Pleb

Clankers?

With just hitting random keys? Sadly not.
With hitting ‘Esc’ a bunch to be sure to be in command mode? Surely not.

Better press ‘Esc’ a bunch beforehand, who know in what mode you are after hitting a bunch of random keys.

Expensive mail.

Just double clicking on /etc/fstab opens it in the editor, I can write whatever I want and when I want to save it asks for authentication.

Anyways, what exactly do you think is the average user that can and should play around in system config files and can’t use the terminal at the same time?

Kid is not in sudoers file. This incident will be reported.