Find Linux distro and version info

[From] ftp://metalab.unc.edu:/pub/Linux/utils/scripts/survey-0.95.tar.gz

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echo
echo ++++ LIST SYSTEM/VENDOR VERSION INFO: ++++
uname -a
if [ -f /etc/redhat-release ]
then
echo RedHat Linux system release file - /etc/redhat-release
cat /etc/redhat-release
echo RedHat Linux release - rpm -q -a \ grep redhat
rpm -q -a grep redhat
fi
if [ -d /var/lib/LST ]
then
echo Caldera OpenLinux release - rpm -q -a \ grep Open\COL
rpm -q -a egrep Open\COL
echo Caldera Base Version - /var/lib/LST/BASEVERSION:
cat /var/lib/LST/BASEVERSION
echo Caldera Main Version - /etc/.issue:
cat /etc/.issue
fi
if [ -f /sbin/SuSEconfig ]
then
echo This is a SuSE Linux system - /sbin/SuSEconfig exists
echo SuSE Release Version: /var/adm/inst-log/info
cat /var/adm/inst-log/info
fi
if [ -d /usr/lib/setup ]
then
echo This is a Slackware Linux system - /usr/lib/setup exists
echo The Slackware Version - /usr/lib/setup\grep version
ls /usr/lib/setup grep version
fi
if [ -d /var/lib/corel_setup ]
then
echo This is a Corel Linux system - /var/lib/corel_setup exists
echo Debian Linux system release file - /etc/debian_version
cat /etc/debian_version
echo The Corel Linux Version - /etc/issue
cat /etc/issue
else
if [ -f /etc/debian_version ]
then
echo This is a Debian Linux system
echo Debian Linux system release file - /etc/debian_version
cat /etc/debian_version
fi
fi
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