MINUTE HOUR DOM MONTH DOW
MINUTE How many minutes in an hour (0-59)
HOUR hours in the day (0-23 hours)
DOM number of days in one months (1-31)
Month Monthly (1-12)
DOW Week (0-7), of which 0 and 7 both represent Sunday.
If you want to specify a field that allows multiple values, follow the procedure provided below (specified).
The order of precedence is as follows:
The ' * ' can be used to specify all valid values.
' M-n ' can be used to specify a range, such as "1-5"
' m-n/x ' or ' */x ' can be used to jump the value of an X within a specified range, such as "*/15" in the minute field means "0,15,30,45", "1-6/2" means "1,3,5".
' A, b,..., Z ' can be used to specify multiple values, such as "0,30" or "1,3,5".
Any blank lines and lines that begin with ' # ' will be ignored as comments.
In addition, ' @yearly ', ' @annually ', ' @monthly ', ' @weekly ', ' @daily ', ' @midnight ', ' @hourly ' are all supported.
To illustrate:
# per minute
* * * * *
# 5th minutes after every hour
5 * * * *
)
Based on development needs, suppose we need to rebuild every one hours. Select Build periodically and fill in the Schedule with 0 * * * *.
The first parameter represents the minute minute, the value 0~59;
The second parameter represents the hour hour, the value 0~23;
The third parameter represents the day, value 1~31;
The fourth parameter represents the month, the value 1~12;
The last parameter represents the week week, and the value 0~7,0 and 7 are all represented in Sunday.
So 0 * * * * represents the first 0 minutes of each hour to perform a build.
Five * Identify the number of minutes per month what is the month and month of the week
Cases:
H/15 * * * * every 15 minutes
H (0-29)/10 * * * * 0-29 minutes per hour every 15 minutes
H 2-19/2 * * 1-5 weekly 1 to Friday (weekdays) 2 to 19 points per 2 hours of execution
H H 1,15 1-11 * January-November, 1th and 15th, each executed once