#!/usr/bin/env sh

IFS=$'\n'
TOTAL=0
for I in $(ls -1 playtime 2>/dev/null); do
		TOTAL=$(echo $(cat "playtime/${I}") + "${TOTAL}" | nickle)
done

echo Total seconds: ${TOTAL}
echo Total minutes: $(echo ${TOTAL} / 60 | nickle)
echo Total hours: $(echo ${TOTAL} / 60 / 60 | nickle)
echo Total days: $(echo ${TOTAL} / 60 / 60 / 24 | nickle)
echo Total years: $(echo ${TOTAL} / 60 / 60 / 24 / 365.25 | nickle)