46 lines
1.1 KiB
Bash
Executable File
46 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# In auto mode the fan does not use the maximum speed when temerature is
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# high, this script manually set fan speed to full-speed/ returns ist to
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# auto mode.
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start() {
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echo "Starting Service"
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chmod 744 /proc/acpi/ibm/fan
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while :
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do
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CURRENTSPEED=`cat /proc/acpi/ibm/fan | grep level: | awk 'NF>1{print $NF}'`
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CURRENTTMP=`cat /proc/acpi/ibm/thermal | grep -o -E '[0-9]+' | sed -n '1p'`
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if [ $CURRENTTMP -gt 80 ]; then
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echo "level full-speed" > /proc/acpi/ibm/fan
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RETURN="$CURRENTSPEED -> disengaged"
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elif [ $CURRENTTMP -lt 65 ]; then
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echo "level auto" > /proc/acpi/ibm/fan
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RETURN="$CURRENTSPEED -> auto"
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fi
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sleep 5
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done
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}
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stop() {
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echo "Stopping Service"
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killall fancontrol
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}
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case "$1" in
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start)
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start &
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;;
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stop)
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stop
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;;
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status)
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;;
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restart|reload|condrestart)
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stop
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start &
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;;
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*)
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echo $"Usage: $0 {start|stop|restart|reload|status}"
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exit 1
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esac
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exit 0
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