19. exit
Well, you sure did a good job getting through the basics. We’ve only scratched the surface, now that you’ve learned to crawl, in the next set of courses, I’m gonna teach how to walk.
For now, you can pat yourself on the back and take a break. To exit from the shell, you can use the exit command
$ exit
Or the logout command:
$ logout
Or if you are working out of a terminal GUI, you can just close the terminal, see you in the next course!
Exercises
Exit out of the shell and see what happens. Make sure you don't need to do anymore work in that shell.