title: How to setup cron job on Amazon Linux AMI
body: <p>I am hosting Tiny Tiny RSS site hosted on </p>
  
  <p><strong>Amazon Linux AMI</strong> </p>
  
  <p>To update the feed automatically I have to run following cron job. </p>
  
  <p>Reference 
  <a href="http://tt-rss.org/redmine/projects/tt-rss/wiki/UpdatingFeeds" rel="noreferrer">http://tt-rss.org/redmine/projects/tt-rss/wiki/UpdatingFeeds</a> </p>
  
  <p>*/30 * * * * /usr/bin/php /var/www/html/tt-rss/update.php --feeds --quiet</p>
  
  <p>Here is the step I did:</p>
  
  <ol>
  <li>sudo su</li>
  <li>cd /etc</li>
  <li>crontab -e</li>
  <li>add this line 
  */30 * * * * /usr/bin/php /var/www/html/tt-rss/update.php --feeds --quiet</li>
  </ol>
  
  <p>But I still got the message "Update Daemon is not running".</p>
  
  <p>May I know is this correct step for cron job?</p>
  
  <p>My first setup.</p>
  
  <p>Thanks,
  Alex</p>