In the computer world, we assigned a name for computer as we do for humans. This is called hostname.
So in this topic i’m going to show you how to assigned a hostname to a Unix/Linux operating system. it’s very simple.
we have two ways to done this job.
1. Permanent way: (after change we have need to restart ot the system)
2. Temporary way: (temporary way effect immediatly and when you reboot your system the changes are removed as default)