This video shows how you can rent a simple server on Digital Ocean
and how to configure your
~/.ssh/config-file to easily access it.
It's one of the simpler cloud providers. You just get a VM and you're ready to go. Many other cloud providers (GCloud, AWS, Azure) tend to add extra steps because of the extra security settings. While these extra security settings have their merit, it's outside of the scope of this series of videos to explain how they work.