Apply the Changes
To apply the new hostname, you can either restart your system or use the hostnamectl command:
sudo hostnamectl set-hostname your-new-hostname
Replace `your-new-hostname` with the new hostname you’ve chosen. After running this command, you may need to log out and log back in for the changes to take effect.
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