Difficult Alarmclock - Turn your Unix box into a music clock that sucks less

see the blog post (zh_CN)
requirement: mpg123, python-crontab, a cgi webserver

Usage

put mp3 in data directory
put alarmclock.py (edit the constant) in your cgi directory
BOOM

if you are unfamilliar with crontab syntax, visit crontab.guru