title: Add 10 minute cron job to Ubuntu package
body: <p>I need to install some cron jobs with my Ubuntu installation package. The ones that run every day or hour are easy: I can just create a symlink from <code>/etc/cron.daily</code> to my script.</p>
  
  <p>However, I also have a script that I would like to run every 10 minutes. There is no such thing as <code>/etc/cron.minutely</code>. Also I am not sure how to edit crontab without using the interactive editor (<code>crontab -e</code>). What is the best way to go about this?</p>