How do I re-build the listings and search index?

At times (especially during the development phase of a store build), it may be necessary to delete and documents and freshly index them. This process can be achieved using the following command:
php artisan aero:search:rebuild
Be careful running the re-build command on a production store.
Due to the nature of how this process runs, there will be a temporary period where there are no listings or products shown.