# 실행
source myvenv/bin/activate
# 종료
deactivate
pip install django
pip install django-rest-framework
pip install django-rest-swagger
pip install --user djangorestframework
python manage.py runserver
python manage.py makemigrations
python manage.py migrate
https://blog.elpo.net/get-free-ssl-certificate/
cd /root
git clone https://github.com/letsencrypt/letsencrypt
cd letsencrypt
./letsencrypt-auto certonly
https://simpleisbetterthancomplex.com/tutorial/2016/11/23/how-to-add-user-profile-to-django-admin.html http://deathofagremmie.com/2014/05/24/retiring-get-profile-and-auth-profile-module/
https://wayhome25.github.io/django/2017/03/22/django-ep8-django-admin/
$ tzselect