View CentOS Version number

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Playing Linux, different versions will have some subtle differences;

So, it is often necessary to check the server version number;

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You can view the Linux server version number with the following command:

# lsb_release-a

LSB Version: : Base-4.0-amd64:base-4.0-noarch:core-4.0-amd64:core-4.0-noarch

Distributor ID: CentOS

Description: CentOS release 6.5 (Final)

Release: 6.5

Codename: Final

This command applies to all Linux, including Redhat, SuSE, Debian, and other distributions.
[Email protected] ~ # uname
Linux
[Email protected] ~ # Uname-r
2.6.18-164.el5

[Email protected] ~]# uname-a

Linux iz94b31ttqsz 2.6.32-431.23.3.el6.x86_64 #1 SMP Thu Jul 17:20:51 UTC x86_64 x86_64 x86_64 gnu/linux

The following two ways apply to Redhat,centos

[Email protected] ~ # Cat/etc/redhat-release
CentOS Release 5.4 (Final)



Log in to Linux execution Rpm-q redhat-release

#rpm-Q Redhat-release
or CentOS

[Email protected] ~ # Rpm-q Centos-release
Centos-release-5-4.el5.centos.1

View CentOS Version number