You do it as many times as it takes to become muscle memory. That's a lot of times for some people. I suspect many on this thread have forgotten what it was l

You do it as many times as it takes to become muscle memory. That's a lot of times for some people. I suspect many on this thread have forgotten what it was like the first time they did command line stuff. I teach this stuff in a classroom setting twice a yeaer. This repetition is sorely needed.