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Date:      Mon, 4 Jan 1999 10:01:01 -0800
From:      "Bruce A. Mah" <bmah@ca.sandia.gov>
To:        Roman Katsnelson <rkatsnel@globix.com>, jm7996@devrycols.edu
Cc:        "q's" <freebsd-questions@FreeBSD.ORG>, bmah@ca.sandia.gov
Subject:   Re: disk space issues
Message-ID:  <19990104100101.B9724@ca.sandia.gov>
In-Reply-To: <3690FDD5.46529799@globix.com>; from Roman Katsnelson on Mon, Jan 04, 1999 at 12:43:49PM -0500
References:  <Pine.BSF.4.05.9901041238310.21067-100000@insomnia.local.net> <3690FDD5.46529799@globix.com>

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On Mon, Jan 04, 1999 at 12:43:49PM -0500, Roman Katsnelson wrote:
> "James A. Mutter" wrote:

> > > but that actually gzips every file, which is unacceptable on a live
> > > server. is there anyway I can get all these files into one gzipped one
> > > WITHOUT affecting the originals? or anything else I can do?
> > >
> >=20
> > Why not try using tar and then gzip?
> >=20
> > tar xvf docs.tar ./docs
>=20
> this doesn't work, because there's not enough space anywhere to store
> docs.tar

Try this:

tar -cvf - ./docs | gzip -9v > docs.tar.gz

One of the wonderful things about UNIX is the ability to compose
commands like this.

If you don't even have enough space for that, you can do something like:

tar -cf - ./docs | ssh freebsd.host.com '(cd /document/directory; tar -xvf =
-)'

(Assuming you have ssh installed, you can try rsh otherwise.)

This copies the directory tree without requiring any new space at all
on the Solaris box.  Note that I didn't bother compressing above.

Bruce.

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