How to make a cron job run every minute, but from 8 to 9 am daily?

Question

PHP

Hi

I'm setting up the execution of the script by cron on the hosting.
You need to execute the script according to the following schedule:

• Once every 30 seconds
  
• 8 am to 9 am
  
• Daily
  

Is it possible?

Thanks

Answer 1

Once every 30 seconds, it won’t come out directly (well, except for the trick with sleep), and the rest is crontab -e , there is usually a hint there even where to write

Answer 2

In the heading "every minute"
* 8,9 * * * echo cron
About 30 seconds, an explanation is here:
stackoverflow.com/questions/9619362/running-a-cron...

Answer 3

About 30 seconds I will not say, I do not know. For the rest , this article should help.