Hostnames are an important piece of the Linux networking puzzle. They let you easily access Linux systems across a network with a name instead of an IP.
Usually when you install Ubuntu, it will ask you for your username and assign a hostname to you, such as damien@damien-laptop. This is also what you will see in your terminal. If you don’t like the hostname shown in the terminal, or for some reason that you want to change the hostname, here’re the exact […]