Author: Unknown
Subject: No expression
Date: Friday, 11 Sep 2020, 00:52:32

Running "/c/cs323/Hwk1/fiend" without any arguments seems to print out directories and/or files starting from "." etc. Does this mean that if we don't have an expression, we default to use -print on each file? I wish to check because the spec only says that we default to -print when an expression evaluates to true and doesn't contain an action--thus an empty expression defaults to true?