#!/bin/bash
# BEGIN_ICS_COPYRIGHT8 ****************************************
#
# Copyright (c) 2015-2020, Intel Corporation
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are met:
#
# * Redistributions of source code must retain the above copyright notice,
# this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in the
# documentation and/or other materials provided with the distribution.
# * Neither the name of Intel Corporation nor the names of its contributors
# may be used to endorse or promote products derived from this software
# without specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
# AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE
# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
# SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
# CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
# OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#
# END_ICS_COPYRIGHT8 ****************************************
if [ -f /etc/os-release ]
then
id=$(grep ^ID= /etc/os-release | cut -f2 -d= | cut -f2 -d\")
if [[ "$id" == "sle_hpc" ]]; then
id="sles"
fi
versionid=$(grep ^VERSION_ID= /etc/os-release | cut -f2 -d\")
else
if [ `uname -s` == "Darwin" ]
then
# Apple Mac
rval=apple
else
filelist=`'ls' /etc/*-release | egrep -v lsb | egrep -v os`
rval=""
for file in $filelist
do
if [ -f $file ]
then
rval=`basename $file -release`
if [ $rval = 'SuSE' ]
then
if [ -f /etc/UnitedLinux-release ]
then
rval=UnitedLinux
fi
elif [ $rval = 'centos' ]
then
rval=redhat
elif [ $rval != 'os' ]
then
break
fi
fi
done
fi
case $rval in
redhat)
id=rhel
;;
SuSE)
id=sles
;;
*)
id=""
;;
esac
case $id in
rhel)
if grep -qi advanced /etc/redhat-release
then
rval=`cat /etc/redhat-release | cut -d' ' -f7`
elif grep -qi enterprise /etc/redhat-release
then
# /etc/redhat-release = "Red Hat Enterprise Linux Server release $a.$b ($c)"
rval=`cat /etc/redhat-release | cut -d' ' -f7 | cut -d. -f1`
major=`cat /etc/redhat-release | cut -d' ' -f7 | cut -d. -f1`
minor=`cat /etc/redhat-release | cut -d' ' -f7 | cut -d. -f2`
if [ \( $major -ge 7 -a $minor -ne 0 \) -o \( $major -eq 6 -a $minor -ge 7 \) ]
then
rval=$rval.$minor
fi
elif grep -qi centos /etc/redhat-release
then
# CentOS
rval=`cat /etc/redhat-release | sed -r 's/^.+([[:digit:]])\.([[:digit:]]).+$/\1.\2/'`
elif grep -qi scientific /etc/redhat-release
then
# Scientific Linux.
rval=`cat /etc/redhat-release | sed -r 's/^.+([[:digit:]])\.([[:digit:]]).+$/\1.\2/'`
else
rval=`cat /etc/redhat-release | cut -d' ' -f5`
fi
;;
sles)
v1=$(grep VERSION /etc/SuSE-release | cut -d' ' -f3)
v2=$(grep PATCHLEVEL /etc/SuSE-release | cut -d' ' -f3)
rval=${v1}.$v2
;;
*)
rval=""
esac
versionid=$rval
fi
echo $id $versionid
exit 0