Initial configure does not require SSL/HTTPS.This means you can only access your web by HTTP in the beginning.By the way,you can deploy your SSL/HTTPS upon this project.
Configure document is "/etc/nginx/nginx.conf".
Start nginx by using "/etc/nginx/sbin/nginx" / ("/etc/nginx/sbin/nginx -s reload") / ("/etc/nginx/sbin/nginx -s stop").
You can edit "nginx.conf" by yourself such as "Backend for google.com".
Things you should do before your deployment
You should run this project by ROOT user.
Test Port 80 and kill the Pid which uses :80.
suchas:
*lsof-i :80|grep-v"PID"*kill{pid}
Ensure your Linux did not install nginx before OR has uninstalled it properly.
Prepare 2 domains/subdomains for "Google Search" and "Google Scholar".