有时候为了伪装自己的真实服务器环境.
不像让对方知道自己的webserver真实环境,就不得不修改我们的webserer软件了!
今天看了一下baidu.com的webserver感觉像是修改的.
C:\curl-7.18.0>curl.exe -I [url][/url]
HTTP/1.1 200 OK
Date: Tue, 11 Mar 2008 05:00:39 GMT
Server: BWS/1.0
Content-Length: 3022
Content-Type: text/html
Cache-Control: private
Expires: Tue, 11 Mar 2008 05:00:39 GMT
Set-Cookie: BAIDUID=41BB2845D3E8BC1AEE99D4CECB90C50A:FG=1; expires=Tue, 11-
8 05:00:39 GMT; path=/; domain=.baidu.com
P3P: CP=" OTI DSP COR IVA OUR IND COM "
哈只是感觉,人家有坚强的开发后盾,可能是自己开发的!
于是自己翻了一下nginx源码了,发现竟然很容修改就可以.
cd /usr/local/src/nginx-0.5.35/src/core/
[root@zyatt core]# cat nginx.h
/*
* Copyright (C) Igor Sysoev
*/
#ifndef _NGINX_H_INCLUDED_
#define _NGINX_H_INCLUDED_
#define NGINX_VERSION "1.0"
#define NGINX_VER "LPKWS/" NGINX_VERSION
#define NGINX_VAR "LPKWS"
#define NGX_OLDPID_EXT ".oldbin"
#endif /* _NGINX_H_INCLUDED_ */
测试效果
C:\curl-7.18.0>curl.exe -I 211.100.11.122/info. (此Nginx没有做,配置expires,gzip等,仅为测试)
HTTP/1.1 200 OK
Server: LPKWS/1.0
Date: Tue, 11 Mar 2008 04:53:02 GMT
Content-Type: text/html
Transfer-Encoding: chunked
Connection: keep-alive
Keep-Alive: timeout=20
X-Powered-By: PHP/5.2.4
仅为娱乐,要想真正的优化和考虑,还是应该好好读读,踏踏实实做好细节工作!