Crons are being deleted

[kirlevon26]

I'm creating a cron to execute a php file, but it's being deleted after a few hours. I want to know why? maybe I'm doing something wrong?

 

[descalzo]

How often was the cron being run?

Less than 5 minutes apart, and the system should shut it down.

 

[Brandon]

root@starka [~]# crontab -l -u coder90
* * * * * php /home/coder90/etc/active_users.php

As stated above, you need to have it running at least 5 minutes apart. I have made the change for you.