Shell cookbook

Activate/deactivate modules: Rescuing a dysfunctional site from the Zotonic shell.
Filter and convert characters: Applying Erlang Binary syntax to get fast character manipulation.
Erlang tab completion: Get quicker access to Zotonic code on the shell.
Debugging db (query) issues: Techniques for finding root cause when queries are involved.
Reset a user’s password: Emergency password reset when you can’t get into the admin interface.
Restore/upgrade content db from backup: Contributed by: Scott Finnie