How to install and use centos system
This article will explain in detail how to install and use the centos system, the content of the article is of high quality, so the editor will share it for you as a reference. I hope you will have a certain understanding of the relevant knowledge after reading this article.
Introduction to CentOS
CentOS (Community Enterprise Operating System) is an enterprise-level Linux distribution based on the freely available source code provided by Red Hat Linux. It is compiled from the source code released by Red Hat Enterprise Linux in accordance with open source regulations.
CentOS View version
# lsb_release-a
LSB Version:: core-3.1-ia32:core-3.1-noarch:graphics-3.1-ia32:graphics-3.1-noarch
Distributor ID: CentOS
Description: CentOS release 5.4 (Final)
Release: 5.4
Codename: Final
The uname command applies to all linux, including Redhat, SuSE, Debian, and other distributions.
Root@MyMail ~ # uname
Linux
Root@MyMail ~ # uname-r
2.6.32-279.el6.x86_64
The following two methods are suitable for RedHat,CentOS
Root@MyMail ~ # cat / etc/redhat-release
CentOS release 6.3 (Final)
Log in to linux to execute rpm-Q redhat-release or rpm-Q centos-release
Root@MyMail ~ # rpm-Q centos-release
Centos-release-6-4.el6.centos.10.x86_64
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