Shulou(Shulou.com)06/01 Report--

This article mainly explains "how to modify the host name on CentOS7". Interested friends may wish to have a look at it. The method introduced in this paper is simple, fast and practical. Let's let the editor take you to learn how to change the host name on CentOS7.

1. Log in to the virtual machine for CentOS 7 from VMware and log in as the root user. two。 View the unmodified hostname

1 >. We can view the host name through the file hostname

2 >. You can also open the terminal to view the host name.

3. Modify the host name through the vi compiler

Because the host name is stored in the hostname file, we change the file content through the vi compiler to change the host name. Enter the command: ESC key +: wq save exit after vi / etc/hostname changes are completed

4. Restart the virtual machine and observe whether the hostname has changed to this point. I believe you have a deeper understanding of "how to modify the hostname on CentOS7". You might as well do it in practice. Here is the website, more related content can enter the relevant channels to inquire, follow us, continue to learn!

Welcome to subscribe "Shulou Technology Information " to get latest news, interesting things and hot topics in the IT industry, and controls the hottest and latest Internet news, technology news and IT industry trends.