man radwho (Commandes) - radwho -- show online users

NAME

radwho -- show online users

radwho [-l] [-h] [-f] [-n] [-s] [-i] [-p] [-c] [-r] [-d radius_dir] [-u radutmp_filename]

The Cistron Radius server maintains an active session database in a file called radutmp. This utility shows the content of that session database.

-l: Show local shell users too. In this case, radwho reads the local "session database" aka the systems utmp file as well and shows the contents of that file before the contents of the radius "session database" aka the radutmp file, in the same format.
-h: Hide shell users. Doesn't show the entries for users that do not have a SLIP or PPP session.
-f: Behave as the 'fingerd' daemon - waits for one line of input, then prints the output with lines \r\n terminated.
-n: Normally radwho looks up the username in the systems password file, and shows the full username as well. The -n flags prevents this.
-s: Show full name.
-i: Shows the session ID instead of the full name.
-p: Adds an extra column for the port type - I for ISDN, A for Analog.
-c: Shows caller ID (if available) instead of the full name.
-r: Outputs all data in raw format - no headers, no formatting, fields are comma-seperated.
-d radius_dir: Path to the directory that contains the configuration files.
-u radutmp_filename: The path to the radutmp file, which is the session-database aka list of logged in users. Defaults to (on most systems) /var/log/radutmp.

Miquel van Smoorenburg, miquels@cistron.nl.

Miquel van Smoorenburg, miquels@cistron.nl.