CLIMax, as in "Command-Line Interface Max" and pronounced as "climax", is a BASH script made by TheOuterLinux that is included with PsychOS (see other posted videos) for those who want to play around in the command-line but don't have much experience. However, if you do have experience, it still may be useful in saving you time.
PsychOS is an awesome Devuan-based, GNU/Linux operating system intended for "broke-as-hell" college students and retrophiles that just want a desktop experience that will run on pretty much any x86 (32 and 64-bit) computer made in the last 15 or so years. You can get the latest copy of PsychOS here. It is a relatively large ISO (almost 4GB) because it is a "It's better to have and not need than to need and not have," type of distribution with many things tweaked right out of the box for you so you don't have to do much if anything.