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

To copy the key, issue the command ssh-copy-id 192.168.1.62 If you’ve never used SSH to access that server, you’ll first be prompted to type yes to continue.

Run the command "ssh username@host" to log in to the system At the command prompt, run "top" to view process activity on the remote system Exit top and be dropped to the remote command line Type ...

I have a Windows machine that helps with renders as well as Linux machines and can do this at the end of the command line batch to sleep the Linux machine: ssh -t [email protected] 'sudo /usr/sbin/pm ...