ABOUT
       This jifty tool helps you to seach/download LaTeX packages listed at
               http://ctan.org/tex-archive/macros/latex/contrib/
       or search/download any files in http://ctan.org/tex-archive (or its mirror).

       The tool requires following programs
               lynx wget tar bzip2 sed sort awk grep

       This tool was written by Anh K. Huynh <[email protected]>.
VERSION
       1.0.0 2008/05/11: first version
       1.1.0 2008/05/15: search files (use cache file)
       1.2.0 2008/05/16: smaller cache. Thanks to Karl Berry <[email protected]>
       1.3.0 2008/05/23: everything is cached. Faster. New options. Thanks to texer.
       1.4.0 2009/09/12: auto. select ctan mirror (suggested by Jim Hefferon)
       1.5.0 2009/09/13: load database from http://mirror.ctan.org/FILES.byname
USAGE
       ctan about           : show all information about this tool
       ctan usage           : show usage
       ctan version         : show script version

       ctan update          : update using http://viettug.org/ctan.tools//cache.tbz (~1MB)
       ctan update --direct : update directly from CTAN. You are going to download 8MB
       ctan grep <string>   : search packages match <string>. grep ability is supported
       ctan get  <string>   : download packages match <string> to working directory

       If you want to search files:

       ctan fgrep <string>  : search files.
       ctan fget  <string>  : download files match <string> to working directory
       ctan grep -file <string>
       ctan get  -file <string>
EXAMPLES
       ctan grep theorem    # search packages match 'theorem'
       ctan grep ^n         # search packages srated by 'n'
       ctan get  ^n         # download packages started by 'n'

       ctan get -file contrib/ntheorem.zip
       ctan fget      contrib/ntheorem.zip
       ctan fgrep     ntheorem | grep zip
TODO
       * package information supported
       * search by package description,...
       * package build script
THANKS to
       * Karl Berry <[email protected]>
       * Nguyen Van Hanh <[email protected]>
       * Jim Hefferon <[email protected]>
LICENSE
       This tool is published under LPPL.
BUGS
       Please report to kyanh <[email protected]>.