Linux小技：找出Linux发行版名称和版本号

--> 查看Linux中/etc/下以-release的文件内容来获得Linux发行版的名称和版本号
[root@supersun.biz ~]#cat /etc/*-release
Fedora Core release 6 (Zod)
Fedora Core release 6 (Zod)
[root@supersun.biz ~]#ssh supersun
Last login: Wed Oct 31 09:35:45 2007 from supersun.biz
[root@supersun ~]# cat /etc/*-release
Fedora Core release 5 (Bordeaux)
Fedora Core release 5 (Bordeaux)