Just putting it out there: if anyone ever wants help - debugging, problem-solving, tutoring, whatever - with the Linux CLI (bash/ksh93, GNU coreutils..., vi, emacs, sed, awk) and/or git, I'll help.
I won't make you feel bad for anything you don't already know. I promise. (Nobody ever should.)
I'll reiterate every once in a while. Boosts appreciated!