librenms/scripts/distro

#!/bin/sh
# Detects which OS and if it is Linux then it will detect which Linux Distribution.

OS=`uname -s`
REV=`uname -r`
MACH=`uname -m`

GetVersionFromFile()
{
        VERSION=`cat $1 | tr "\n" ' ' | sed s/.*VERSION.*=\ // `
                }

                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 [ "${OS}" = "Linux" ] ; then
                                KERNEL=`uname -r`
                                if [ -f /etc/redhat-release ] ; then
                                        DIST=$(cat /etc/redhat-release | awk '{print $1}')
                                        if [ "${DIST}" = "CentOS" ]; then
                                            DIST="CentOS"
                                        else
                                            DIST="RedHat"
                                        fi
                                        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
                                        DIST=`cat /etc/SuSE-release | tr "\n" ' '| sed s/VERSION.*//`
                                        REV=`cat /etc/SuSE-release | tr "\n" ' ' | sed s/.*=\ //`
                                elif [ -f /etc/mandrake-release ] ; then
                                        DIST='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
                                        DIST="Debian `cat /etc/debian_version`"
                                        REV=""
                        fi
                        if [ -f /etc/UnitedLinux-release ] ; then
                            DIST="${DIST}[`cat /etc/UnitedLinux-release | tr "\n" ' ' | sed s/VERSION.*//`]"
                        fi
                        if [ -f /etc/lsb-release ] ; then
                            LSB_DIST="`cat /etc/lsb-release | grep DISTRIB_ID | cut -d "=" -f2`"
                            LSB_REV="`cat /etc/lsb-release | grep DISTRIB_RELEASE | cut -d "=" -f2`"
                            if [ "$LSB_DIST" != "" ] ; then
                              DIST=$LSB_DIST
                              REV=$LSB_REV
                            fi
                        fi
#                        OSSTR="${OS} ${DIST} ${REV}(${PSUEDONAME} ${KERNEL} ${MACH})"
                        OSSTR="${DIST} ${REV}"
                fi
        echo ${OSSTR}