nginx setup and php

sudo apt-get install nginx
sudo /etc/init.d/nginx start

#install php-fpm
sudo apt-get install php5-fpm
sudo vi /etc/nginx/nginx.conf

#adjust values
worker_processes  4;
keepalive_timeout   2;

mkdir ~/www-nginx
cp /etc/nginx/sites-available/default ~/www-nginx/default.orig

#Virtual hosts are defined in server {} containers. The default #virtualhost is defined in the file /etc/nginx/sites-available/default:

sudo vi /etc/nginx/sites-available/default

========
server {
        listen   80; ## listen for ipv4; this line is default and implied
        listen   [::]:80 default ipv6only=on; ## listen for ipv6

        #root /usr/share/nginx/www;
root /home/rajesh/www-nginx;
        index index.php index.html index.htm;

        # Make site accessible from http://localhost/
        server_name _;

        location / {
                # First attempt to serve request as file, then
                # as directory, then fall back to index.html
                try_files $uri $uri/ /index.html;
                # Uncomment to enable naxsi on this location
                # include /etc/nginx/naxsi.rules
        }

        location /doc/ {
                alias /usr/share/doc/;
                autoindex on;
                allow 127.0.0.1;
                deny all;
        }

        # Only for nginx-naxsi : process denied requests
        #location /RequestDenied {
                # For example, return an error code
                #return 418;
        #}

        #error_page 404 /404.html;

        # redirect server error pages to the static page /50x.html
        #
        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
                root /usr/share/nginx/www;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
                try_files $uri =404;
                fastcgi_split_path_info ^(.+\.php)(/.+)$;
                fastcgi_pass 127.0.0.1:9000;
                fastcgi_index index.php;
                include fastcgi_params;
        }

        # deny access to .htaccess files, if Apache's document root
        # concurs with nginx's one
        #
        location ~ /\.ht {
                deny all;
        }
}
==========

sudo /etc/init.d/nginx reload
sudo apt-get install php5-fpm

echo "" > ~/www-nginx/info.php

#test using http://rpradeshik/info.php