python3 Milepael_2.py
sudo python3 Milepael_2.py host
https://pearpie.is-very-sweet.org/site/index.html
openssl req -x509 -newkey rsa:4096 -nodes -out cert.pem -keyout key.pem -days 365
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install certbot
certbot certonly --standalone -d example.com -d www.subdomain.example.com
sudo ls /etc/letsencrypt/live/example.com/