Versions Compared

Key

  • This line was added.
  • This line was removed.
  • Formatting was changed.

...

Info

NOTE: the “*/5” means create a list of all minutes and run the job for every fifth value from the list.

More CRON Examples

Below are some additional examples of cron strings related to scheduling:

Minutes

Hours

Day of Month

Month

Day of week

Year

Description

0

10

*

*

?

*

Run at 10:00 am (UTC) every day

15

12

*

*

?

*

Run at 12:15 pm (UTC) every day

0

18

?

*

MON-FRI

*

Run at 6:00 pm (UTC) every Monday through Friday

0

8

1

*

?

*

Run at 8:00 am (UTC) every 1st day of the month

0/15

*

*

*

?

*

Run every 15 minutes

0/10

*

?

*

MON-FRI

*

Run every 10 minutes Monday through Friday

0/5

8-17

?

*

MON-FRI

*

Run every 5 minutes Monday through Friday between 8:00 am and 5:55 pm (UTC)

CRON Restrictions

There are several restrictions when it comes to CRON expressions:

  • We are not allowed to specify the Day-of-month and Day-of-week fields in the same cron expression. If you specify a value (or a *) in one of the fields, you must use a ? (question mark) in the other.

  • Any cron expressions that lead to rates faster than 1 minute are not supported.