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Date:      Wed, 17 Nov 1999 22:11:46 -0800 (PST)
From:      Kris Kennaway <kris@hub.freebsd.org>
To:        TrouBle <trouble@netquick.net>
Cc:        Barrett Richardson <barrett@phoenix.aye.net>, David G Andersen <danderse@cs.utah.edu>, freebsd-questions@FreeBSD.ORG, freebsd-security@FreeBSD.ORG
Subject:   Re: secure filesystem wiping
Message-ID:  <Pine.BSF.4.21.9911172210190.54860-100000@hub.freebsd.org>
In-Reply-To: <3833923C.10A7208F@netquick.net>

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On Thu, 18 Nov 1999, TrouBle wrote:

> obliterate only wipes the one file you specify.. i want to wipe all the
> free space on the disk, without damaging good intact files on it, linux
> has a progrtam called wipe that does this, now ill ask again is there
> something similiar for freebsd

dd if=/dev/zero of=/usr/bigfile || rm -f /usr/bigfile

Replace /dev/zero with /dev/urandom according to taste.

Kris

----
Cthulhu for President! For when you're tired of choosing the _lesser_ of
two evils..



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