Magento nginx vhost

gistfile1.txt

/etc/nginx/sites-available/example.com.conf
------------------------
server {
    listen  80;
    server_name example.com;
    return  301 http://www.example.com$request_uri;
}
server {
    listen 80;
    server_name example2.com;
    return 301 http://www.example2.com$request_uri;
}
server {
    listen 80;
    listen [::]:80;                                                                                                                                                                                                                                                                       
                                                                                                                                                                                                                                                                                          
    root /var/www/example.com/web;                                                                                                                                                                                                                                                     
    server_name www.example.com www.example2.com;                                                                                                                                                                                                                                  
                                                                                                                                                                                                                                                                                          
    error_log /var/www/example.com/log/error.log;                                                                                                                                                                                                                                      
                                                                                                                                                                                                                                                                                          
    include fastcgi_params;                                                                                                                                                                                                                                                               
                                                                                                                                                                                                                                                                                          
    ## These locations would be hidden by .htaccess normally                                                                                                                                                                                                                              
    location ^~ /app/                { deny all; }                                                                                                                                                                                                                                        
    location ^~ /includes/           { deny all; }                                                                                                                                                                                                                                        
    location ^~ /lib/                { deny all; }
    location ^~ /media/downloadable/ { deny all; }
    location ^~ /pkginfo/            { deny all; }
    location ^~ /report/config.xml   { deny all; }
    location ^~ /var/                { deny all; }

    location / {
        try_files $uri $uri/ /index.php$is_args$args;
    }

    # enable php
    location ~ \.php$ {
        fastcgi_pass php;
    }
}


/etc/nginx/nginx.conf
----------------------------------
http {
        upstream php {
                server unix:/var/run/php5-fpm.sock;
        }
}