anchor.diff:  			add_header Cache-Control "public";
   			
   			proxy_set_header X-Real-IP $remote_addr;
  -            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  -            proxy_set_header Host $http_host;
  +			proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  +			proxy_set_header Host $http_host;
   			proxy_set_header X-NginX-Proxy true;
  -            proxy_redirect off;
  -            proxy_pass http://ghost;
  +			proxy_redirect off;
  +			proxy_pass http://ghost;
           }
       }
   }
  
positive.code: worker_processes  <%= ENV['NGINX_WORKERS'] || 2 %>;
  daemon off;
  
  error_log  logs/error.log;
  
  events {
      worker_connections 768;
  }
  
  
  http {
      include       mime.types;
      default_type  application/octet-stream;
  
      log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
                        '$status $body_bytes_sent "$http_referer" '
  
negative.code:     sendfile        on;
      keepalive_timeout  65;
  
  	gzip on;
  	gzip_comp_level 2;
  	gzip_min_length 512;
  
      upstream ghost {
      	server unix:/tmp/node.sock
  		fail_timeout=0;
      }
  
      server {
  