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sfeed_markread - sfeed - RSS and Atom parser |
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git clone git://git.codemadness.org/sfeed |
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README |
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LICENSE |
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sfeed_markread (754B) |
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1 #!/bin/sh |
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2 # Mark items as read/unread: the input is the read / unread URL per line. |
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3 |
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4 usage() { |
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5 printf "usage: %s <read|unread> [urlfile]\n" "$0" >&2 |
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6 echo "" >&2 |
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7 echo "An urlfile must be specified as an argument or with the en… |
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8 exit 1 |
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9 } |
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10 |
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11 urlfile="${2:-${SFEED_URL_FILE}}" |
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12 if [ -z "${urlfile}" ]; then |
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13 usage |
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14 fi |
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15 |
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16 case "$1" in |
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17 read) |
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18 cat >> "${urlfile}" |
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19 ;; |
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20 unread) |
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21 tmp="$(mktemp)" || exit 1 |
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22 trap "rm -f ${tmp}" EXIT |
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23 [ -f "${urlfile}" ] || touch "${urlfile}" 2>/dev/null |
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24 LC_ALL=C awk -F '\t' ' |
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25 { FILENR += (FNR == 1) } |
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26 FILENR == 1 { urls[$0] = 1 } |
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27 FILENR == 2 { if (!urls[$0]) { print $0 } } |
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28 END { exit(FILENR != 2) }' \ |
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29 "-" "${urlfile}" > "${tmp}" && \ |
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30 cp "${tmp}" "${urlfile}" |
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31 ;; |
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32 *) |
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33 usage |
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34 ;; |
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35 esac |
