This afternoon I needed to rename a bunch of files from one form to another in a command shell… Well technically I didn't need to do it in a shell - but, as sure as there is a hole in my ass, I wasn't gonna go through renaming them all manually!
They needed to go from, for example,
add_32.png. After a little research into commands like
bison and so on - I suddenly realized that '
cut' held the key!