These tutorials are provided to help you learn how lnav works without having to install anything. They are running on a shared fly.io instance, so please be kind.

The tutorials are implemented using features in lnav and not built in to the code itself. The tutorial text is markdown, the logic is written SQL, and the reactions are triggered through events.

The source for the tutorials can be found here.

Tutorial 1

Learn how to navigate an example log file using lnav:

$ ssh tutorial1@demo.lnav.org