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Date:      Wed, 5 Oct 2005 21:13:51 +0200
From:      =?utf-8?q?Micha=C5=82_Mas=C5=82owski?= <mtmi@o2.pl>
To:        freebsd-questions@freebsd.org
Subject:   Re: Hidden spot on hard drives?
Message-ID:  <200510052113.51767.mtmi@o2.pl>
In-Reply-To: <20051005185728.GA37054@dogma.freebsd-uk.eu.org>
References:  <20051005184437.GA36369@dogma.freebsd-uk.eu.org> <43442196.3010208@gmail.com> <20051005185728.GA37054@dogma.freebsd-uk.eu.org>

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> : # dd if=/dev/zero of=/dev/zero
> :
> : Will overwrite the entire drive.

I thought that value of 'of' is device on which the drive is.
Reads from /dev/zero give zeroes and writes to it do nothing.



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