There's a command line tool for running multiple commands on multiple Linux servers at once. Jack Wallen shows you how with Parallel-SSH.

Step 2: Connect The Pi To Your Network Before you can SSH into a Raspberry Pi, you first need to connect it to your home network, so your other computer can see it.

VNC is a great protocol that you can use on Windows and Linux machines to remotely control computers. This is useful if you need to control your computer when away from home, help your grandma ...