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This article will explain in detail how linux permanently modifies the host name. The editor thinks it is very practical, so I share it with you as a reference. I hope you can get something after reading this article.

Method: 1, use the vim command to open the network file, the syntax is "vim / etc/sysconfig/network"; 2, modify the value of the "HOSTNAME" item in the file, that is, modify the host name; 3, use "wq" to save changes and exit; 4, you can restart.

The operating environment of this tutorial: linux7.3 system, Dell G3 computer.

If you want to permanently modify the linux hostname and the reboot takes effect, then you need to change the following configuration file.

Etc/sysconfig/network to configure the host name.

You can modify it with the following command:

Vim / etc/sysconfig/network

Examples are as follows:

Mylinux is the hostname to be set, then save exit, restart the system and you will read the configuration file and set the hostname to the new hostname.

After we modify it, we need to restart it to take effect permanently. Instead of restarting the network, / etc/init.d/network restart is useless because this is the configuration file that is read at startup.

This is the end of the article on "how to permanently modify the host name of linux". I hope the above content can be of some help to you, so that you can learn more knowledge. if you think the article is good, please share it for more people to see.

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