Can someone enlighten me on the cd "$(dirname "$0")" part of this? This is changing to the directory of where the script is all cases? EDIT: I should've ju

Can someone enlighten me on the cd "$(dirname "$0")" part of this? This is changing to the directory of where the script is all cases? EDIT: I should've just tested this to see :) I did and it does exactly that. Very helpful. I didn't realize $0 is always the first argument. Kind of like how `self` is the first implicit argument in OOP methods?