RWHO(1C) — Unix Programmer’s Manual
NAME
rwho − who’s logged in on local machines
SYNOPSIS
rwho [ option ]
DESCRIPTION
The rwho command produces output similar to who for all machines on the local network. If rwho has not received a report from a machine for 5 minutes, it assumes the machine is down and does not report users last known to be logged into that machine.
If a users has not typed to the system for a minute or more, then rwho reports this idle time. If a user has not typed to the system for an hour or more, rwho omits that user from its output.
OPTIONS
−a Includes users who have not typed to the system for an hour or more.
FILES
/usr/spool/rwho/whod.∗information about other machines
SEE ALSO
BUGS
This is unwieldy when the number of machines on the local net is large.
5 BSD — April 29, 1985