Newbie query on login

[kamesh jayachandran]

Hai all,
Sorry for naive question.I want to see the list of users logged in to my
cvs server at anytime.How to forcefully logout them?
cvs allows as many logins as possible at anytime to repository from the
same account.It allows them to access the repository as long as they have
not executed logout themselves.
One more query.....
How to show the list of modules in the repository when one gives cvs co -c
or -s?
with regards
kamesh jayachandran

-- 
"I'm a bastard, and proud of it !"
        - Linus Torvalds