Hidden spot on hard drives?

Michał Masłowski mtmi at o2.pl
Wed Oct 5 12:13:58 PDT 2005

> : # 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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