Shulou(Shulou.com)06/02 Report--

This article mainly introduces the method of linux to view the kernel version, which can be used for reference by friends who need it. I hope you will learn a lot after reading this article. Next, let the editor take you to learn about it.

1. Check the linux kernel version number

1: log in to linux and enter cat / proc/version at the terminal

2: log in to linux and type uname-an in the terminal to list the kernel version number of linux.

Second, check the linux system version information

1: log in to the linux server and execute the lsb_release-a command to view all version information.

2: log in to linux and execute cat / etc/issue (remember to leave a space after cat) to see the version information.

Meaning of version number

There are two linux kernel versions: stable version (minor version is even) and development version (minor version is odd)

Version number: main version. The second version. Release version-modified version

Such as:

2.6.32-642.el6.x86_64

3.10.0-693.17.1.el7.x86_64

Note:

El for Enterprise Linux,6 for Centos6

X86'64 represents the CPU structure, that is, 64-bit

The first two numbers (primary and secondary versions) are generally used to describe the kernel series.

Released version: the kernel version that is released after the new features are accumulated to a certain extent when the architecture of the major and minor versions remains unchanged.

Modified version: modify some bug, etc.

Thank you for reading this article carefully. I hope it will be helpful for everyone to share the methods of linux to view the kernel version. At the same time, I also hope that you will support us, pay attention to the industry information channel, and find out if you encounter problems. Detailed solutions are waiting for you to learn!

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