4.4BSD/usr/share/man/cat1/rwho.0

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RWHO(1)                      BSD Reference Manual                      RWHO(1)

NNAAMMEE
     rrwwhhoo - who is logged in on local machines

SSYYNNOOPPSSIISS
     rrwwhhoo [--aa]

DDEESSCCRRIIPPTTIIOONN
     The rrwwhhoo command produces output similar to who,  but for all machines on
     the local network.  If no report has been received from a machine for 5
     minutes then rrwwhhoo 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 rrwwhhoo re-
     ports 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 rrwwhhoo unless the
     --aa flag is given.

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

SSEEEE AALLSSOO
     ruptime(1),  rwhod(8)

HHIISSTTOORRYY
     The rrwwhhoo command appeared in 4.3BSD.

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

4.2 Berkeley Distribution        June 6, 1993                                1