uptime1
Show how long system has been running
Usage
uptime
Overview
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. This is the first line from w(1).
Releases
61 releases since OpenBSD 2.1; the text changed 9 times.
-M until OpenBSD 3.7;
-N until OpenBSD 3.7.