Matching Operating System version.

os_match.sh

#!/bin/sh

cyan='\e[1;37;44m'
red='\e[1;31m'
endColor='\e[0m'
datetime=$(date +%Y%m%d%H%M%S)

function lowercase(){
	echo "$1" | sed "y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/"
}

####################################################################
# Get System Info
####################################################################
function os_match(){
	OS=`lowercase \`uname\``
	KERNEL=`uname -r`
	MACH=`uname -m`

	if [ "${OS}" = "windowsnt" ]; then
		OS=windows
	elif [ "${OS}" = "darwin" ]; then
		OS=mac
	else
		OS=`uname`
		if [ "${OS}" = "SunOS" ] ; then
			OS=Solaris
			ARCH=`uname -p`
			OSSTR="${OS} ${REV}(${ARCH} `uname -v`)"
		elif [ "${OS}" = "AIX" ] ; then
			OSSTR="${OS} `oslevel` (`oslevel -r`)"
		elif [ "${OS}" = "Linux" ] ; then
			if [ -f /etc/redhat-release ] ; then
				DistroBasedOn='RedHat'
				DIST=`cat /etc/redhat-release |sed s/\ release.*//`
				PSUEDONAME=`cat /etc/redhat-release | sed s/.*\(// | sed s/\)//`
				REV=`cat /etc/redhat-release | sed s/.*release\ // | sed s/\ .*//`
			elif [ -f /etc/SuSE-release ] ; then
				DistroBasedOn='SuSe'
				PSUEDONAME=`cat /etc/SuSE-release | tr "\n" ' '| sed s/VERSION.*//`
				REV=`cat /etc/SuSE-release | tr "\n" ' ' | sed s/.*=\ //`
			elif [ -f /etc/mandrake-release ] ; then
				DistroBasedOn='Mandrake'
				PSUEDONAME=`cat /etc/mandrake-release | sed s/.*\(// | sed s/\)//`
				REV=`cat /etc/mandrake-release | sed s/.*release\ // | sed s/\ .*//`
			elif [ -f /etc/debian_version ] ; then
				DistroBasedOn='Debian'
				if [ -f /etc/lsb-release ] ; then
			        	DIST=`cat /etc/lsb-release | grep '^DISTRIB_ID' | awk -F=  '{ print $2 }'`
			                PSUEDONAME=`cat /etc/lsb-release | grep '^DISTRIB_CODENAME' | awk -F=  '{ print $2 }'`
			                REV=`cat /etc/lsb-release | grep '^DISTRIB_RELEASE' | awk -F=  '{ print $2 }'`
            			fi
			fi
			if [ -f /etc/UnitedLinux-release ] ; then
				DIST="${DIST}[`cat /etc/UnitedLinux-release | tr "\n" ' ' | sed s/VERSION.*//`]"
			fi
			OS=`lowercase $OS`
			DistroBasedOn=`lowercase $DistroBasedOn`
		 	readonly OS
		 	readonly DIST
			readonly DistroBasedOn
		 	readonly PSUEDONAME
		 	readonly REV
		 	readonly KERNEL
		 	readonly MACH
		fi

	fi
 echo ${OS}
}
os_match
#echo "OS: $OS"
#echo "DIST: $DIST"
#echo "PSUEDONAME: $PSUEDONAME"
#echo "REV: $REV"
#echo "DistroBasedOn: $DistroBasedOn"
#echo "KERNEL: $KERNEL"
#echo "MACH: $MACH"
#echo "========"