Just to clear up any confusion, the "hosts" the users log into are
port servers.
The reason I say I am asking this is because most users connect to a host-port but they forget about disconnecting even though they are done using the host-port. There's a GUI application to disconnect a user, but accessing that is very slow. The GUI app is written in TCL, so I'm trying to decipher it. But it seems that I won't be able to write such a script because the it appears only application has permission to disconnect users.
Our old port servers had user names and passwords that were common and everybody knew about them, and anyone could go and disconnect a user. But now the port servers are located somewhere else and no one knows the login info.
Thanks for all the feedback.