vsftpd 链接mysql

http://www.111cn.net/phper/21/9e01682f7d655b9a5c80ef23d29720e6.htm

http://zhidao.zgsj.com/article/8/2011127154653.shtml

http://segmentfault.com/q/1010000000156858

文件服务器-之-vsftpd-+-pam_mysql-+-mysql-做的-ftp-服务器