rwho — who is logged in on local machines

       This is unwieldy when the number of machines on the local net is large.

Linux NetKit (0.17)                              August 15, 1999                                         RWHO(1)

       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.

/var/spool/rwho/whod.*   information about other machines

       The rwho command appeared in 4.3BSD.

       rwho — who is logged in on local machines

finger(1), rup(1), ruptime(1), rusers(1), who(1), rwhod(8)

rwho [-a]