查出当前的Linux发行版的一个方法

网上查资料时找来的，分享一下。

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

保存运行下面的脚本就可以看到版本信息了。简单明了。

==============BEGIN=================
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
=============END============