RWHO(TC)                                   UNIX System V



     Name
          rwho - Who is logged in on local network


     Syntax
          rwho [ -a ]


     Description
          The rwho command lists users logged in on  machines  on  the
          local  network.   The  format  is similar to that of who(C).
          Without options, only users who have typed in the last  hour
          are  listed.   For  each user listed, rwho displays the user
          name; the host name; and the date and time the  user  logged
          in.  If the user has not typed in the last minute, rwho also
          displays the user's idle time in hours and minutes.

          The rwho command understands the following option:

               -a   List all users on active nodes.  (Users  idle  for
                    more than an hour are listed.)

          If information from a host is more than  five  minutes  old,
          the host is assumed to be down and its users are not listed.


     Requirements
          Each host to be  listed  must  be  running  the  rwhod(ADMN)
          server,  which  broadcasts  a status packet once every 1 - 3
          minutes.  The local host must also be running this server to
          maintain  the  data  files.   Since  broadcasts do not cross
          gateways, hosts on other networks will not be listed.


     Files
          /usr/spool/rwho/whod.*   information about other nodes


     See Also
          ruptime(TC), rwhod(ADMN).


    (printed 8/17/89)                                   RWHO(TC)