49 lines
1.6 KiB
Diff
49 lines
1.6 KiB
Diff
|
Description: Cleanup uptime man page #282168
|
||
|
|
Author: Brendan O'Dea <bod@debian.org>
|
||
|
|
Bug-Debian: http://bugs.debian.org/282168
|
||
|
|
Reviewed-by: Craig Small<csmall@debian.org>
|
||
|
|
Index: b/uptime.1
|
||
|
|
===================================================================
|
||
|
|
--- a/uptime.1 2009-11-24 20:53:05.000000000 +1100
|
||
|
|
+++ b/uptime.1 2009-11-24 21:00:35.000000000 +1100
|
||
|
|
@@ -6,7 +6,8 @@
|
||
|
|
.SH SYNOPSIS
|
||
|
|
.B uptime
|
||
|
|
.br
|
||
|
|
-.BR uptime " [" "\-V" ]
|
||
|
|
+.B uptime
|
||
|
|
+.RB [ \-V ]
|
||
|
|
.SH DESCRIPTION
|
||
|
|
.B uptime
|
||
|
|
gives a one line display of the following information.
|
||
|
|
@@ -14,13 +15,25 @@
|
||
|
|
how long the system has been running,
|
||
|
|
how many users are currently logged on,
|
||
|
|
and the system load averages for the past 1, 5, and 15 minutes.
|
||
|
|
-.sp
|
||
|
|
+
|
||
|
|
This is the same information contained in the header line displayed by
|
||
|
|
.BR w (1).
|
||
|
|
+.sp
|
||
|
|
+System load averages is the average number of processes that are either
|
||
|
|
+in a runnable or uninterruptable state. A process in a runnable state is
|
||
|
|
+either using the CPU or waiting to use the CPU. A process in
|
||
|
|
+uninterruptable state is waiting for some I/O access, eg waiting for
|
||
|
|
+disk. The averages are taken over the three time intervals.
|
||
|
|
+Load averages are not normalized for the number of CPUs in a system, so
|
||
|
|
+a load average of 1 means a single CPU system is loaded all the time
|
||
|
|
+while on a 4 CPU system it means it was idle 75% of the time.
|
||
|
|
.SH FILES
|
||
|
|
-.IR /var/run/utmp " information about who is currently logged on"
|
||
|
|
-.br
|
||
|
|
-.IR /proc " process information"
|
||
|
|
+.TP
|
||
|
|
+.I /var/run/utmp
|
||
|
|
+information about who is currently logged on
|
||
|
|
+.TP
|
||
|
|
+.I /proc
|
||
|
|
+process information
|
||
|
|
.SH AUTHORS
|
||
|
|
.B uptime
|
||
|
|
was written by Larry Greenfield <greenfie@gauss.rutgers.edu> and
|