PHP Cronjob with CPanel

I've never set a Cronjob before.

Is it enough to just write the php file I want to execute (in this case send a mail every 24h) and follow through the CPanel GUI prompts开发者_StackOverflow?

Thanks!

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yes, that is all you have to do.

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Here's a screenshot that shows sample usage of cPanel's Cron Job UI:

http://screencast.com/t/MDc5MTJkMGQ