echo -n "# Using governor " > /tmp/battery.txt
cat /sys/devices/system/cpu/cpu0/cpufreq/scaling_governor >> /tmp/battery.txt

DESIGNCAP=`cat /proc/acpi/battery/BAT1/info | awk '/design\ capacity:/ { print $3 }'`
LASTMAXCAP=`cat /proc/acpi/battery/BAT1/info | awk '/last\ full\ capacity:/ { print $4 }'`

echo "# Battery max design $DESIGNCAP mWh, last $LASTMAXCAP mWh" >> /tmp/battery.txt
echo "# Using last max for percentages." >> /tmp/battery.txt
echo "" >> /tmp/battery.txt


while sleep 60;
do
        let TIME=$TIME+1
        echo $TIME >> /tmp/battery.txt
        cat /proc/acpi/battery/BAT1/state | awk "/remaining\ capacity/ { print (\$3 / $LASTMAXCAP) * 100 }" >> /tmp/battery.txt
done