Greetings, On Thu, Mar 4, 2010 at 6:31 PM, chloe K <chloekcy2000 at yahoo.ca> wrote: > Hi all > > What is the best practice to remove all data in the disk? > > ls fdisk ok or use dd > > Can data be recovered? > > and what is the dd command? > fdisk just repartiions the disk. dd is an axe. It can be used to copy anything to anything. This is useful to _really_ wipe data off. Regards Rajagopal