What will be the cron algorithm?

Question

Task Schedulers

Laravel, ubuntu
I need to set up 2 cron startup tasks:
The first task should run 2 times a month: on the 5th and 20th at 9 am. The second task is 2 times a week: on Tuesday and Friday at 9 am. this is it? I can only check in production
cron('0 9 5,20 * *')
cron('0 9 * * 2,5')

Answer 1

Well, the schedule matches, yes. I only recommend to slightly shift one of the tasks in time, because. sometimes (~7 times a year) Tuesday or Friday will coincide with the 5th or 20th of the month and two tasks will run at the same time - there may be side effects.