67 lines
2.8 KiB
Bash
Executable File
67 lines
2.8 KiB
Bash
Executable File
#!/usr/bin/env bash
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redhat_derivative () {
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local FILE=/etc/redhat-release
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grep -i 'red.*hat.*enterprise.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=rhel; return; }
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grep -i 'red.*hat.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=rh; return; }
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grep -i 'cern.*e.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=cel; return; }
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grep -i 'scientific linux cern' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=slc; return; }
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grep -i 'centos' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=centos; return; }
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echo DERIVATIVE=unknown
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}
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detect_os () {
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#local -n OSinfo="$1" || return 1
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declare -A OSinfo
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OSinfo[MACH]=`uname -m`
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if [ -f /etc/redhat-release ] ; then
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echo DISTRIBUTION=redhat
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local FILE=/etc/redhat-release
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grep -i 'red.*hat.*enterprise.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=rhel; return; }
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grep -i 'red.*hat.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=rh; return; }
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grep -i 'cern.*e.*linux' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=cel; return; }
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grep -i 'scientific linux cern' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=slc; return; }
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grep -i 'centos' $FILE 2>&1 > /dev/null && { echo DERIVATIVE=centos; return; }
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#echo DERIVATIVE=unknown
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echo RELEASE=`tr -d 'a-zA-Z [](){}' < /etc/redhat-release`
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elif [ -s /etc/slackware-version ]; then
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echo DISTRIBUTION="slackware"
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elif [ -f /etc/SUSE-release ] ; then
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# TODO - not tested
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echo DISTRIBUTION=suse
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echo PSUEDONAME=`cat /etc/SUSE-release | tr "\n" ' '| sed s/VERSION.*//`
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echo REV=`cat /etc/SUSE-release | tr "\n" ' ' | sed s/.*=\ //`
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echo VERSION=`cat /etc/SuSE-release | grep 'VERSION' | sed -e 's#[^0-9]##g'`
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elif [ -f /etc/mandrake-release ] ; then
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# TODO - not tested
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echo DISTRIBUTION=mandrake
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echo PSUEDONAME=`cat /etc/mandrake-release | sed s/.*\(// | sed s/\)//`
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echo REV=`cat /etc/mandrake-release | sed s/.*release\ // | sed s/\ .*//`
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echo FAMILY=rh
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elif [ -f /etc/debian_version ] ; then
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OSinfo[DISTRIBUTION]=debian
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if which lsb_release 2>&1 > /dev/null ; then
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OSinfo[DERIVATIVE]=`lsb_release --id --short 2> /dev/null`
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OSinfo[RELEASE]=`lsb_release --release --short 2> /dev/null`
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OSinfo[CODENAME]=`lsb_release --codename --short 2> /dev/null`
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else
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OSinfo[DERIVATIVE]=unknown
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OSinfo[RELEASE]=`cat /etc/debian_version`
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OSinfo[CODENAME]=unknown
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fi
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elif [ -f /etc/UnitedLinux-release ]; then
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echo DISTRIBUTION="united"
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echo VERSION=`cat /etc/UnitedLinux-release`
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elif [ -r /etc/init.d/functions.sh ]; then
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# TODO - not tested
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source /etc/init.d/functions.sh
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[ zz`type -t ebegin 2>/dev/null` == "zzfunction" ] && echo DISTRIBUTION="gentoo"
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fi
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#declare -p OSinfo
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echo "${OSinfo[@]}"
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}
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detect_os |