Bash Shell Scripting- Executing commands on remote server without logging into remote server

The video tutorial explains how to use SSH to log into remote servers and execute commands. It covers both manual and automated methods, including password and passwordless authentication. The tutorial also demonstrates how to store command outputs in variables or files and handle interactive commands. Finally, it shows how to execute multiple commands at once using SSH.

How can you store the output of a command executed on a remote server into a variable?

What command would you use to append new output to an existing file on your local server?

What should you do if you want to run a command that requires terminal interaction on a remote server?

How can you execute multiple commands at once using SSH?