Note that when you hook up everything to the hub the crossover
cable will no longer be necessary (and will, in fact, stop working.)
As for Red Hat 6.0, yeah, I've been running it for a few weeks.
The question isn't particularly Red Hat specific, though.
# adduser
Should be quite adequate for creating all the new users you like.
Though if you really feel the need you can use linuxconf instead.
As for changing an account's default shell, log in as that person
and
% chsh
Note that /bin/csh is just a symlink to /bin/tcsh, so don't be
surprised if csh has all sorts of features you're not accustomed to seeing
in a c shell. :) As for your .cshrc, I don't believe one will be
generated for you automatically, but writing one yourself shouldn't be too
difficult.
Matt Hiller