Setup certbot to install nginx ssl on Ubuntu 16.04

Linux Ubuntu Cloud

Update firewall. Run...

sudo add-apt-repository ppa: certbot/certbot
sudo apt-get update
sudo apt-get install python-certbot-nginx

sudo certbot --nginx -d example.com -d www.example.com
sudo certbot renew --dry-run

From: https: //www.digitalocean.com/community/tutorials/how-to-secure-nginx-with-let-s-encrypt-on-ubuntu-16-04