一些学习网址，centos镜像下载地址

http://blog.codinglabs.org/articles/theory-of-mysql-index.html

XSS http://tmxk.org/forum-51-1.html

http://xsst.sinaapp.com/example/1-1.php

XSS的推荐这个：http://www.wooyun.org/whitehats/%E5%BF%83%E4%BC%A4%E7%9A

%84%E7%98%A6%E5%AD%90


http://www.baidu.com/s?wd=taobao.org&rsv_spt=1&issp=1&rsv_bp=0&ie=utf-

8&tn=monline_5_dg&rsv_sug3=5&rsv_sug=0&rsv_sug4=260&rsv_sug1=3


centos下载
http://isoredirect.centos.org/centos/6/isos/x86_64/