How To Install Linux, nginx, MySQL, PHP (LEMP) stack

https://www.digitalocean.com/community/tutorials/how-to-install-linux-nginx-mysql-php-lemp-stack-on-ubuntu-14-04

1. Install the Nginx Web Server
apt-get install nginx
ip addr show eth0 | grep inet | awk '{ print $2; }' | sed 's/\/.*$//'     # check private IP
curl http://icanhazip.com      # check public IP
http://server_domain_name_or_IP         
# It should take you to Nginx's default landing page.

2. Install MySQL to Manage Site Data
apt-get install mysql-server
mysql_install_db    
#tell MySQL to generate the directory structure it needs to store its databases and information.
mysql_secure_installation
#Next, it will ask if you want to change that password. 
#If you are happy with your MySQL root password, type "N" for no and hit "ENTER". 
#Afterwards, you will be prompted to remove some test users and databases. 
#You should just hit "ENTER" through these prompts to remove the unsafe default settings.

3. Install PHP for Processing
apt-get install php5-fpm php5-mysql
Configure the PHP Processor:
vim /etc/php5/fpm/php.ini

service php5-fpm restart

4. Configure Nginx to Use our PHP Processor
vim /etc/nginx/sites-available/default
server {

    listen 80 default_server;

    listen [::]:80 default_server;   #ipv6only=on;
## if got configure ipv6

    root /usr/share/nginx/html;

    index index.php index.html index.htm;

    server_name server_domain_name_or_IP;

    location / {

        try_files $uri $uri/ =404;

    }

    error_page 404 /404.html;

    error_page 500 502 503 504 /50x.html;

    location = /50x.html {

        root /usr/share/nginx/html;

    }

    location ~ \.php$ {

        try_files $uri =404;

        fastcgi_split_path_info ^(.+\.php)(/.+)$;

        fastcgi_pass unix:/var/run/php5-fpm.sock;

        fastcgi_index index.php;

        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;

        include fastcgi_params;

    }

}

service nginx restart

5. Create a PHP File to Test Configuration
vim /usr/share/nginx/html/info.php
<?php

phpinfo();

?>
http://server_domain_name_or_IP/info.php
# rm /usr/share/nginx/html/info.php