UPTIME(1) BSD General Commands Manual UPTIME(1)NAMEuptime — show how long system has been running
The uptime utility displays the current time, the length of time the sys‐
tem has been up, the number of users, and the load average of the system
over the last 1, 5, and 15 minutes.
/vmunix system name list
The uptime command appeared in 3.0BSD.
3rd Berkeley Distribution April 18, 1994 3rd Berkeley Distribution