1. Mysql的连接
[root@localhost ~]# mysql -uroot -pxxxxxx(your mysql password)
2. 建立mysql认证数据库
mysql>create database pureftpd;mysql>grant privileges all on pureftpd.* to pureftpuser@localhost identified by 'pureftpuser';mysql>flush privileges;mysql>use pureftpd;Mysql> create table if not exists `users`( `user` varchar(16) not null default '', `password` varchar(32) not null default '', `uid` int(11) not null, `gid` int (11) not null, `dir` varchar(128) not null default '', `quotafiles` int(10) not null default '500', `quotasize` int(10) not null default '30', `ulbandwidth` int(10) not null default '80', `dlbandwidth` int(10) not null default '80', `ipaddress` varchar(15) not null default '*', `comment` tinytext, `status` enum('0','1') not null default '1', `ulratio` smallint(5) not null default '1', `dlratio` smallint(5) not null default '1', primary key (`user`), unique key `user` (`user`) )engine=innodb default charset=utf8;mysql> show tables;+--------------------+| Tables_in_pureftpd |+--------------------+| users |+--------------------+1 row in set (0.00 sec)mysql> desc users;+-------------+---------------+------+-----+---------+-------+| Field | Type | Null | Key | Default | Extra |+-------------+---------------+------+-----+---------+-------+| user | varchar(16) | NO | PRI | | || password | varchar(32) | NO | | | || uid | int(11) | NO | | NULL | || gid | int(11) | NO | | NULL | || dir | varchar(128) | NO | | | || quotafiles | int(10) | NO | | 500 | || quotasize | int(10) | NO | | 30 | || ulbandwidth | int(10) | NO | | 80 | || dlbandwidth | int(10) | NO | | 80 | || ipaddress | varchar(15) | NO | | * | || comment | tinytext | YES | | NULL | || status | enum('0','1') | NO | | 1 | || ulratio | smallint(5) | NO | | 1 | || dlratio | smallint(5) | NO | | 1 | |+-------------+---------------+------+-----+---------+-------+14 rows in set (0.15 sec)<p><br /></p><p><br /></p>3 创建pureftp虚拟用户
mysql> insert into users values ('bev','pureftpuser','2000','2000','/var/pureftp/bev','500','30','30','50','*','','1','1','1');mysql> select * from users/G;*************************** 1. row *************************** user: bev password: 5bc915d575ad9c57aa0fc6e1fd719615 uid: 2000 gid: 2000 dir: /var/pureftp/bev quotafiles: 500 quotasize: 30ulbandwidth: 30dlbandwidth: 50 ipaddress: * comment: status: 1 ulratio: 1 dlratio: 11 row in set (0.11 sec)ERROR: No query specified4. 注意mysql账户密码的加密方式需要与pureftp支持的机密方式相吻合，不然会出现530错误
mysql> update users set password=md5('pureftpuser') where user='bev';我在这里选择的MD5加密方式，那么在下面配置pureftp的加密方式时一定选择MD5。
5. 修改pureftp关于mysql模块的配置文档
[root@localhost ~]# vi /usr/local/pure-ftpd/etc/pure-ftpd.conf # MySQL configuration file (see README.MySQL)MySQLConfigFile /usr/local/pure-ftpd/etc/pureftpd-mysql.conf保存退出[root@localhost ~]# vi /usr/local/pure-ftpd/etc/pureftpd-mysql.conf # Optional : define the location of mysql.sock if the server runs on this host.MYSQLSocket /var/lib/mysql/mysql.sock(设置成你的mysql.sock路径)# Mandatory : user to bind the server as.MYSQLUser pureftpuser# Mandatory : user password. You must have a password.MYSQLPassword pureftpuser# Mandatory : database to open.MYSQLDatabase pureftpd# Mandatory : how passwords are stored# Valid values are : "cleartext", "crypt", "sha1", "md5" and "password"# ("password" = MySQL password() function)# You can also use "any" to try "crypt", "sha1", "md5" *and* "password"MYSQLCrypt md5MYSQLGetPW SELECT Password FROM users WHERE User='/L'MYSQLGetUID SELECT Uid FROM users WHERE User='/L'MYSQLGetGID SELECT Gid FROM users WHERE User='/L'MYSQLGetDir SELECT Dir FROM users WHERE User='/L'MySQLGetQTAFS SELECT QuotaFiles FROM users WHERE User='/L'MySQLGetQTASZ SELECT QuotaSize FROM users WHERE User='/L'MySQLGetRatioUL SELECT ULRatio FROM users WHERE User='/L'MySQLGetRatioDL SELECT DLRatio FROM users WHERE User='/L'MySQLGetBandwidthUL SELECT ULBandwidth FROM users WHERE User='/L'MySQLGetBandwidthDL SELECT DLBandwidth FROM users WHERE User='/L'6. 重启pureftp，测试刚刚建立的bev是否生效了。
好了，下篇博客，将简单总结下pureftp搭建过程中遇见的问题，及其解决办法。
