How to check centos version information

How to check centos version information? There are the following methods:

We can use the cat /etc/issue command to view version information.

The cat command is the abbreviation of the concatenate command, which can be used to display and merge files.

We can also use the cat /etc/redhat-release command or the cat /proc/version command to view the CentOS version.

proc is the abbreviation of process, which stores files related to the kernel.

Recommended tutorial: centos tutorial

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