Tools

• https://nginxconfig.io/

Articles

• ServerDensity - Troubleshoot Nginx: 10 typical errors
• Nginx.com - Serving static content
• Nginx.org - Beginner's guide

Misc thoughts

• 2017.03.08 - While troubleshooting nginx for Service Fusion, the config files I needed to look at were in /etc/nginx/. I just searched all of the files at once with a single command to see which of them had the text string I was looking for. It turned out to be in /etc/nginx/sites-enabled/default.