Anybody who went to acting school has some background in music and dance. Obviously not their best talent or else they’d be a singer instead of an actor. I often consider that most people on television can sing and absolutely knows how to dance, we just never see them do it.
Sweeny Todd is a good example of this. You know almost the entire cast from something else and had no idea they were capable of doing music all this time. But, a classically trained actor has definitely been in a musical before, we just never knew about it. Alan Rickman wasn’t exactly a vocalist, but he could keep up with one.
I just use vi
Is that stupid? It’s all I ever bothered to learn, hasn’t failed me yet. Now I’m not some big time linux guru but I’m a sysadmin and regularly find myself elbow deep in a CLI for stuff.