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查看linux系统版本-ag真人游戏

一、查看linux内核版本命令(两种方法):

1、cat /proc/version

[root@s-centos home]# cat /proc/version

linux version 2.6.32-431.el6.x86_64 ([email protected]) (gcc version 4.4.7 20120313 (red hat 4.4.7-4) (gcc) ) #1 smp fri nov 22 03:15:09 utc 2013

2、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

二、查看linux系统版本的命令(3种方法):

1、lsb_release -a,即可列出所有版本信息:

[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

这个命令适用于所有的linux发行版,包括redhat、suse、debian…等发行版。

2、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)

3、cat /etc/issue,此命令也适用于所有的linux发行版。

[root@s-centos home]# cat /etc/issue

centos release 6.5 (final)

kernel \r on an \m

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