From mboxrd@z Thu Jan  1 00:00:00 1970
Message-Id: <200110181400.f9IE0sd13978@new-york.lcs.mit.edu>
To: 9fans@cse.psu.edu
Subject: Re: [9fans] permissions
From: "Russ Cox" <rsc@plan9.bell-labs.com>
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Date: Thu, 18 Oct 2001 10:00:53 -0400
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 From intro(5), ``A walk in a directory is regarded
as executing the directory, not reading it.''  Note it
says ``in'' and not ``into''.  The directory you were in
was still chmod +x.  I bet you can't cd .. back
out of your 664 directory.