Cron工作从星期一到星期五的9:15 AM到3:30 PM每分钟运行

Question

I have to run two cron jobs for the following scenarios.

1. job1.php Should run once in a day at 9:12 AM on Monday to Friday. (five days in a week)
2. job2.php Should run in each minutes from 9:15 AM to 3:30 PM on Monday to Friday. (five days in a week)

I have another 4 cron jobs which needs to be implemented in my project. But all that can be derived from the above two scenarios.

Answer 1

First one is easy.

12 9 * * 1-5 <full_path>/job1.php

Second one is tricky. I split that into 3 entries.

15-59 9 * * 1-5 <full_path>/job2.php

* 10-14 * * 1-5 <full_path>/job2.php

0-30 15 * * 1-5 <full_path>/job2.php

Cron Syntax

*    *    *    *    *  command to be executed
┬    ┬    ┬    ┬    ┬
│    │    │    │    │
│    │    │    │    │
│    │    │    │    └───── day of week (0 - 6) (0 is Sunday, or use names)
│    │    │    └────────── month (1 - 12)
│    │    └─────────────── day of month (1 - 31)
│    └──────────────────── hour (0 - 23)
└───────────────────────── min (0 - 59)