mirror of https://github.com/captn3m0/Scripts.git
17 lines
658 B
Bash
Executable File
17 lines
658 B
Bash
Executable File
#!/bin/bash
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# Add the following to your crontab to get this working
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# DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus
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# XAUTHORITY=/home/nemo/.Xauthority
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BATTINFO=`acpi -b`
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BATTERY=/sys/class/power_supply/BAT0
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REM=`grep "POWER_SUPPLY_CHARGE_NOW" $BATTERY/uevent | awk -F= '{ print $2 }'`
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FULL=`grep "POWER_SUPPLY_CHARGE_FULL_DESIGN" $BATTERY/uevent | awk -F= '{ print $2 }'`
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PERCENT=`echo $(( $REM * 100 / $FULL ))`
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echo "Battery is at $PERCENT%"
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if [[ `echo $BATTINFO | grep Discharging` && "$PERCENT" -lt "15" ]] ; then
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echo "Not Charging, so alerting"
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DISPLAY=:0.0 /usr/bin/notify-send --urgency=critical "Battery Running Low" "$BATTINFO"
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fi |