1、查看Linux系統版本的命令(3種方法)centos
一、cat /etc/issue,此命令也適用於全部的Linux發行版。ide
[root@S-CentOS home]# cat /etc/issue CentOS release 6.5 (Final) Kernel \r on an \m
二、cat /etc/redhat-release,這種方法只適合Redhat系的Linux:ui
[root@S-CentOS home]# cat /etc/redhat-release CentOS release 6.5 (Final)
三、lsb_release -a,便可列出全部版本信息:code
[root@S-CentOS ~]# lsb_release -a LSB Version: :base-4.0-amd64:base-4.0-noarch: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 6.5 (Final) Release: 6.5 Codename: Final
2、查看Linux內核版本命令(兩種方法):ip
一、cat /proc/version [root@S-CentOS home]# cat /proc/version Linux version 2.6.32-431.el6.x86_64 (mockbuild@c6b8.bsys.dev.centos.org) (gcc version 4.4.7 20120313 (Red Hat 4.4.7-4) (GCC) ) #1 SMP Fri Nov 22 03:15:09 UTC 2013 二、uname -a [root@S-CentOS home]# uname -a Linux S-CentOS 2.6.32-431.el6.x86_64 #1 SMP Fri Nov 22 03:15:09 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux