any way to just check that the quizzes we made are actually there without printing everything? grep should do the trick.

generally automated tests (actually, UNIX programs) only output things if something failed, from _The Art of UNIX Programming_:

> Rule of Silence: Developers should design programs so that they do not print unnecessary output. This rule aims to allow other programs and developers to pick out the information they need from a program's output without having to parse verbosity.

so I would delete most of the echos and only print anything out if it's not what you're expecting. should be trivial fix.