how to make the contents of a file disappear after x numbers of days or at date

[Cybe R. Wizard]

On Thu, 9 Sep 2010 14:04:06 +0000 (UTC)
user1 <bqz69 at telia.com> wrote:

> 
> >> I should be a kind of wipe operation :-)
> > Can you explain what you mean with "disappear"? Should the result
> > be an empty file or e.g. a file with the same length and random
> > data?
> 
> 
> I mean the result should be an empty file (or a part of a file),
> where the "wiped" data is gone and cannot be restored.
> 
Do you want an empty file or a deletion of the file?
If the latter, use cron.

Cybe R. Wizard
-- 
When Windows are opened the bugs come in.
	Winduhs