Quick note for those who don’t know about Docker:Docker is a program that lets me take packaged-up programs (called images or containers) and run them without having to worry much about dependencies. Today I decided to upgrade my version of Ghost Blog. I’m using the Docker image on a Digital Ocean droplet. Updating should be simple, I thought. I would take down the blog then spin it back up again after pulling down the latest Docker image. I ran docker stop ghost-blog, removed the contain...
