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Article #68939

Clearing a disk quickly

#68939
From: Mark Rogers
Date: Fri, 19 Apr 1996 00:00
22 lines
1494 bytes
I'm looking for a quick way of wiping a disk, in the way that "format 
/q/u" does. That is - wipe the FAT and be done with it. No need to go 
through the whole disk deleting files one at a time.

Why not use format /q/u, I hear you ask? Well, because it only works on 
floppy disks. I can't use it to wipe, for example, a hard disk, a ZIP 
disk, or a stacked (compressed) disk. Doing these things is, of-course, 
dangerous if you don't know what you're doing, but I *do* know what I'm 
doing and not being able to do it is frustrating!

("Wipe" was probably a poor choice of wording. I'm not interested in the 
security implications - I don't need the data to be removed from the disk 
so thoroughly that the US government can't get it off. I just want the 
disk to report "empty" and allow me to put new files on it.)

Any ideas? 

Mark.
-- 
int MeaningOfLife (void) { return 42; }   // mcr@holly.demon.co.uk
function MeaningOfLife :integer; begin MeaningOfLife := 6 * 9 end;
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From: Mark Rogers <mcr@holly.demon.co.uk>
Subject: Clearing a disk quickly
Date: 1996/04/19
Message-ID: <829936245snx@holly.demon.co.uk>
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