ruptime(1c)
NAME
ruptime − show host status of local machines
SYNTAX
ruptime [ fB−a ] [ −l ] [ −t ] [ −u ]
DESCRIPTION
The ruptime command gives a status line like uptime(1) for each machine on the local network. These status lines are formed from packets broadcast by each host on the network once a minute.
Machines for which no status report has been received for 5 minutes are shown as being down.
OPTIONS
−aUsers idle an hour or more are not counted unless this option is specified.
−dDisplay only those hosts that are considered down.
−lSort the status list by load average. If more than one sort option is given, ruptime uses the last one.
−rShow only hosts that are up and running.
−tSort the status list by uptime. If more than one sort option is given, ruptime uses the last one.
−uSort the status list by number of users. If more than one sort option is given, ruptime uses the last one.
−nnShow only those hosts with nn or more users.
FILES
/usr/spool/rwho/whod.*data files