[Beowulf] High Performance SSH/SCP

[Leif Nixon]

"Robert G. Brown" <rgb at phy.duke.edu> writes:

> For example, who actually shuts down their entire network when the word
> comes in that e.g. the linux kernel has an exploit that allows any user
> to root at will? 

We actually touched /etc/nologin on Monday morning.

-- 
Leif Nixon                       -            Systems expert
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National Supercomputer Centre    -      Linkoping University
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