rwho(1c)
NAME
rwho − who’s logged in on local machines
SYNTAX
rwho [ −ah ]
DESCRIPTION
The rwho command produces output similar to who(1), but for all machines on the local network. If no report has been received from a machine for 5 minutes, then rwho assumes that the machine is down, and does not report users last known to be logged into that machine.
If a user hasn’t typed to the system for an hour or more, then the user will be omitted from the output of rwho.
OPTIONS
−aNormally, rwho omits users who have not typed to the system for an hour or more. If the −a flag is specified, these users will be listed.
−hNormally, rwho prints its output sorted by user name. If the −h flag is specified, than the results will be sorted by host name.
FILES
/usr/spool/rwho/whod.*Information about other machines