Once you start getting more comfortable with using Linux, you’ll want to start making use of some great utilities that can make you vastly more productive. Arguably one of the most important utilities to learn is SSH. With it, you can control a different machine as if you were sitting directly at it. This can allow you to set up headless machines such as with a Raspberry Pi.
How do you set it up, on both the client and server sides? We’ll take you through a basic installation so that you can connect between the two.