So you've created a PHP script that does something like clean your tables or compiles a report on some data. You want it to run it every 2 hours but you don't want to go to your computer every 2 hours. What should you do? Cron job using crontab is what you should do. Cron job is basically setting a timer on your server to run the script at a certain time that you please. Sounds easy enough, but how do you do it? Lets find out!
