Basics

python3 -m pip install Django
python3 -m django --version

django-admin startproject mysite

cd mysite
python3 manage.py runserver

python3 manage.py runserver 8080
python3 manage.py runserver 0.0.0.0:8000

python3 manage.py diffsettings


python3 manage.py startapp polls

https://github.com/django/django/blob/main/django/conf/global_settings.py