In this third post in the series of "secret" elmah.io features, I want to introduce you to the elmah.io Command Line Interface (CLI). While you probably spend most of your elmah.io-related time inside the UI, the CLI offers some interesting possibilities not available through the web app. In this post, I'll show what I believe are the two most usable and helpful features of the elmah.io CLI. There are a lot of sub-commands so feel free to play around with it.