tldr: Don’t want to configure / learn a new external library just to use a dang environment variable in your release? This is for you: skip to the Solution section.
You’ve started your first Elixir web application; it’s functional and fast and delightful and you’re ready to deploy. The Internet suggests you always build a release for production using Distillery (they’re right btw because...
Lately I’ve been interested in optimizing my use of the one true shell: Bash.