Description
The
job schedule cron modify command
modifies a cron schedule.
A cron schedule, like a UNIX cron job, runs at a specified time.
You can also specify months, days of the month,
or days of the week on which the schedule runs.
Use the
job schedule cron show command
to display all current cron schedules.
See the documentation for
job schedule cron show
for more information about how cron schedules work.
Modifying one parameter of a cron schedule does not affect
the other parameters.
For example, if cron schedule is set to run at 3:15 AM,
and you modify the "hour" parameter to 4,
the schedule's new time will be 4:15am.
To clear a parameter of the schedule's interval,
you must explicitly set that portion to "0" or "-"
Some parameters can also be set to "all".
Parameters
-name <text> - Name
Use this parameter with
the name of an existing cron schedule
to specify the cron schedule you want to modify.
[-month <cron_month>, ...] - Month
Use this parameter to specify
a new "month" value for the cron schedule.
Valid values are January, February, March, April, May, June,
July, August, September, October, November, December, or all.
Specify "all" to run the schedule every month.
[-dayofweek <cron_dayofweek>, ...] - Day of Week
Use this parameter to specify
a new "day of week" value for the cron schedule.
Valid values include Sunday, Monday, Tuesday, Thursday, Friday, Saturday, or all.
Specify "all" to run the schedule every day.
[-day <cron_dayofmonth>, ...] - Day
Use this parameter to specify
a new "day of month" value for the cron schedule.
Valid values range from 1 to 31.
[-hour <cron_hour>, ...] - Hour
Use this parameter to specify
a new "hour of the day" value for the cron schedule.
Valid values range from 0 (midnight) to 23 (11:00 p.m.),
Specify "all" to run the schedule every hour.
[-minute <cron_minute>, ...] - Minute
Use this parameter to specify
a new "minute of the hour" value for the cron schedule.
Valid values range from 0 to 59.
