home/.config/i3/status/pwr


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#!/bin/bash

power=0
for bat in /sys/class/power_supply/BAT*; do
    p=$(cat "$bat/power_now")
    power=$((power+p))
done

printf '%0.1fW\n' "$(( power ))e-6"
printf '%0.1fW\n' "$(( power ))e-6"

exit 0