Gregory's Server-
the names of all the most used command line shit being random 2-3 letter nonsense is entirely understandable once it's been explained but telling people "oh just use [asdf]" when they havent heard of that program without telling people what the hell those letters stand for is one of the things that intimidates people away from linux and
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a lot of the time when people say "just google it" is actively hostile, it's okay and good to be helpful to people on occasion, we all know how to google things, showing humanity and connecting with someone is a greater teacher and a more welcoming act than any wiki page