How to completely erase a hard disk

[David Vincent]

Juan Pablo Mazzini wrote:
> I`ve made a mistake instaling an Ubuntu 7 server with RAID disk 1.  
> Now when i try to install again de instaler is unable to make a new  
> raid cause the old one is still configured somewhere, anyone knows a  
> metod taht i can use to put both hard disk in like new and erase all  
> the information stored in them including the booth sector in order to  
> install again.
> 
> regards
> Juan Pablo Mazzini
> Argentina
> 
> 

google for dban - its hosted on sourceforge.

-d