.\"	$OpenBSD: sensorsd.8,v 1.4 2004/06/27 22:48:27 jmc Exp $
.\"
.\" Copyright (c) 2003 Henning Brauer <henning@openbsd.org>
.\"
.\" Permission to use, copy, modify, and distribute this software for any
.\" purpose with or without fee is hereby granted, provided that the above
.\" copyright notice and this permission notice appear in all copies.
.\"
.\" THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
.\" WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
.\" MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
.\" ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
.\" WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
.\" ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
.\" OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
.\"
.Dd September 20, 2003
.Dt SENSORSD 8
.Os
.Sh NAME
.Nm sensorsd
.Nd monitor hardware sensors
.Sh SYNOPSIS
.Nm sensorsd
.Sh DESCRIPTION
The
.Nm
utility retrieves hardware sensor monitoring data like fan speeds,
temperatures and voltages, via
.Xr sysctl 3 .
It uses
.Xr syslog 3
to send an alert if they are out of the given limits.
.Pp
Limits for a particular sensor may be specified in the
.Xr sensorsd.conf 5
configuration file.
.Sh FILES
.Bl -tag -width "/etc/sensorsd.conf"
.It /etc/sensorsd.conf
Configuration file for
.Nm .
.El
.Sh SEE ALSO
.Xr sysctl 3 ,
.Xr syslog 3 ,
.Xr it 4 ,
.Xr lm 4 ,
.Xr nsclpcsio 4 ,
.Xr viaenv 4 ,
.Xr sensorsd.conf 5 ,
.Xr syslogd 8
.Sh HISTORY
The
.Nm
program first appeared in
.Ox 3.5 .