cmd/

cronexp draws a very nice table of what your cron job will do like so ┌───────────────────minutes [0s 15m0s 30m0s 45m0s] │ ┌──────────────hours [0s] │ │ ┌────────────days of the month [1 15] │ │ │ ┌───────months [January February March April May June July August September October November December] │ │ │ │ ┌─────days of the week [Monday Tuesday Wednesday Thursday Friday] │ │ │ │ │ ┌─args [/usr/bin/find] */15 0 1,15 * 1-5 /usr/bin/find Important '*' is a wildcard character in most shells.