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Top Forums Shell Programming and Scripting How to know which Linux Distribution i am using ? Post 302211858 by nobo on Friday 4th of July 2008 07:24:51 PM
Old 07-04-2008
whichNix

Found this old thread while researching. I come up against this problem often in a very heterogeneous network I admin. Barring us deploying Puppet or a similar solution (someday), I need a fix. There is no canonical way to determine distro so this script is a hack around. It works (gives a best guess) on slack, suse, rh, centOS, ubuntu, solaris, and a couple of other proprietary systems we use.

Comment, suggest, port, test, change, flame. Smilie
Code:
#! /bin/bash
# return an awkable string consisting of
#    unix OS type, or
#    Linux dist, or
#    a long guess (based on /proc), or
#    no clue

giveUp () {
   echo "Unknown"
   exit 0
}

# keep this easily awkable, prepending an initial clue
versionGuess () {
   if [ -e /proc/version ]; then
      echo -n "Unsure "
      cat /proc/version
      exit 0
   fi
   return 1
}

# if we have ignition, print and exit
gotDist () {
   [ -n "$1" ] && echo "$1" && exit 0
}

# we are only interested in a single word "dist" here
# various malformations can occur; admin will have to code appropately based on output
linuxRelease () {
   if [ -r /etc/lsb-release ]; then
      dist=$(grep 'DISTRIB_ID' /etc/lsb-release | sed 's/DISTRIB_ID=//' | head -1)
      gotDist "$dist"
   fi

   dist=$(find /etc/ -maxdepth 1 -name '*release' 2> /dev/null | sed 's/\/etc\///' | sed 's/-release//' | head -1)
   gotDist "$dist"

   dist=$(find /etc/ -maxdepth 1 -name '*version' 2> /dev/null | sed 's/\/etc\///' | sed 's/-version//' | head -1)
   gotDist "$dist"

   return 1
}

# start with uname and branch the decision from there
dist=$(uname -s 2> /dev/null)
if [ "$dist" = "Linux" ]; then
   linuxRelease
   versionGuess
   giveUp
elif [ -n "$dist" ]; then
   echo "$dist"
   exit 0
else
   versionGuess
   giveUp
fi

# we shouldn't get here
giveUp
# done

 

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Dist::Zilla::Plugin::Git(3pm)				User Contributed Perl Documentation			     Dist::Zilla::Plugin::Git(3pm)

NAME
Dist::Zilla::Plugin::Git - update your git repository after release VERSION
version 1.121820 DESCRIPTION
This set of plugins for Dist::Zilla can do interesting things for module authors using git to track their work. The following plugins are provided in this distribution: o Dist::Zilla::Plugin::Git::Check o Dist::Zilla::Plugin::Git::Commit o Dist::Zilla::Plugin::Git::CommitBuild o Dist::Zilla::Plugin::Git::Init o Dist::Zilla::Plugin::Git::NextVersion o Dist::Zilla::Plugin::Git::Push o Dist::Zilla::Plugin::Git::Tag A Dist::Zilla::PluginBundle::Git bundle is also provided for your convenience, check its documentation to see which plugins it will load. SEE ALSO
You can look for information on this module at: o Search CPAN http://search.cpan.org/dist/Dist-Zilla-Plugin-Git <http://search.cpan.org/dist/Dist-Zilla-Plugin-Git> o See open / report bugs http://rt.cpan.org/NoAuth/Bugs.html?Dist=Dist-Zilla-Plugin-Git <http://rt.cpan.org/NoAuth/Bugs.html?Dist=Dist-Zilla-Plugin-Git> o Mailing-list (same as Dist::Zilla) <http://www.listbox.com/subscribe/?list_id=139292> o Git repository http://github.com/jquelin/dist-zilla-plugin-git <http://github.com/jquelin/dist-zilla-plugin-git> o AnnoCPAN: Annotated CPAN documentation http://annocpan.org/dist/Dist-Zilla-Plugin-Git <http://annocpan.org/dist/Dist-Zilla-Plugin-Git> o CPAN Ratings http://cpanratings.perl.org/d/Dist-Zilla-Plugin-Git <http://cpanratings.perl.org/d/Dist-Zilla-Plugin-Git> AUTHOR
Jerome Quelin COPYRIGHT AND LICENSE
This software is copyright (c) 2009 by Jerome Quelin. This is free software; you can redistribute it and/or modify it under the same terms as the Perl 5 programming language system itself. perl v5.14.2 2012-06-30 Dist::Zilla::Plugin::Git(3pm)
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