#!/bin/bash
# marks 1.000.000 Blocks as badblock :)
# you should really know what you're doing my friend
hdparm=`which hdparm`
count=0
while [ $count -le 1000000 ]
do
$hdparm --yes-i-know-what-i-am-doing --make-bad-sector $count /dev/sda
count=$[$count+1]
done
exit 0