隐藏nginx 版本号


 

# curl --head www.nginx.net

HTTP/1.1 302 Moved Temporarily

Server: nginx/0.8.38

Date: Fri, 04 Jun 2010 01:08:44 GMT

Content-Type: text/html

Content-Length: 161

Connection: keep-alive

Keep-Alive: timeout=15

Location: http://nginx.org/

这样一下子就给人家看到你的服务器nginx版本是0.8.38

可以不显示不?

当然可以

#vi nginx.conf

在http 加上server_tokens off;

http {

……省略配置

sendfile on;

tcp_nopush on;

keepalive_timeout 65;

tcp_nodelay on;

server_tokens off;

…….省略配置

}

编辑php-fpm配置文件 如fcgi.conf 、fastcgi.conf(要看你是什么配置文件名)

fastcgi_param SERVER_SOFTWARE nginx/$nginx_version;

改为

fastcgi_param SERVER_SOFTWARE nginx;

nginx重新加载配置就完成了404 501等页面都不会显示nginx版本 太棒了

#curl --head 127.0.0.1

HTTP/1.1 200 OK

Server: nginx

Date: Wed, 13 Jan 2010 06:25:01 GMT

Content-Type: text/html

Content-Length: 793

Last-Modified: Sat, 12 Dec 2009 02:28:16 GMT

Connection: keep-alive

Accept-Ranges: bytes

再检查一下配置文件:

/usr/local/nginx/sbin/nginx -t

如果屏幕显示以下两行信息,说明配置文件正确:

the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok

the configuration file /usr/local/webserver/nginx/conf/nginx.conf was tested successfully

平滑重启:

对于Nginx 0.8.x版本,现在平滑重启Nginx配置非常简单,执行以下命令即可:

/usr/local/nginx/sbin/nginx -s reload

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