Add VirtualHost Nginx

######### Step One— Create a New Directory ##########
sudo mkdir -p /usr/share/nginx/html/domain.com/public_html

######## Step Two—Grant Permissions #########
sudo chown -R www-data:www-data /usr/share/nginx/html/domain.com/public_html

########### supaya bisa dibaca ###########
sudo chmod 755 /usr/share/nginx/html

############# tes ################
sudo nano /usr/share/nginx/html/domain.com/public_html/index.html

<html>
  <head>
    <title>www.example.com</title>
  </head>
  <body>
    <h1>Success: You Have Set Up a Virtual Host</h1>
  </body>
</html>

######### Step Four—Create the New Virtual Host File ###########
sudo cp /etc/nginx/sites-available/default /etc/nginx/sites-available/domain.com
sudo nano /etc/nginx/sites-available/domain.com

edit sesuai keinginan

####### aktivasi virtualhost #########
sudo ln -s /etc/nginx/sites-available/domain.com /etc/nginx/sites-enabled/domain.com

restart
sudo service nginx restart

related: http://pastebin.com/bYGZ7q2y