uptime —
show how long system has been
running
The uptime utility displays the current
time, the length of time the system has been up, the number of users, and
the load average of the system over the last 1, 5, and 15 minutes.
The following options are available:
--libxo
- Generate output via
libxo(3) in a selection of different human and machine
readable formats. See
xo_options(7) for details on command line arguments.
- /boot/kernel/kernel
- system name list
$ uptime
11:23AM up 3:01, 8 users, load averages: 21.09, 15.43, 12.79
The uptime command appeared in
3.0BSD.