Author: Unknown
Subject: Redirecting built-in commands
Date: Thursday, 03 Dec 2020, 16:27:35

In the staff solution, I noticed that error messages from built-in commands are not redirected. For example, calling "wait abc" prints the error message "usage: wait", but calling "wait abc &>tmp.txt" still prints the same message. I thought the message should be written to tmp.txt instead of stdout. Is this intended behavior?