title: How do I make sure a cron job will run?
body: <p>I've always used cpanel to set up con jobs but I don't have cpanel now.
  So I added a PHP file in the cron.hourly but I want to be sure it will run.
  There must be some way to do this. Like a command that lists all the cron jobs that exist?
  I am on Debian 7 64 bit.</p>