If you go to /usr/games, there is a 'game' called bcd. It even has a short manual page that says 'reformat input as punch cards or paper tape'. Apparently you give the program a string such as $bcd myname, and it displays that input at the top of a bunch of numbers.
I do not understand what this is about. Why is it a game? Is it historical? I know punch cards and paper tape are historical things in computing, but I fail to see the joke here.
I do not understand what this is about. Why is it a game? Is it historical? I know punch cards and paper tape are historical things in computing, but I fail to see the joke here.