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@alkhachatryan
Last active November 29, 2020 20:07
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LINUX | Check the battery power
#!/bin/bash
#IF statment will use this var to notify user about low battery
LESS_THAN=70
#Interval in sec
INTERVAL=30
while true;
do
STR=$(upower -i /org/freedesktop/UPower/devices/battery_BAT0 | grep percentage)
VALUE=${STR//[A-Z a : %]/}
if [ $VALUE -lt $LESS_THAN ] ; then
notify-send "Battery is low: $VALUE%"
fi
sleep $INTERVAL;
done
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