1、查看Linux内核版本命令(两种方法):centos
一、cat /proc/versionui
[root@S-CentOS home]# cat /proc/versionspa
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 2013ip
二、uname -aio
[root@S-CentOS home]# uname -aclass
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/Linuxmock
2、查看Linux系统版本的命令(3种方法):gcc
一、lsb_release -a,便可列出全部版本信息:mock
[root@S-CentOS ~]# lsb_release -agc
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
这个命令适用于全部的Linux发行版,包括RedHat、SUSE、Debian…等发行版。
二、cat /etc/redhat-release,这种方法只适合Redhat系的Linux:
[root@S-CentOS home]# cat /etc/redhat-release
CentOS release 6.5 (Final)
三、cat /etc/issue,此命令也适用于全部的Linux发行版。
[root@S-CentOS home]# cat /etc/issue
CentOS release 6.5 (Final)
Kernel \r on an \m