[iamEAP]

When I was at University of Denver, this was exactly the kind of thing covered in a course called “Unix Tools” and it was hands-down the most valuable quarter I spent there. I had assumed it was a standard thing across CS programs.

[marcbernstein]

Same thing at my state uni. We used https://www.oreilly.com/library/view/unix-power-tools/059600... as our textbook, and I still keep it on my shelf 20 years later.