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檢視linux系統版本資訊(Oracle Linux、Centos Linux、Redhat Linux、Debian、Ubuntu)

一、檢視Linux系統版本的命令(3種方法)

1、cat /etc/issue,此命令也適用於所有的Linux發行版。

  [[email protected] home]# cat /etc/issue
  CentOS release 6.5 (Final)
  Kernel \r on an \m

2、cat /etc/redhat-release,這種方法只適合Redhat系的Linux:

  [[email protected] home]# cat /etc/redhat-release
  CentOS release 6.5 (Final)

 

3、lsb_release -a,即可列出所有版本資訊:

  [[email protected] ~]# 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

 

二、檢視Linux核心版本命令(兩種方法):

1、cat /proc/version

  [[email protected]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

  [[email protected] 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