http://www.cs.su.oz.au/~piers/papers/abstracts/share1.shtml
http://www.ecas.ou.edu:8080/library/all/SG-2113.10/1622
Also some followup work:
http://www.softway.com.au/softway/products/share2.html <- neat
http://www.cs.su.oz.au/~piers/papers/abstracts/share2.shtml
I've sometimes wished for such a thing administering UNIX boxes at my
day job.
-- Chip Salzenberg - a.k.a. - <chip@pobox.com> "We can shower it with neutrons." "Or we can do the Neutron Dance!" // MST3K