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|
#!/bin/sh
#
# Suss out what sort of Operating System I am ...
#
debug=false
from=''
if which uname >/dev/null 2>&1
then
os="`uname -sr`"
$debug && from=' [uname -sr]'
else
os=unknown
fi
if [ -f /etc/SuSE-release ]
then
# SUSE Linux Enterprise Server 11 (ia64)
os=`sed </etc/SuSE-release -n -e '1{
s/ (.*//
s/Linux Enterprise Server /SLES/
p
}'`
os="$os`sed </etc/SuSE-release -n -e '/^PATCHLEVEL /{
s/.*=[ ]*/ SP/
p
}'`"
os="$os`sed </etc/SuSE-release -n -e '/^CODENAME /{
s/.*=[ ]*/ (/
s/$/)/
p
}'`"
$debug && from=' [/etc/SuSE-release]'
elif [ -f /etc/centos-release ]
then
# CentOS release 6.5 (Final)
os=`sed </etc/centos-release -n -e '1{
s/ release //
p
}'`
$debug && from=' [/etc/centos-release]'
elif [ -f /etc/lsb-release ]
then
# Debian-based distros tend to use this way
# DISTRIB_ID=LinuxMint
# DISTRIB_RELEASE=12
# DISTRIB_CODENAME=lisa
#
id=`sed </etc/lsb-release -n -e '/^DISTRIB_ID *= */s///p'`
release=`sed </etc/lsb-release -n -e '/^DISTRIB_RELEASE *= */s///p'`
codename=`sed </etc/lsb-release -n -e '/^DISTRIB_CODENAME *= */s///p'`
os="$id $release ($codename)"
$debug && from=' [/etc/lsb-release]'
elif [ -f /etc/debian_version ]
then
# 6.0.1
#
os="Debian `cat /etc/debian_version`"
$debug && from=' [/etc/debian_version]'
elif [ -f /etc/mandriva-release ]
then
# Mandriva Linux release 2011.0 (Official) for x86_64
#
os=`sed </etc/mandriva-release -e 's/ release / /' -e 's/ (Official)/ /' -e 's/ for .*//'`
$debug && from=' [/etc/mandriva-release]'
elif [ -f /etc/redhat-release ]
then
# CentOS release 5.6 (Final)
#
os=`sed </etc/redhat-release -e 's/ release / /'`
$debug && from=' [/etc/redhat-release]'
elif [ -f /etc/gentoo-release ]
then
# Gentoo Base System release 2.0.3
#
os=`sed </etc/gentoo-release -e 's/ release / /' -e 's/ Base System / /'`
$debug && from=' [/etc/gentoo-release]'
elif [ -f /etc/system-release ]
then
# Fedora release 15 (Lovelock)
#
os=`sed </etc/system-release -e 's/ release / /'`
$debug && from=' [/etc/system-release]'
elif [ -f /etc/os-release ]
then
# NAME=openSUSE
# VERSION = 12.1 (Asparagus)
#
name=`sed </etc/os-release -n -e '/^NAME *= */s///p'`
ver=`sed </etc/os-release -n -e '/^VERSION *= */s///p'`
os="$name $ver"
$debug && from=' [/etc/os-release]'
elif [ -f /etc/release ]
then
# OpenSolaris 2010.05 snv_134b X86
# OpenIndiana Development oi_148 X86
#
try=`sed </etc/release -n -e '/Open[A-Z]/{
s/.*Open/Open/
s/ /~/
s/ /~/
s/ .*//
s/~/ /g
p
}'`
if [ -n "$try" ]
then
os="$try"
$debug && from=' [/etc/release]'
fi
elif [ -f /etc/slackware-version ]
then
os=`cat /etc/slackware-version`
fi
echo "$os"
$debug && echo "$from"
exit 0
|
