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Re: Secure Erase for PCs?
> Dale Thorn <[email protected]> wrote:
> > It's a hundred times easier to do tools for the IBM PC. I make
> > utilities for the PC, and it would take no more than ten or fifteen
> > minutes to cook this one up.
>
> It took me less than ten minutes...
>
> > But nobody answered my question: Is there a shortcut way to do the
> > wipe, say, thirty times? Ordinarily, I'd run the program thirty
> > times, which would consist of a data write followed by a flush,
> > which would take 30x amount of time.
>
> Try this in Linux...
>
> #!/bin/csh
> set n=1
> loop:
> cat /dev/urandom >/tmp/fill
+ sync;df >/dev/null
> rm /tmp/fill
> @ n = $n + 1
> if ( $n < 30 ) then
> goto loop
> endif
>
and it just might work.