What is the
dd command in Linux for securely wiping sector 62 of a hard drive. This sector lies in track zero, begins at offset 31744 and is 512 bytes long.
I'd like to know how to wipe it over 1000 times with ultra random data and then wipe over it say 100 times with zeros.
My computer has only one hard drive and I'll be doing this from an Ubuntu live CD using the terminal.