|
3576 </p> |
|
3577 <p>This release introduces some new features and fixes several bug… |
|
3578 <br /> |
|
3579 </p> |
|
3580 <p>The file details for this release are: |
|
3581 <br /> |
|
3582 </p> |
|
3583 <p><a href="ftp://ftp.gnu.org/gnu/gsl/gsl-2.7.tar.gz"… |
|
3584 <br /> |
|
3585 <a href="ftp://ftp.gnu.org/gnu/gsl/gsl-2.7.tar.gz.sig">f… |
|
3586 <br /> |
|
3587 </p> |
|
3588 <p>The GSL project homepage is <a href="http://www.gnu.org… |
|
3589 <br /> |
|
3590 </p> |
|
3591 <p>GSL is free software distributed under the GNU General Public L… |
|
3592 <br /> |
|
3593 </p> |
|
3594 <p>Thanks to everyone who reported bugs and contributed improvemen… |
|
3595 <br /> |
|
3596 </p> |
|
3597 <p>Patrick Alken |
|
3598 <br /> |
|
3599 </p> |
|
3600 <p>------------------------------- |
|
3601 <br /> |
|
3602 </p> |
|
3603 <ul> |
|
3604 <li>What is new in gsl-2.7: |
|
3605 </li> |
|
3606 </ul> |
|
3607 <ul> |
|
3608 <li><ul> |
|
3609 <li>fixed doc bug for gsl_histogram_min_bin (lhcsky at 163.com) |
|
3610 </li> |
|
3611 </ul> |
|
3612 </li> |
|
3613 </ul> |
|
3614 <ul> |
|
3615 <li><ul> |
|
3616 <li>fixed <em><a href="http://savannah.gnu.org/bugs/… |
|
3617 </li> |
|
3618 </ul> |
|
3619 </li> |
|
3620 </ul> |
|
3621 <ul> |
|
3622 <li><ul> |
|
3623 <li>fixed <em><a href="http://savannah.gnu.org/bugs/… |
|
3624 </li> |
|
3625 </ul> |
|
3626 </li> |
|
3627 </ul> |
|
3628 <ul> |
|
3629 <li><ul> |
|
3630 <li>clarified documentation on interpolation accelerators (V. Kris… |
|
3631 </li> |
|
3632 </ul> |
|
3633 </li> |
|
3634 </ul> |
|
3635 <ul> |
|
3636 <li><ul> |
|
3637 <li>fixed <em><a href="http://savannah.gnu.org/bugs/… |
|
3638 </li> |
|
3639 </ul> |
|
3640 </li> |
|
3641 </ul> |
|
3642 <ul> |
|
3643 <li><ul> |
|
3644 <li>fixed doc <em><a href="http://savannah.gnu.org/b… |
|
3645 </li> |
|
3646 </ul> |
|
3647 </li> |
|
3648 </ul> |
|
3649 <ul> |
|
3650 <li><ul> |
|
3651 <li>fixed <em><a href="http://savannah.gnu.org/bugs/… |
|
3652 </li> |
|
3653 </ul> |
|
3654 </li> |
|
3655 </ul> |
|
3656 <ul> |
|
3657 <li><ul> |
|
3658 <li>added support for native C complex number types in gsl_complex… |
|
3659 </li> |
|
3660 </ul> |
|
3661 </li> |
|
3662 </ul> |
|
3663 <ul> |
|
3664 <li><ul> |
|
3665 <li>upgraded to autoconf 2.71, automake 1.16.3, libtool 2.4.6 |
|
3666 </li> |
|
3667 </ul> |
|
3668 </li> |
|
3669 </ul> |
|
3670 <ul> |
|
3671 <li><ul> |
|
3672 <li>updated exponential fitting example for nonlinear least squares |
|
3673 </li> |
|
3674 </ul> |
|
3675 </li> |
|
3676 </ul> |
|
3677 <ul> |
|
3678 <li><ul> |
|
3679 <li>added banded LU decomposition and solver (gsl_linalg_LU_band) |
|
3680 </li> |
|
3681 </ul> |
|
3682 </li> |
|
3683 </ul> |
|
3684 <ul> |
|
3685 <li><ul> |
|
3686 <li>New functions added to the library: |
|
3687 </li> |
|
3688 </ul> |
|
3689 </li> |
|
3690 </ul><p> - gsl_matrix_norm1 |
|
3691 <br /> |
|
3692 - gsl_spmatrix_norm1 |
|
3693 <br /> |
|
3694 - gsl_matrix_complex_conjtrans_memcpy |
|
3695 <br /> |
|
3696 - gsl_linalg_QL: decomp, unpack |
|
3697 <br /> |
|
3698 - gsl_linalg_complex_QR_* (thanks to Christian Krueger) |
|
3699 <br /> |
|
3700 - gsl_vector_sum |
|
3701 <br /> |
|
3702 - gsl_matrix_scale_rows |
|
3703 <br /> |
|
3704 - gsl_matrix_scale_columns |
|
3705 <br /> |
|
3706 - gsl_multilarge_linear_matrix_ptr |
|
3707 <br /> |
|
3708 - gsl_multilarge_linear_rhs_ptr |
|
3709 <br /> |
|
3710 - gsl_spmatrix_dense_add (renamed from gsl_spmatrix_add_to_dense) |
|
3711 <br /> |
|
3712 - gsl_spmatrix_dense_sub |
|
3713 <br /> |
|
3714 - gsl_linalg_cholesky_band: solvem, svxm, scale, scale_apply |
|
3715 <br /> |
|
3716 - gsl_linalg_QR_UD: decomp, lssolve |
|
3717 <br /> |
|
3718 - gsl_linalg_QR_UU: decomp, lssolve,QTvec |
|
3719 <br /> |
|
3720 - gsl_linalg_QR_UZ: decomp |
|
3721 <br /> |
|
3722 - gsl_multifit_linear_lcurvature |
|
3723 <br /> |
|
3724 - gsl_spline2d_eval_extrap |
|
3725 <br /> |
|
3726 </p> |
|
3727 <ul> |
|
3728 <li><ul> |
|
3729 <li>bug fix in checking vector lengths in gsl_vector_memcpy (diegg… |
|
3730 </li> |
|
3731 </ul> |
|
3732 </li> |
|
3733 </ul> |
|
3734 <ul> |
|
3735 <li><ul> |
|
3736 <li>made gsl_sf_legendre_array_index() inline and documented gsl_s… |
|
3737 </li> |
|
3738 </ul> |
|
3739 </li> |
|
3740 </ul> </description> |
|
3741 <pubDate>Sat, 05 Jun 2021 15:02:45 +0000</pubDate> |
|
3742 |
|
3743 </item> |
|
3744 <item> |
|
3745 <title>poke @ Savannah: GNU poke 1.3 released</title> |
|
3746 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10004</gu… |
|
3747 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10004</li… |
|
3748 <description> <p>I am happy to announce a new release of GNU… |
|
3749 <br /> |
|
3750 </p> |
|
3751 <p>This is a bug fix release in the poke 1.x series. |
|
3752 <br /> |
|
3753 </p> |
|
3754 <p>See the file NEWS in the released tarball for a detailed list of |
|
3755 <br /> |
|
3756 changes in this release. |
|
3757 <br /> |
|
3758 </p> |
|
3759 <p>The tarball poke-1.3.tar.gz is now available at |
|
3760 <br /> |
|
3761 <a href="https://ftp.gnu.org/gnu/poke/poke-1.3.tar.gz">h… |
|
3762 <br /> |
|
3763 </p> |
|
3764 <p> GNU poke (<a href="http://www.jemarch.net/poke"… |
|
3765 <br /> |
|
3766 editor for binary data. Not limited to editing basic entities such |
|
3767 <br /> |
|
3768 as bits and bytes, it provides a full-fledged procedural, |
|
3769 <br /> |
|
3770 interactive programming language designed to describe data |
|
3771 <br /> |
|
3772 structures and to operate on them. |
|
3773 <br /> |
|
3774 </p> |
|
3775 <p>This release is the product of a month of work resulting in 41 |
|
3776 <br /> |
|
3777 commits, made by 4 contributors. |
|
3778 <br /> |
|
3779 </p> |
|
3780 <p>Thanks to the people who contributed with code and/or documenta… |
|
3781 <br /> |
|
3782 this release. In certain but no significant order they are: |
|
3783 <br /> |
|
3784 </p> |
|
3785 <p> Mohammad-Reza Nabipoor &lt;[email protected]&gt; |
|
3786 <br /> |
|
3787 Egeyar Bagcioglu &lt;[email protected]&gt; |
|
3788 <br /> |
|
3789 Konstantinos Chasialis &lt;[email protected]&gt; |
|
3790 <br /> |
|
3791 </p> |
|
3792 <p>As always, thank you all! |
|
3793 <br /> |
|
3794 </p> |
|
3795 <p>And this is all for now. |
|
3796 <br /> |
|
3797 Happy poking! |
|
3798 <br /> |
|
3799 </p> |
|
3800 <p>-- |
|
3801 <br /> |
|
3802 Jose E. Marchesi |
|
3803 <br /> |
|
3804 Frankfurt am Main |
|
3805 <br /> |
|
3806 5 June 2021<br /> |
|
3807 </p> </description> |
|
3808 <pubDate>Sat, 05 Jun 2021 10:55:55 +0000</pubDate> |
|
3809 |
|
3810 </item> |
|
3811 <item> |
|
3812 <title>GNU Health: Liberating our mobile computing</title> |
|
3813 <guid>http://meanmicio.org/?p=2288</guid> |
|
3814 <link>https://meanmicio.org/2021/06/04/liberating-our-mobile-com… |
|
3815 <description> <p>Last week I got the PineTime, a free/libre … |
|
3816 |
|
3817 |
|
3818 |
|
3819 <p>Why doing so? Because running free/libre operating systems and … |
|
3820 |
|
3821 |
|
3822 |
|
3823 <figure class="wp-block-image size-large is-style-default"&… |
|
3824 |
|
3825 |
|
3826 |
|
3827 <p>Yesterday, I told myself: “This is the day to move away from … |
|
3828 |
|
3829 |
|
3830 |
|
3831 <p>The mobile phone and smartwatch were the last pieces of hardwar… |
|
3832 |
|
3833 |
|
3834 |
|
3835 <h3>Facing and overcoming the social pressure</h3> |
|
3836 |
|
3837 |
|
3838 |
|
3839 <p>At the moment I ditched Android, I felt an immense sense of rel… |
|
3840 |
|
3841 |
|
3842 |
|
3843 <p>We can not put our daily life activities, electronic transactio… |
|
3844 |
|
3845 |
|
3846 |
|
3847 <p>The PinePhone is a libre computer, with a phone. All the applic… |
|
3848 |
|
3849 |
|
3850 |
|
3851 <p>Of course, freedom comes with a price. The price to face social… |
|
3852 |
|
3853 |
|
3854 |
|
3855 <h3>A brighter future depends on us</h3> |
|
3856 |
|
3857 |
|
3858 |
|
3859 <p>Some people might argue that this technology might not be ready… |
|
3860 |
|
3861 |
|
3862 |
|
3863 <p>The Pine64 project is mainly a community-oriented ecosystem. It… |
|
3864 |
|
3865 |
|
3866 |
|
3867 <figure class="wp-block-image size-large is-style-default"&… |
|
3868 |
|
3869 |
|
3870 |
|
3871 <p>It depends on you to be prisoner of the corporation and massive… |
|
3872 |
|
3873 |
|
3874 |
|
3875 <figure class="wp-block-image size-large is-style-default"&… |
|
3876 |
|
3877 |
|
3878 |
|
3879 <p>It’s been many years since I’ve been in the look out for a … |
|
3880 |
|
3881 |
|
3882 |
|
3883 <p>The future of Libre mobile computing is now, more than ever, in… |
|
3884 |
|
3885 |
|
3886 |
|
3887 <p>Happy and healthy hacking.</p> </description> |
|
3888 <pubDate>Fri, 04 Jun 2021 15:45:19 +0000</pubDate> |
|
3889 |
|
3890 </item> |
|
3891 <item> |
|
3892 <title>gnuastro @ Savannah: Gnuastro 0.15 released</title> |
|
3893 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10002</gu… |
|
3894 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10002</li… |
|
3895 <description> <p>The 15th release of Gnuastro is now availab… |
|
3896 </p> </description> |
|
3897 <pubDate>Sun, 30 May 2021 23:41:45 +0000</pubDate> |
|
3898 |
|
3899 </item> |
|
3900 <item> |
|
3901 <title>m4 @ Savannah: GNU M4 1.4.19 released [stable]</title> |
|
3902 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=10001</gu… |
|
3903 <link>http://savannah.gnu.org/forum/forum.php?forum_id=10001</li… |
|
3904 <description> <p>See the release announcement here: |
|
3905 <br /> |
|
3906 <a href="https://lists.gnu.org/archive/html/m4-announce/2021-05/… |
|
3907 </p> </description> |
|
3908 <pubDate>Sat, 29 May 2021 11:33:40 +0000</pubDate> |
|
3909 |
|
3910 </item> |
|
3911 <item> |
|
3912 <title>FSF Events: Community meeting on the future of our IRC pr… |
|
3913 <guid>http://www.fsf.org/events/community-meeting-on-the-future-… |
|
3914 <link>http://www.fsf.org/events/community-meeting-on-the-future-… |
|
3915 |
|
3916 <pubDate>Tue, 25 May 2021 18:49:28 +0000</pubDate> |
|
3917 |
|
3918 </item> |
|
3919 <item> |
|
3920 <title>parallel @ Savannah: GNU Parallel 20210522 ('Gaza'… |
|
3921 <guid>http://savannah.gnu.org/forum/forum.php?forum_id=9999</gui… |
|
3922 <link>http://savannah.gnu.org/forum/forum.php?forum_id=9999</lin… |
|
3923 <description> <p>GNU Parallel 20210522 ('Gaza') has … |
|
3924 <br /> |
|
3925 </p> |
|
3926 <p>Please help spreading GNU Parallel by making a testimonial vide… |
|
3927 <br /> |
|
3928 </p> |
|
3929 <p>It does not have to be as detailed as Juan's. It is perfect… |
|
3930 <br /> |
|
3931 </p> |
|
3932 <p>Quote of the month: |
|
3933 <br /> |
|
3934 </p> |
|
3935 <p> If you work with lots of files at once |
|
3936 <br /> |
|
3937 Take a good look at GNU parallel |
|
3938 <br /> |
|
3939 Change your life for the better |
|
3940 <br /> |
|
3941 -- French @notareverser@twitter |
|
3942 <br /> |
|
3943 </p> |
|
3944 <p>New in this release: |
|
3945 <br /> |
|
3946 </p> |
|
3947 <ul> |
|
3948 <li>--plus includes {%%regexp} and {##regexp}. |
|
3949 </li> |
|
3950 </ul> |
|
3951 <ul> |
|
3952 <li>Bug fixes and man page updates. |
|
3953 </li> |
|
3954 </ul> |
|
3955 <p>News about GNU Parallel: |
|
3956 <br /> |
|
3957 </p> |
|
3958 <ul> |
|
3959 <li>Batch Calculate and Verify MD5 Checksum With GNU Parallel <… |
|
3960 </li> |
|
3961 </ul> |
|
3962 <ul> |
|
3963 <li>HerrComp Gnu parallel, c++11 threads 2021 04 28 <a href=&qu… |
|
3964 </li> |
|
3965 </ul> |
|
3966 <ul> |
|
3967 <li>Distributing embarrassingly parallel tasks GNU Parallel <a … |
|
3968 </li> |
|
3969 </ul> |
|
3970 <ul> |
|
3971 <li>Job Parallelization on Niagara <a href="https://www.ma… |
|
3972 </li> |
|
3973 </ul> |
|
3974 <ul> |
|
3975 <li>Use Parallel to split by line <a href="https://madflex… |
|
3976 </li> |
|
3977 </ul> |
|
3978 <ul> |
|
3979 <li>m1 multi-core batch convert with gpu parallel + ffmpeg <a h… |
|
3980 </li> |
|
3981 </ul> |
|
3982 <p>Get the book: GNU Parallel 2018 <a href="http://www.lul… |
|
3983 <br /> |
|
3984 </p> |
|
3985 <p>GNU Parallel - For people who live life in the parallel lane. |
|
3986 <br /> |
|
3987 </p> |
|
3988 <p>If you like GNU Parallel record a video testimonial: Say who yo… |
|
3989 <br /> |
|
3990 </p> |
|
3991 |
|
3992 <h2>About GNU Parallel</h2> |
|
3993 |
|
3994 <p>GNU Parallel is a shell tool for executing jobs in parallel usi… |
|
3995 <br /> |
|
3996 </p> |
|
3997 <p>If you use xargs and tee today you will find GNU Parallel very … |
|
3998 <br /> |
|
3999 </p> |
|
4000 <p>GNU Parallel makes sure output from the commands is the same ou… |
|
4001 <br /> |
|
4002 </p> |
|
4003 <p>For example you can run this to convert all jpeg files into png… |
|
4004 <br /> |
|
4005 </p> |
|
4006 <p> parallel --bar convert {1} {1.}.{2} ::: *.jpg ::: png gif |
|
4007 <br /> |
|
4008 </p> |
|
4009 <p>Or you can generate big, medium, and small thumbnails of all jp… |
|
4010 <br /> |
|
4011 </p> |
|
4012 <p> find . -name '*.jpg' | |
|
4013 <br /> |
|
4014 parallel convert -geometry {2} {1} {1//}/thumb{2}_{1/} :::: - :::… |
|
4015 <br /> |
|
4016 </p> |
|
4017 <p>You can find more about GNU Parallel at: <a href="http:… |
|
4018 <br /> |
|
4019 </p> |
|
4020 <p>You can install GNU Parallel in just 10 seconds with: |
|
4021 <br /> |
|
4022 </p> |
|
4023 <p> $ (wget -O - pi.dk/3 || lynx -source pi.dk/3 || curl pi.… |
|
4024 <br /> |
|
4025 fetch -o - <a href="http://pi.dk/3">http://… |
|
4026 <br /> |
|
4027 $ sha1sum install.sh | grep c82233e7da3166308632ac8c34f850c0 |
|
4028 <br /> |
|
4029 12345678 c82233e7 da316630 8632ac8c 34f850c0 |
|
4030 <br /> |
|
4031 $ md5sum install.sh | grep ae3d7aac5e15cf3dfc87046cfc5918d2 |
|
4032 <br /> |
|
4033 ae3d7aac 5e15cf3d fc87046c fc5918d2 |
|
4034 <br /> |
|
4035 $ sha512sum install.sh | grep dfc00d823137271a6d96225cea9e89f533f… |
|
4036 <br /> |
|
4037 9c5198d5 31a3b755 b7910ece 3a42d206 c804694d fc00d823 137271a6 d9… |
|
4038 <br /> |
|
4039 a9e89f53 3ff6c81f f52b298b ef9fb613 2d3f9ccd 0e2c7bd3 c35978b5 79… |
|
4040 <br /> |
|
4041 $ bash install.sh |
|
4042 <br /> |
|
4043 </p> |
|
4044 <p>Watch the intro video on <a href="http://www.youtube.co… |
|
4045 <br /> |
|
4046 </p> |
|
4047 <p>Walk through the tutorial (man parallel_tutorial). Your command… |
|
4048 <br /> |
|
4049 </p> |
|
4050 <p>When using programs that use GNU Parallel to process data for p… |
|
4051 <br /> |
|
4052 </p> |
|
4053 <p>O. Tange (2018): GNU Parallel 2018, March 2018, <a href=&quo… |
|
4054 <br /> |
|
4055 </p> |
|
4056 <p>If you like GNU Parallel: |
|
4057 <br /> |
|
4058 </p> |
|
4059 <ul> |
|
4060 <li>Give a demo at your local user group/team/colleagues |
|
4061 </li> |
|
4062 <li>Post the intro videos on Reddit/Diaspora*/forums/blogs/ Identi… |
|
4063 </li> |
|
4064 <li>Get the merchandise <a href="https://gnuparallel.threa… |
|
4065 </li> |
|
4066 <li>Request or write a review for your favourite blog or magazine |
|
4067 </li> |
|
4068 <li>Request or build a package for your favourite distribution (if… |
|
4069 </li> |
|
4070 <li>Invite me for your next conference |
|
4071 </li> |
|
4072 </ul> |
|
4073 <p>If you use programs that use GNU Parallel for research: |
|
4074 <br /> |
|
4075 </p> |
|
4076 <ul> |
|
4077 <li>Please cite GNU Parallel in you publications (use --citation) |
|
4078 </li> |
|
4079 </ul> |
|
4080 <p>If GNU Parallel saves you money: |
|
4081 <br /> |
|
4082 </p> |
|
4083 <ul> |
|
4084 <li>(Have your company) donate to FSF <a href="https://my.… |
|
4085 </li> |
|
4086 </ul> |
|
4087 |
|
4088 <h2>About GNU SQL</h2> |
|
4089 |
|
4090 <p>GNU sql aims to give a simple, unified interface for accessing … |
|
4091 <br /> |
|
4092 </p> |
|
4093 <p>The database is addressed using a DBURL. If commands are left o… |
|
4094 <br /> |
|
4095 </p> |
|
4096 <p>When using GNU SQL for a publication please cite: |
|
4097 <br /> |
|
4098 </p> |
|
4099 <p>O. Tange (2011): GNU SQL - A Command Line Tool for Accessing Di… |
|
4100 <br /> |
|
4101 </p> |
|
4102 |
|
4103 <h2>About GNU Niceload</h2> |
|
4104 |
|
4105 <p>GNU niceload slows down a program when the computer load averag… |
|
4106 </p> </description> |
|
4107 <pubDate>Sat, 22 May 2021 20:20:33 +0000</pubDate> |
|
4108 |
|
4109 </item> |
|
4110 </channel> |
|
4111 </rss> |
