error_log   /var/log/nginx/error_.log;

events {
  worker_connections  4096;  ## Default: 1024
}

http {
  log_format   main '$remote_addr - $remote_user [$time_local]  $status '
    '"$request" $body_bytes_sent "$http_referer" '
    '"$http_user_agent" "$http_x_forwarded_for"';
  access_log   /var/log/nginx/access_.log  main;
}