Change the Hostname
To change the hostname on RHEL 9, you need to edit the `/etc/hostname` file. This file contains the current hostname of your system. Open a terminal and use a text editor (e.g.,` nano`, `vi`, `gedit`) to edit the file:
sudo vi /etc/hostname
Replace the existing hostname with the new hostname you want to use. Make sure the new hostname follows the hostname conventions (e.g., no spaces or special characters). Save the file and exit the text editor.
How to Change Hostname on RHEL 9 (Red Hat Enterprise Linux 9)
Changing the hostname on RHEL 9 (Red Hat Enterprise Linux 9) is a fundamental task that can be accomplished with a few simple steps. In this detailed guide, we will walk you through each aspect of the process, ensuring that even beginners can understand and execute the procedure successfully.
Table of Content
- Step 1: Check the Current Hostname
- Step 2: Change the Hostname
- Step 3: Update the Hosts File
- Step 4: Apply the Changes
- Step 5: Verify the Changes
- How to Change Hostname on RHEL 9 (Red Hat Enterprise Linux 9) – FAQS