查看Linux版本的方法
1)命令: lsb_release -a
[root@localhost tmp]# lsb_release -a LSB Version: :core-4.0-amd64:core-4.0-noarch:graphics-4.0-amd64:graphics-4.0-noarch:printing-4.0-amd64:printing-4.0-noarch Distributor ID: CentOS Description: CentOS release 6.3 (Final) Release: 6.3 Codename: Final
2)命令:cat /etc/redhat-release
[root@localhost tmp]# cat /etc/redhat-release CentOS release 6.3 (Final)