Check the Current Hostname
Before making any changes, it’s important to know the current hostname of your system. This can be done using the `hostnamectl` command. Open a terminal and type:
hostnamectl
This command will display information about your system’s current hostname and other related settings.
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