crontab run every 15 minutes between certain hours

问题

Is this correct scheduled to run between 07:00 and 19:00 at every 15 minutes?

*/15    07-19        *     * *     /path/script

回答1:

Yes! Well, more or less

This will run from 7.00 until 19.45, every 15 minutes:

*/15    07-19        *     * *     /path/script

If you want it to run until 19.00 then you have to write two lines:

*/15    07-18        *     * *     /path/script
0          19        *     * *     /path/script

You can have a full description of the command in crontab.guru: https://crontab.guru/#/15_7-19___

回答2:

Yes, that's correct.

The entry in crontab would should be:

*/15 7-19 * * * /path/script >/dev/null 2>&1

来源：https://stackoverflow.com/questions/41743720/crontab-run-every-15-minutes-between-certain-hours