Nginx

Setup Nginx on Ubuntu for Static Website
Let's Encrypt Ssl Using Webroot Authenticator

tls-sni challenge disabled

Self Signed SSL For Nginx And Chrome Trusted Authority (Ubuntu)
Setup Nginx And uWSGI For Flask (Python Apps) On Ubuntu 16.04
Setup Let's Encrypt SSL For Nginx On Ubuntu

Install certbox, setup nginx, obtain ssl and auto renewal.

How To Install And Setup Nginx On Ubuntu

Install, nginx service, config file and domain handling.

Nginx Hot Reload Without Downtime

service nginx reload

Get Nginx Reload Error Log Message
How to Restore a Deleted Let's Encrypt Cert (Nginx Authenticator, Certbot)
Delete Lets Encrypt Certificates (Certbot)