Why is crontab not executing my PHP script?
I have built one php file to check some result, so that I need to setup a cronjob. I set one to run every 30 minute, so that the results will be send. However, I don't know why my crontab did not run after every 30 minute. Here is how I set the crontab: */30 * * * * php /var/www/html/result.php I have confirmed my file directory is correct. What I not sure is about the timing part: isn't it possible to use */30 * * * * or 30 * * * * ? I set */30 * * * * and did not work. fedorqui Given */30 * * * * php /var/www/html/result.php There are multiple possibilities why it is not working: First of