I am trying to load a URL via a Cron job. I have two questions.

1) If I set cPanel to run the job at 9AM every day, the minutes, months and weekdays multi-select always select the top option upon save (ex. Every Month).

2 I am still struggling with getting the Cron job right. This doesn't work:

0 * * * * curl -s -o /dev/null myurl.com: The Leading Domain Names Site on the Net

Error returned: /bin/sh: 0: command not found

NOTE: My URL is actually to a Joomla calendar component which updates the calendar via the URL to my ical file on the server. If I run the URL I am trying to call directly in the browser it works fine so I know that piece works.