install Django PIP Django - ADMIN startproject mysite Tree Django - ADMIN startapp mysite_user Django - ADMIN startapp mysite_blog Tree cd mysite LS python3 manage.py - Help python3 manage.py the runserver # start the service python3 manage.py the runserver 8080 # to change the port python3 manage.py flush # empty database python3 manage.py createsuperuser # create a super user python3 manage.py changepssword the user # modify user password manage.py shell python3 # default will enter IPython python3 manage.py startapp TestModel # create APP, model definition python3 manage.py dbshell # into the database python3 manage.py makemigrations TestModel # let Django know we have some changes in our model python3 manage the migrate .py # create the table structure vim settings.py # profiles