    # example nginx config for highlighting

    user nginx;
    worker_processes auto;
    error_log /var/log/nginx/error.log;
    pid /run/nginx.pid;

    # Load dynamic modules. See /usr/share/nginx/README.dynamic.
    include /usr/share/nginx/modules/*.conf;

    events {
        worker_connections 1024;
    }

    http {
        server_tokens off;
        include             /etc/nginx/mime.types;
        default_type        application/octet-stream;

        server_names_hash_bucket_size 64;
        server_names_hash_max_size 1024;
        types_hash_max_size 2048;

        log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                          '$status $body_bytes_sent "$http_referer" '
                          '"$http_user_agent" "$http_x_forwarded_for"';

        map $remote_addr $not_lb_request {
          192.168.1.234 0;  # our loadbalancer
          default       1;  # any other host
        }

        access_log  /var/log/nginx/access.log  main if=$not_lb_request;

        real_ip_header X-Forwarded-For;
        set_real_ip_from 192.168.1.234;  # trust our loadbalancer to present the correct client IP

        map $http_x_forwarded_proto $real_scheme {
            default $http_x_forwarded_proto;
            ''      $scheme;
        }

        sendfile            on;
        tcp_nopush          on;
        tcp_nodelay         on;

        keepalive_timeout   75 20;
        ignore_invalid_headers on;

        gzip off;

        charset utf-8;
        index index.html index.htm;

        server {
            listen       80;
            server_name  localhost;

            location / {
                root   html;
                index  index.html index.htm;
            }

            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   html;
            }

            # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
            location ~ \.php$ {
                root           html;
                fastcgi_pass   127.0.0.1:9000;
                fastcgi_index  index.php;
                fastcgi_param  SCRIPT_FILENAME  /scripts$fastcgi_script_name;
                include        fastcgi_params;
            }

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

        # HTTPS server
        server {
            listen       443 ssl;
            server_name  localhost secure.example.org;

            ssl_certificate      cert.pem;
            ssl_certificate_key  cert.key;

            ssl_session_cache    shared:SSL:1m;
            ssl_session_timeout  5m;

            ssl_ciphers  HIGH:!aNULL:!MD5;
            ssl_prefer_server_ciphers  on;

            location / {
                root   html;
                index  index.html index.htm;
            }
        }

        # default server block
        server {
            listen       80;
            server_name  _;

            location / {
                return 403;
            }

            location /tftp {
                allow 192.168.1.0/24;
                deny all;
                root /data;
            }
        }

        # "unit" testing ;-)
        client_body_timeout 1y 12M 52w 365d 1337h 256m 42s 440ms;
        client_max_body_size 1024 56k 56K 64m 64M 32g 32G;
    }