code-backups/bash/battery.sh

#!/usr/bin/env bash

# Outputs battery charge percentage and status
# e.g. Battery 0: 85% (Discharging)
for bi in /sys/class/power_supply/BAT*; do
	[ -f "${bi}" ] && echo "Battery ${bi:27:1}: $(cat ${bi}/capacity)% ($(cat ${bi}/status))"
done