freebsd man page for uptime

UPTIME(1)						    BSD General Commands Manual 						 UPTIME(1)

NAME
     uptime -- show how long system has been running

SYNOPSIS
     uptime

DESCRIPTION
     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.

FILES
     /boot/kernel/kernel  system name list

SEE ALSO
     w(1)

HISTORY
     The uptime command appeared in 3.0BSD.

BSD
								  April 18, 1994							       BSD