I've put up a video briefly explaining the benefits, dare I say, superiorities of command line management as oppose to flopping around like a fish in GUIs. A lot of novice users are strangely afraid of the terminal, but as I say in the video, it's a much more efficient and direct way of getting things done on a computer, similar to giving orders to a Siri. Here are the video links:
Recorded another video in the website series today. Putting the pieces together. Now two videos done and will probably be released next week.