From mboxrd@z Thu Jan  1 00:00:00 1970
From: "Russ Cox" <rsc@plan9.bell-labs.com>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] (no subject)
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Date: Tue, 11 Dec 2001 11:24:37 -0500
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> Some implementations of touch would read a byte and write it back.

was there a better way before wstat let you change mtime?