The
rwho
command produces output similar to
who (,)
but for all machines on the local network.
If no report has been
received from a machine for 11 minutes then
rwho
assumes the machine is down, and does not report users last known
to be logged into that machine.
If a users hasn't typed to the system for a minute or more, then
rwho
reports this idle time. 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
unless the
-a
flag is given.