What is a good task scheduler?

Question

ruby

Honestly, I don't know what I need...
I need something like pub/sub or a queue server that allows you to delay execution for some time (long).
Something like a crown, maybe give me an idea of ​​what I need?)

Answer 1

Linux has a magic command at , with which you can delay the execution of a command until a certain time.

Answer 2

You need a scheduler. For example, in python: pythonhosted.org/APScheduler

Answer 3

RabbitMQ. Or a process that runs from time to time and solves the tasks you need. Watching what you do.