.TH UPTIME 1 "13 November 1979" .UC .SH NAME uptime \- show how long system has been up .SH SYNOPSIS .B uptime .SH DESCRIPTION Uptime prints the current time, the length of time the system has been up, and the average number of jobs in the run queue over the last 1, 5 and 15 minutes. It is, essentially, the first line of a .IR w (1) command. .SH FILES /vmunix system name list .SH SEE ALSO w(1)