Logs you off the McIDAS session.
The LOGOFF command logs you off the McIDAS session so the session no longer has an identifying user name and project number. LOGOFF also clears the command history so you cannot recall previously entered commands with the & (Ampersand) and ^ (Caret) commands.
The LOGON command logs you onto the McIDAS session. The EXIT command ends the McIDAS session and closes its associated windows.