Crontab is a list of commands that you want to run on a regular schedule.
Check Documentations.
MIN HOUR DOM MON DOW CMD| Field Name | Allowed Value |
|---|---|
minute |
0-59 |
hour |
0-23 |
day of month |
1-31 |
month |
1-12 or jan, feb |
day of week |
0-7 or three character mon,tue |
Ranges and Lists
1,3,6,90-3,6-9Unrestricted Range
*Step Values
first-last/step
e.g. 0-12/2
o/p: 0,2,4,6,8,10,12