#!/usr/bin/env bash

capture=""
if [[ $# -eq 1 ]]
then
    capture="\1H,\2M,\3s"
else
    capture="\1H,\2M"
fi

acpi -b | sed "s/.*\([0-9][0-9]\):\([0-9][0-9]\):\([0-9][0-9]\).*/$capture/g" | xargs echo