Documentation on automation with cron

[simonmcnair]

Is your feature request related to a problem? Please describe.
I think it would be useful to give an example crontab on the page. Just an idea. I don't know if it supports automation

Describe the solution you'd like
just a paragraph in the docs on how to automate the script.

Describe alternatives you've considered
A clear and concise description of any alternative solutions or features you've considered.

Additional context
Add any other context or screenshots about the feature request here.

[auanasgheps]

Nice idea, thanks. You are welcome to submit it as a PR :)