Before any zettel can be filed, we have to set up the database in Django first.
$ python manage.py makemigrations
$ python manage.py migrate
The following command creates database entries from all markdown files in zettel_dir/ and all subdirectories.
$ python manage.py file_zettel zettel_dir/
The following command starts the web server.
$ python manage.py runserver
E.g. the content of the markdown file some-zettel.md will be displayed under http://127.0.0.1:8000/some-zettel/. Each block corresponds to a zettel and will be identified by their block position. E.g. the second block/zettel can be displayed under http://127.0.0.1:8000/some-zettel/1/