From:	cgf AT bbc DOT com (Chris Faylor)
Subject:	Re: .tar.gz
28 Jul 1997 12:13:01 -0700 :
Approved:	cygnus DOT gnu-win32 AT cygnus DOT com
Distribution:	cygnus
Message-ID:	<EE1EGy.580.cygnus.gnu-win32@bbc.com>
References:	<199707280224 DOT MAA02916 AT rdirs7 DOT hrl DOT com DOT au>
	<199707280923 DOT TAA12004 AT murlibobo DOT cs DOT mu DOT OZ DOT AU>
Reply-To:	cgf AT bbc DOT com
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In article <199707280923 DOT TAA12004 AT murlibobo DOT cs DOT mu DOT OZ DOT AU>,
Fergus Henderson  <fjh AT cs DOT mu DOT OZ DOT AU> wrote:
>>If you are not using GNU tar then you may have to unzip the file
>>before untarring
>>
>>    gunzip -c file.tar.gz | tar xf -
>
>Last time I checked (version b17.1), this did not work,
>because pipes were opened in text mode, not binary mode.
>Instead I had to use
>
>     gunzip file.tar.gz
>     tar xf - file.tar
>
>Has this changed since b17.1?

I don't think so.  But using the 'z' option to gnutar works as it
always has:

	tar xzf file.tar.gz

There has been at least one copy of bash floating around which was
compiled with O_BINARY as the default for open.  That would allow the pipe
version above to work.
-- 
http://www.bbc.com/	cgf AT bbc DOT com			"Strange how unreal
VMS=>UNIX Solutions	Boston Business Computing	 the real can be."
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