View Linux System version commands

View Linux system version commands

First, view Linux Kernel version Command

1.cat/proc/version

[Email protected] ~]# cat/proc/version

Linux version 2.6.32-504.el6.i686 ([email protected]) (GCC version 4.4.7 20120313

(Red Hat 4.4.7-11) (GCC)) #1 SMP Wed Oct 03:02:07 UTC 2014

2.uname-a

[Email protected] ~]# uname-a

Linux Localhost.localdomain 2.6.32-504.el6.i686 #1 SMP Wed Oct 03:02:07 UTC i686 i686 i386 gnu/linux

3.uname-r

[Email protected] ~]# uname-r

2.6.32-504.el6.i686

Second, view Linux system version the command

1 " Cat/etc/redhat-release , this method is only suitable for Redhat system Linux:

[Email protected] ~]# cat/etc/redhat-release

CentOS Release 6.6 (Final)

2" cat/etc/issue , this command also applies to all Linux distributions.

[Email protected] ~]# cat/etc/issue

CentOS Release 6.6 (Final)

Kernel \ r on an \m

3 "

There are user execution results with Red Hat installed:

① Span style= "Font-family:arial;color:rgb (51,51,51); Font-size:14px;background:rgb (255,255,255);" > log in to linux execute rpm-q redhat-release  , For example :

[[email protected] someone  ~]# rpm-q redhat-release
redhat-release-5server-5.6.0.3

② log on to the server to perform lsb_release-a , You can list all version information , such as :

[[Email protected]someone ~]# lsb_ Release-a
LSB Version:< Span style= "font-family:arial;" >    :core-4.0-amd64:core-4.0-ia32:core-4.0-noarch: GRAPHICS-4.0-AMD64:GRAPHICS-4.0-IA32:GRAPHICS-4.0-NOARCH:PRINTING-4.0-AMD64:PRINTING-4.0-IA32: Printing-4.0-noarch
Distributor Id:redhatenterpriseas
Description:     red Hat Enterprise Linux as Release 4 (Nahant Update 4)
Release:        4
Codename:nahantupdate4
This command applies to all Linux distributions, including Redhat,SuSE, Debian..... and other distributions.

I don't have the Red Hat effect installed. :

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View Linux System version commands