You may want to run a script some number of times per time unit. For example if you want to run it every 10 minutes use the following crontab entry (runs on minutes divisible by 10: 0, 10, 20, 30, etc.)
*/10 * * * * /usr/bin/somedirectory/somecommand
untuk yang per hari
0 0 * * * /usr/bin/somedirectory/somecommand
