Author: Stan Eisenstat
Subject: Re: [Cs323] invalid redirect
Date: Tuesday, 29 Sep 2020, 18:19:59

    > Message Posted By: Unknown
    >
    > Why does Hwk2/parsley say this is invalid?
    >
    > "((a b ) | (a ; x | d) > c < c) >e"
    >
    > I don't see how this has two input redirects.

The subcommand

  (a ; x | d)

is the second stage of a pipeline and has its stdin
redirected to a a file.

--Stan-