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Date:      Mon, 6 Jan 2003 10:12:39 +1030
From:      Greg 'groggy' Lehey <grog@FreeBSD.org>
To:        Phillip Smith <phillip@3bags.com>
Cc:        freebsd-questions@FreeBSD.ORG
Subject:   Re: help! Problems with TAR archives?
Message-ID:  <20030105234239.GA86831@wantadilla.lemis.com>
In-Reply-To: <BA3CF4FB.35FC%phillip@3bags.com>
References:  <Pine.BSF.4.05.10301041849160.9226-100000@buffnet11.buffnet.net> <BA3CF4FB.35FC%phillip@3bags.com>

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On Saturday,  4 January 2003 at 20:30:52 -0500, Phillip Smith wrote:
> on 1/4/03 6:50 PM, Stephen Hovey at shovey@buffnet.net wrote:
>> On Sat, 4 Jan 2003, Phillip Smith wrote:
>>> Wondering what (if anything) can be done about this?
>>>
>>> freedom# tar -xf www.tar
>>> tar: Skipping to next file header...
>>> tar: Unknown file type '' for
>>> 8˟ܫ[+n_}M2žV28(Uvjuש, extracted as normal file
>>> tar: Skipping to next file header...
>>>
>>> I don't understand what's happened to this archive (and serveral
>>> others that represent my entire system backup)? I'm having the
>>> same problem with a whole set of archives that I ftp to a remote
>>> Windows machine... the ones I stored on my other FreeBSD machine
>>> are fine. Did something happen during the transfer?
>>>
>>> Also, for each archive, the first few items are extracted properly and then
>>> there all this junk... any thought _really_ appreciated. If these are
>>> corrupt, I've lost a pile of data.
>>>
>>> Many thanks in advance,
>>
>> windows ftp defaults to ascii more, not binary, so its adds a \r to each
>> \n - you might save your tar files if you upload ascii to get them
>> stripped out again.
>
> Would it be possible to use a script to achieve the same outcome?

No, you don't know which \rs have been added.

> I've tried re-uploading/downlaoding the files in multiple modes, to
> no avail.

It should work with binary transfer.

> Also, I ftp'd these files TO a Windows box FROM my BSD box, so I
> believe that the default mode for that would be binary?

What does ftp say?

> Are there any other reasons this may have happened? Any way to test?

I can't think of any other.  It's a traditional problem.  You can test
by comparing the size of the archives on each side.

Greg
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