Step 1: install Nginx repository
$sudo yum install epel-release
Step 2: install Nginx
$sudo yum install nginx
Step 3: start Nginx
$sudo systemctl start nginx
$systemctl status nginx
$systemctl enable nginx // bind nginx with server
$nginx -t // test nginx configuration
$systemctl restart nginx
$netstat -tln (tcp listen with numbers)
It is not running, change the default port from 80 to 8080 in /etc/nginx/nginx.conf