Cron syntax

If you want set cron job, go to Control panel -> Cron jobs. After save, jobs will take effect after 10 minutes. 

Examples

Run script via php cli:

0 */2 * * * /usr/bin/php /home/uxxx/test.php

Request to page every 30 minute:

30 * * * * /usr/bin/wget -O - -q -t 1 http://example.com/cron.php >/dev/null 2>&1

Examples of cron jobs

Run job 5 minute:

*/5 * * * * /usr/bin/php /home/uxxx/test.php

Run job every 2 hour:

0 */2 * * * /usr/bin/php /home/uxxx/test.php

Run job every monday:

05 04 * * 1 /usr/bin/php /home/uxxx/test.php