defend from -> :() { :&:; } ;:

[Rolf G Nielsen]

Danielisz Laszlo wrote:
> Please do not try to execute this: :() { :&:; } ;: on your BSD machine.
> I ask all who already tried it how to defend from this?
> 
> 
> 
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What does it do?

-- 

Sincerly,

Rolf Nielsen