Path: utzoo!utgpu!news-server.csri.toronto.edu!cs.utexas.edu!uunet!virtech!cpcahil
From: cpcahil@virtech.uucp (Conor P. Cahill)
Newsgroups: comp.unix.sysv386
Subject: Re: tar under Interactive unix
Message-ID: <1990Oct11.121853.17157@virtech.uucp>
Date: 11 Oct 90 12:18:53 GMT
References: <3494@skye.ed.ac.uk> <1990Oct9.193338.6173@actrix.co.nz>
Reply-To: cpcahil@virtech.UUCP (Conor P. Cahill)
Organization: Virtual Technologies Inc., Sterling VA
Lines: 18

In article <1990Oct9.193338.6173@actrix.co.nz> paul@actrix.co.nz (Paul Gillingwater) writes:
>In article <3494@skye.ed.ac.uk> richard@aiai.UUCP (Richard Tobin) writes:
>> Can it really be that under Interactive "tar cv" writes the names of the
>> files to standard output, so that "tar cvf -" produces a corrupted file?
>
>I have used tar pipes many times, and never had any corruption
>problems under ISC 2.02 386/ix.  Sure, names do go to stdout, as
>part of the archive -- the verbose list goes to stderr.

If the tar file is small enough, the corruption is at the end and 
tar silently ignores it.  However, if you have a big enough tar 
file (somewhere around 100K or so from a few tests that I have run) the
extra data will cause you to get a directory checksum error.

-- 
Conor P. Cahill            (703)430-9247        Virtual Technologies, Inc.,
uunet!virtech!cpcahil                           46030 Manekin Plaza, Suite 160
                                                Sterling, VA 22170