Suse Linux Change Hostname (computer name) without yast

To change the hostname of your Suse Linux system without using the YaST utility, you can follow these steps:

1. Open a terminal window.

2. Use the hostnamectl command to set the new hostname. For example:

sudo hostnamectl set-hostname newhostname

3. Edit the /etc/hosts file and update the hostname entry. For example:

127.0.0.1 localhost newhostname

4. Edit the /etc/HOSTNAME file and update the hostname. For example:

newhostname

5. Reboot your system to apply the changes.

Note: The steps above assume that you have root access to your system. If you do not have root access, you will not be able to make these changes.