survey-manager/survey-nginx/survey.conf

server {
    listen       80;
    listen  [::]:80;
    server_name  localhost;

    root /usr/share/nginx/html;
    access_log  /var/log/nginx/host.access.log  main;

    location / {
        root   /usr/share/nginx/html;
        index  index.html index.htm;
    }

    location /cgi-bin/ {
        gzip off;
        fastcgi_pass  unix:/var/run/fcgiwrap.socket;
        fastcgi_index index.pl;
        fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html$fastcgi_script_name;
	fastcgi_param REMOTE_ADDR $http_x_forwarded_for;
        include fastcgi_params;
    }
    
    error_page  404              /404.html;

    error_page   500 502 503 504  /50x.html;
    location = /50x.html {
        root   /usr/share/nginx/html;
    }
}