Nginx隐藏主机端各类信息的方法

server_tokens off;
http {
  include    /etc/nginx/mime.types;
  default_type application/octet-stream;
  index index.php index.html index.htm;
  server_tokens off;
 
  log_format main '$remote_addr - $remote_user [$time_local] "$request" '
           '$status $body_bytes_sent "$http_referer" '
           '"$http_user_age

;;;;;;;;;;;;;;;;;
; Miscellaneous ;
;;;;;;;;;;;;;;;;;
; Decides whether PHP may expose the fact that it is installed on the server
; (e.g. by adding its signature to the Web server header). It is no security
; threat in any way, but it makes it possible to determine whether you use PHP
; on your server or not.
; http://www.php.net/manual/en/ini.core.php#ini.expose-php
expose_php = Off