The Ins and Outs of Redirected I/O Loops

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The Bourne shell usually runs a loop with redirected input or output in a subshell. For distprompter, this means, among other things:

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Last change $Date: 1996/06/06 15:14:42 $

This file is from the third edition of the book MH & xmh: Email for Users & Programmers, ISBN 1-56592-093-7, by Jerry Peek. Copyright © 1991, 1992, 1995 by O'Reilly & Associates, Inc. This file is freely-available; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation. For more information, see the file copying.htm.

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