It's a .sh script, so he could have read it before running it. And when he saw "chown: Operation not permitted", he could have realized that the word Admin in the script was a clue that it needed, well, admin-level privileges, and he should try running it with sudo (after reading it first, naturally). I'm with you, I feel like this is someone who caused himself a lot of self-inflicted pain.

I mean, if he had read the script before deleting it (that's the third time I've mentioned reading the script, do you think I'm dropping enough hints?), he might have found a handy list of ... ALL THE FILES HE WAS LOOKING FOR. You know, all the 18 or so locations that he had to find by hand.

But nope, he didn't ... yes, I'm going to say it for the fourth time ... READ THE SCRIPT.