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一、查看Linux系统版本的命令(3种方法)

1、适用于所有的Linux发行版

cat /etc/issue

  [root@S-CentOS home]# cat /etc/issue

  CentOS release 6.5 (Final)
  Kernel \r on an \m

2、只适合Redhat系的Linux:

cat /etc/redhat-release

  [root@S-CentOS home]# cat /etc/redhat-release

  CentOS release 6.5 (Final) 

3、列出所有版本信息:

lsb_release -a

  [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

   lsb_release命令安装:

yum -y install redhat-lsb

 

二、查看Linux内核版本:

1、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 2017

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 2017 x86_64 x86_64 x86_64 GNU/Linux

posted on 2019-06-28 09:49  dudumao  阅读(...)  评论(...编辑  收藏
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