title: How to run cron.php in magento in fixed time interval
body: <p>I have setup an API in Magento that fetches product information from third party and add them in product list in admin.</p>
  
  <p>For this I have made a custom module and also setup crontab in its config.xml and set it to every 10 minutes. </p>
  
  <p>API is working well and it adds product in admin product list.</p>
  
  <p>I am getting problem in running <strong>cron.php</strong> which schedules all cron jobs in magento. 
  I have to run it manually each time. </p>
  
  <p>I want to run it automatically after a time interval. 
  How is it possible..?</p>
  
  <p>Thanks in advance for any help.</p>