mehul.dave@gmail.com wrote:
> Hi All,
>
> We are writing one Shredder which will shredd all unwanted info on
> users request.
>
> I am in search of tool which tests that the shredder has done the
> intended job sucessfully.
>
> Basicall, i am in search of a tool which confirms that "if a user has
> shredded all files and folders" then all files and folders are really
> deleted from system.
>
> Can someone recommend me any such tool or technique?

Forgive me if I misunderstand, but you're writing this shredder, and you
don't know how to tell if a file has been completely deleted?

Scary.