What does the following line mean?

#! /bin/bash

What does the following line mean?

# My first shell script

Save the file and then set the permissions on the file to allow it to run as a script. How would you do this?

How did you restart the service?

What did you type to edit the file?

When you accessed Server this time, what was different for when you previously used password access?

From the Admin machine, test that you can access the Server machine using SSH with keys enabled.

What command would you enter to do this on Admin?

What is the path to this your .ssh directory? (hint .ssh is a hidden directory - how can you see it?)

What is the full command you entered to do this?

On the Admin Virtual Machine create the directory 'Fruit' then move 'apples.txt' into it. What is the bash command to securely copy the directory 'Fruit' to the Server Virtual Machine? (HINT:  if you don't know look it up in the Man page for scp!)