ruptime - show host status of local machines
ruptime [ -alrtu ]
This command is available with the Networking software installation
option. Refer to for information on how to install optional software.
ruptime gives a status line like uptime for each machine on the local
network; these 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.
Normally, the listing is sorted by host name, but this order can be
changed by specifying one of the options listed below.
-a Count even those users who have been idle for an hour or more.
-l Sort the display by load average.
-r Reverse the sorting order.
-t Sort the display by up time.
-u Sort the display by number of users.
17 December 1987 RUPTIME(1C)