For cron job we know we can set time as below.
# +------------ Minute (0 - 59)
# | +---------- Hour (0 - 23)
# | | +-------- Day of the Month (1 - 31)
# | | | +------ Month (1 - 12)
# | | | | +---- Day of the Week (0 - 7) (Sunday is 0 or 7)
# | | | | |
# * * * * * command
What I want to know is that when we set day of the month 31, does this means the end of each month though the month does not have day 31.