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.

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.