...ds, telnetd (8) cleans up utmp in the described way. The wtmp file records all logins and logouts. Its format is exactly like utmp except that a null username indicates a logout…...ds, telnetd (8) cleans up utmp in the described way. The wtmp file records all logins and logouts. Its format is exactly like utmp except that a null username indicates a logout…...ds, telnetd (8) cleans up utmp in the described way. The wtmp file records all logins and logouts. Its format is exactly like utmp except that a null username indicates a logout…...gle login session will be allowed for the user and the user's processes will be killed on logout. ignore The module will never return PAM_SUCCESS status for the user. It will re…...en the last session of the user has ended. If this option is configured to non-zero rapid logout/login cycles are sped up, as the user's service manager is not constantly restar…...en the last session of the user has ended. If this option is configured to non-zero rapid logout/login cycles are sped up, as the user's service manager is not constantly restar…