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Method: 1. Use the "cat /etc/issue" command to display release version information; 2. Use the "lsb_release -a" command to display LSB and specific version information; 3. Use "cat /etc/redhat- release" command displays Redhat Linux version information.
The operating environment of this article: centos 6.5 system, Dell G3 computer.
1. With one simple command, you can immediately know whether it is centos, ubuntu, or debian.
[root@test ~]#cat /etc/issue CentOS release 6.5 (Final) Kernel \r on an \m BashCopy
2. Log in to the server and execute lsb_release -a to list all version information
LSB is the abbreviation of Linux Standard Base. The lsb_release command is used to display LSB and specific version-related information.
is as follows:
[root@test ~]# 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 BashCopy
Note: This command applies to all Linux, including Redhat, SuSE, Debian and other distributions.
3. Log in to linux and execute cat /etc/redhat-release
[root@test ~]# cat /etc/redhat-release CentOS release 6.5 (Final) BashCopy
Note: In this way, you can directly see the specific version number, such as AS4 Update 1. Only valid for Redhat Linux!
Recommended tutorial: "centos tutorial"
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