battery.sh

#!/bin/bash

[ "$UID" -eq 0 ] || exec sudo "$0" "$@"
carga=$(cat /sys/class/power_supply/BAT*/capacity)
echo ""
echo "***Bateria IdeaPad***"
echo "***Carga atual $carga%***"
	if grep -q 1 /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode;
	then 
		echo ""
		echo "MODO DE CONSERVAÇÃO HABILITADO."
				echo ""
				upower -i /org/freedesktop/UPower/devices/battery_BAT0 | grep -E "state|to\ full|capacity|voltage"
				fi
	if grep -q 0 /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode;
	then
		echo ""
		echo "MODO DE CONSERVAÇÃO DESABILITADO."
fi
echo ""
echo "1) Habilitar modo de conservação"
echo "2) Desabilitar modo de conservação"
echo "3) Status da bateria"
echo "4) Sair"
echo ""

read sw

if [ $sw -eq 1 ]
then
	echo 1 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode
	echo ""
	echo "Modo de conservação habilitado."
	echo " :) Enjoy"
	echo ""
fi
if [ $sw -eq 2 ]
then
	echo 0 > /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode
	echo ""
	echo "Modo de conservação desabiltado."
	echo "Take Easy"
	echo ""
fi
if [ $sw -eq 3 ] 
then
	if grep -q 1 /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode;
	then 
		echo ""
		echo "MODO DE CONSERVAÇÃO HABILITADO. << $carga% >>"
				echo ""
				upower -i /org/freedesktop/UPower/devices/battery_BAT0 | grep -E "state|to\ full|capacity|voltage"
	fi
	if grep -q 0 /sys/bus/platform/drivers/ideapad_acpi/VPC2004:00/conservation_mode;
	then
		echo ""
		echo "MODO DE CONSERVAÇÃO DESABILITADO.  << $carga% >>"
				echo ""
								upower -i /org/freedesktop/UPower/devices/battery_BAT0 | grep -E "state|to\ full|capacity|voltage"
	fi
fi

if [ $sw -eq 4 ]
then
	echo 
	echo ""
	echo "Sair"
    echo "***Carga atual $carga%***"
	echo ""
fi