95 lines
2.1 KiB
Bash
Executable File
95 lines
2.1 KiB
Bash
Executable File
#!/bin/sh
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#
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# $OpenBSD: sensors_,v 1.2 2010/10/07 11:01:06 jasper Exp $
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#
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# Script to monitor OpenBSD sensors
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# (c) 2007 Michael Knudsen <mk@openbsd.org>
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#
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# Invoke as "volt", "temp", "fan" or "humidity" based on what is being monitored.
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# Parameters understood:
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#
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# config (required)
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# autoconf (optional - used by munin-config)
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# Magic markers (optional - used by munin-config and installation
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# scripts):
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#
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#%# family=auto
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#%# capabilities=autoconf suggest
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mode=$(basename $0 | sed 's/sensors_//')
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if [ "$1" = "autoconf" ]; then
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if [ "$(uname -s)" = "OpenBSD" ]; then
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echo yes
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exit 0
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else
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echo no
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exit 1
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fi
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fi
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if [ "$1" = "suggest" ]; then
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sysctl hw.sensors | awk '
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/.temp/ { temp=1; }
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/.fan/ { fan=1; }
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/.volt/ { volt=1; }
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/.humidity/ { humidity=1; }
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END {
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if (temp) {
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print "temp";
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}
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if (fan) {
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print "fan";
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}
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if (volt) {
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print "volt";
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}
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if (humidity) {
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print "humidity";
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}
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}'
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exit 0
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fi
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if [ "$mode" != "volt" -a "$mode" != "temp" -a "$mode" != "fan" -a "$mode" != "humidity" ]; then
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# error: invoke as "temp" "volt" "fan" or "humidity"
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exit 1
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fi
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if [ "$1" = "config" ]; then
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echo 'graph_args --base 1000'
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if [ "$mode" = "temp" ]; then
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echo 'graph_title Temperature sensor values'
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echo 'graph_vlabel degC'
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elif [ "$mode" = "volt" ]; then
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echo 'graph_title Voltage sensor values'
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echo 'graph_vlabel V'
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elif [ "$mode" = "fan" ]; then
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echo 'graph_title Fan speed sensor values'
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echo 'graph_vlabel RPM'
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elif [ "$mode" = "humidity" ]; then
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echo 'graph_title Relative Humidity sensor values (in %)'
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echo 'graph_args --upper-limit 100 -l 0'
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echo 'graph_vlabel %'
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echo 'graph_scale no'
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fi
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echo 'graph_category system'
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sysctl hw.sensors | cut -b 12- | fgrep $mode | while read s; do
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name=$(echo $s | cut -d= -f1 | sed 's/\./_/g')
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echo "$name.label $name"
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done
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exit 0
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fi
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sysctl hw.sensors | cut -b 12- | fgrep $mode | while read s; do
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name=$(echo $s | cut -d= -f1 | sed 's/\./_/g')
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value=$(echo $s | cut -d= -f2 | cut -d' ' -f1 | sed -e 's,\%$,,g')
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echo "$name.value $value"
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done
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