First of all let me just say that I'm a tad annoyed, because my ISP blocks port 80, that I'm having to bother you with this question.
That said, Dynu has an api and there's a plugin for it through certbot (Thank you btw.) I'm just a bit unsure how to use it. There are 3 components that are generated, or could be generated, with the Dynu api (API key, client ID, and Secret). Where and how are they applied? (ie. what config file and how is the configuration written?).
Assuming that's an easy answer....What is the cli (Ubuntu) one line command than for certbot both on an initial basis and then a renewal? .....Do I need to put or take anything out of cron jobs so that it uses the same process for a renewal?
Again, assuming that's an easy answer, where are the certs downloaded to? /etc/letsencrypt?

Thanks