eric@lucii.org on Sun, 16 Mar 2003 00:21:06 -0500


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[PLUG] clean hard drives


I'm in the process of building some computers from used equipment
and (possibly) putting these out to customers (they'll know it's
used so there's no ethical problem here.)

My problem is I'd like to make sure the old customer's data is 
off of the hard drive to avoid the embarassing CIA/FBI type 
problems (failure to remove classified data.)  

How would you suggest I ensure the data is gone?  I thought of 
installing the drive on Secondary IDE as master and issue the
command:

#  dd if=/dev/urandom of=/dev/hdc

Somehow, I figure that won't "erase" the data like "shred" 
or a PGP "wipe" command.  What utilities are available in Linux
for this type of task.

TIA

Eric
-- 
------------------------------------------------------------------------
#   Eric Lucas 
========================================================================
Contradictions do not exist.  Whenever you think that you are facing a
contradiction, check your premises.  You will find that one of them is
wrong. 
  -- Ayn Rand, "Atlas Shrugged"
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