AWS/Cron start schedule specific minute start every 5 minutes

Question

I'm using AWS's Cron validator in EventBridge. I want to run a schedule starting at 8:55 that runs every 5 minutes until 5 PM Why is AWS telling me this cron schedule runs every hour starting on the 55-minute?

55/5 13-22? * MON-FRI *

Answer 1

Yes, 55/5 13-22? * MON-FRI * 55/5 13-22? * MON-FRI * this means start at 55-minute then continue with 5 min until 59. That means it will run once in a hour.

*/5 14-21? * MON-FRI */5 14-21? * MON-FRI you can use this with 55 13? * MON-FRI 55 13? * MON-FRI to handle 8:55.