So sometimes you need to literally search for something, probably if you’re a developer. Try finding info on
set -x, the bash mode, in Google.
You can’t right? Or maybe if you go down several pages. Jesus - what decade am I in again? I thought putting quotes around stuff made it literal. It doesn’t.
Try this instead: http://symbolhound.com/?q=set+-x
Google apparently has verbatim search but that was also buried, so yeah. Sorry Google, not that impressed I gotta say.