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From: madler@pooh.caltech.edu (Mark Adler)
Newsgroups: comp.sys.next
Subject: Re: FAQ -- Question #1(Next public domain software).
Message-ID: <1991Jan16.202825.14136@nntp-server.caltech.edu>
Date: 16 Jan 91 20:28:25 GMT
References: <1991Jan16.034038.14804@nntp-server.caltech.edu> <1991Jan16.183611.1236@csn.org!datran2> <1991Jan16.192825.1412@csn.org!datran2>
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In article <1991Jan16.192825.1412@csn.org!datran2> smb@csn.org!datran2 writes:
>by who knows what system.  If I don't use the "o" option to extract, the
>original owners and groups are sometimes preserved.  The uid of the owner

You must be using tar as a superuser.  I almost never login as root, so I
had not observed this behavior before.  I suppose it makes good sense
though if you're restoring a file system from a tar tape.  As you point
out, the man page fails to mention this effect of "o" when used with "x".

Mark Adler
madler@pooh.caltech.edu