* * * * * command to be executed
| | | | |
| | | | •---- day of week (0 - 6) (Sunday=0 or 6) OR SUN,MON,TUE,WED,THU,FRI,SAT
| | | •------ month (1 - 12) OR JAN,FEB,MAR,APR,...
| | •-------- day of month (1 - 31)
| •---------- hour (0 - 23)
•------------ minute (0 - 59)