nginx添加删除静态缓存模块ngx_cache_purge

1.已经下载nginx，并且把源码放在/opt/nginx目录下

2.下载ngx_cache_purge并且把源码放在/usr/local/ngx_cache_purge下：

　　wget http://labs.frickle.com/files/ngx_cache_purge-2.3.tar.gz   #下载

　　tar -zxvf ngx_cache_purge-2.3.tar.gz  #解压

　　mv ngx_cache_purge-2.3  /usr/local/ngx_cache_purge/    # 把 ngx_cache_purge-2.3文件夹中的内容，移动到/usr/local/ngx_cache_purge下

3.

　　cd  /opt/nginx

　　./configure --add-module=/usr/local/ngx_cache_purge  #配置，加上ngx_cache_purge参数

　　一些配置信息如下：

Configuration summary
  + using system PCRE library
  + OpenSSL library is not used
  + using system zlib library

  nginx path prefix: "/usr/local/nginx"
  nginx binary file: "/usr/local/nginx/sbin/nginx"
  nginx modules path: "/usr/local/nginx/modules"
  nginx configuration prefix: "/usr/local/nginx/conf"
  nginx configuration file: "/usr/local/nginx/conf/nginx.conf"
  nginx pid file: "/usr/local/nginx/logs/nginx.pid"
  nginx error log file: "/usr/local/nginx/logs/error.log"
  nginx http access log file: "/usr/local/nginx/logs/access.log"
  nginx http client request body temporary files: "client_body_temp"
  nginx http proxy temporary files: "proxy_temp"
  nginx http fastcgi temporary files: "fastcgi_temp"
  nginx http uwsgi temporary files: "uwsgi_temp"
  nginx http scgi temporary files: "scgi_temp"

　　make  #编译

　　cd objs

　　./nginx -V  #可以看到 configure arguments中有 --add-module=/usr/local/ngx_cache_purge

　　cp nginx   /usr/local/nginx/sbin     #将编译的带有参数的nginx复制到/usr/local/nginx/sbin 目录下

　　cd /usr/local/nginx/sbin  #进入目录

　　./nginx -V  #可以看到 configure arguments中有 --add-module=/usr/local/ngx_cache_purge

4.

　 cp