[U-Boot-Users] Delete all env vars except read onlys

[Stefan Roese <sr@denx.de>]

On Wednesday 13 February 2008, Markus Klotzb?cher wrote:
> > => scrubenv
> > Do you really want to do this ('yes' or 'no')? yes
>
> Such a confirmation is not very Unix-like and will prevent this command
> to be used in scripts. I like the idea of a scrubenv/resetenv command
> but vote for leaving out the confirmation.
>
> U-Boot provides many, much more serious ways to blow you foot off which
> don't ask such questions.

Sure. But not by "just" typing one command. Or at least I don't know those 
kind of destructive commands.

So I still would like to see the extra check.

Best regards,
Stefan

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