[root@master C语言]#lsb_release -a
LSB Version: :core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: CentOS
Description: CentOS release 5.2 (Final)
Release: 5.2
Codename: Final
[root@master C语言]#cat /etc/redhat-release
CentOS release 5.2 (Final)
[root@master C语言]#