Restricted Shell - does it still exist.

[FAUSETT at tops20.radc.af.mil]

I'm looking for something like the old AT&T restricted shell (found in System
III and possibly later?) for a Sun system.  I've got a guest user I need to 
set up on the system with whom I have a good bit of trust, but still want to 
discourage from poking around tyhe system.

Does anyone know if such a beastie still exists?

Mark Fausett
fausett at tops20.radc.af.mil
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