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p: adding a temp plugin for RPi

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Steve Schnepp 2013-10-12 20:57:26 +02:00
parent 3233ad4934
commit 6af19f5558
1 changed files with 33 additions and 0 deletions
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plugins/rpi/rpi_temp Executable file
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#! /bin/sh
# (c) 2013 - LGPL - Steve Schnepp <steve.schnepp@pwkf.org>
pluginfull="$0" # full name of plugin
plugin="${0##*/}" # name of plugin
pidfile="$MUNIN_PLUGSTATE/munin.$plugin.pid"
cache="$MUNIN_PLUGSTATE/munin.$plugin.value"
if [ ! -r "/sys/class/thermal/thermal_zone0/temp" ]
then
echo "# Cannot read CPU Temp"
exit 1
fi
if [ "$1" = "config" ]
then
cat <<EOF
graph_title CPU Temp
graph_category system
graph_vlabel C
thermal_zone0.label Current CPU Temp
EOF
exit 0
fi
# values
TEMP_MILLI_C=$(cat /sys/class/thermal/thermal_zone0/temp)
echo thermal_zone0.value $( echo "$TEMP_MILLI_C / 1000" | bc )
exit 0