I just wondered if I'm understanding this command line correctly
cat 2>save1 0<memo | sort 2>save2 1>letter
This means that stdin will read from memo and if there is an error then stderr will write to save1. Am I correct in saying that the sort command will sort the memo file and write stdout to letter and stderr will write to save2 if the sort fails? Or is it that stderr will write to save2 if the write to letter fails? Thanks.
Is this part of a homework assignment?
Earlier today, I remember seeing similar text in a question relative to a homework assignment.
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