How to hide .pyc files when you enter `ls` in bash
This way lies the dark side, but you could force ls to never show them by adding something like
alias ls='ls --hide="*.pyc"'to your .bashrc. ls will reveal the hidden files if you use -a or -A.
However, I would recommend just ignoring them in your head, or running this version of ls when you really don't want to see them.