重置用户属性
要禁用文件数配额，执行 pure-pw usermod -n ”
要禁用文件大小配额，执行 pure-pw usermod -N ”
要禁用上传/下载比率，执行 pure-pw usermod -q ” -Q ”
要禁用下载带宽限制，执行 pure-pw usermod -t ”
要禁止上传带宽限制，执行 pure-pw usermod -T ”
要禁止IP地址过滤，使用 pure-pw usermod <-i,-I,-r or -R> ”
要禁止登陆时间限制，执行 pure-pw usermod -z ”
要禁止最大并发数控制，执行 pure-pw usermod -y ”

pam_service_name=vsftpd

然后用这个帐号测试，/home/askwan1自动建立
新增加帐号可以通过phpmyadmin来添加。

相关连接和参考资料文档：
   PureFTPd: http://www.pureftpd.org
    MySQL: http://www.mysql.com
    phpMyAdmin: http://www.phpmyadmin.net

--------------------------------------------

# If you want to use the Socket connect methode comment out the
# Lines with MMYSQLServer and MYSQLPort.
# If you want to use the Port methode comment out the MYSQLSocket line
#//IMPORTENT!!!If display 530 error,please check the following MYSQL parameter!!
MYSQLSocket     /tmp/mysql.sock
MYSQLServer     localhost
MYSQLPort       3306
MYSQLUser       ftp
MYSQLPassword   123456
MYSQLDatabase   ftpusers
MYSQLCrypt      md5

# In the following directives, parts of the strings are replaced at
# run-time before performing queries :
#
# \L is replaced by the login of the user trying to authenticate.
# \I is replaced by the IP address the user connected to.
# \P is replaced by the port number the user connected to.
# \R is replaced by the IP address the user connected from.
# \D is replaced by the remote IP address, as a long decimal number.
#
# Very complex queries can be performed using these substitution strings,
# especially for virtual hosting.

# Query to execute in order to fetch the password

MYSQLGetPW      SELECT Password FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")

# Query to execute in order to fetch the system user name or uid

MYSQLGetUID     SELECT Uid FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")

# Optional : default UID - if set this overrides MYSQLGetUID

#MYSQLDefaultUID 1000

# Query to execute in order to fetch the system user group or gid

MYSQLGetGID     SELECT Gid FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")

# Optional : default GID - if set this overrides MYSQLGetGID

#MYSQLDefaultGID 1000

# Query to execute in order to fetch the home directory

MYSQLGetDir     SELECT Dir FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")

# Optional : query to get the maximal number of files
# Pure-FTPd must have been compiled with virtual quotas support.

# MySQLGetQTAFS  SELECT QuotaFiles FROM users WHERE User="\L"

# Optional : query to get the maximal disk usage (virtual quotas)
# The number should be in Megabytes.
# Pure-FTPd must have been compiled with virtual quotas support.

# MySQLGetQTASZ  SELECT QuotaSize FROM users WHERE User="\L"

# Optional : ratios. The server has to be compiled with ratio support.

# MySQLGetRatioUL SELECT ULRatio FROM users WHERE User="\L"
# MySQLGetRatioDL SELECT DLRatio FROM users WHERE User="\L"

# Optional : bandwidth throttling.
# The server has to be compiled with throttling support.
# Values are in KB/s .

MySQLGetBandwidthUL SELECT ULBandwidth FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")
MySQLGetBandwidthDL SELECT DLBandwidth FROM users WHERE User="\L" AND Status="1" AND (Ipaddress = "*" OR Ipaddress LIKE "\R")

# Enable ~ expansion. NEVER ENABLE THIS BLINDLY UNLESS :
# 1) You know what you are doing.
# 2) Real and virtual users match.

# MySQLForceTildeExpansion 1

# If you upgraded your tables to transactionnal tables (Gemini,
# BerkeleyDB, Innobase...), you can enable SQL transactions to
# avoid races. Leave this commented if you are using the
# traditionnal MyIsam databases or old (< 3.23.x) MySQL versions.

# MySQLTransactions On

这几个包可能不是REDHAT的，这个问题的原因是sysdeputil.c 文件出错，真正解决方法是给其打补丁：
# patch sysdeputil.c attachment.bin
  # make
attachment.bin 的位置在：http://linuxfromscratch.org/pipe ... 9f56/attachment.bin
注明： 当前目录为vsftp**/

tar zxvf
cd
sed -i 's/define VSF_BUILD_PAM/undef VSF_BUILD_PAM/' builddefs.h

make
mkdir /usr/share/empty
mkdir /www/servers/vsftpd
install -m 755 vsftpd /www/servers/vsftpd/vsftpd
install -m 644 vsftpd.8 /usr/share/man/man8
install -m 644 vsftpd.conf.5 /usr/share/man/man5
install -m 644 vsftpd.conf /etc/vsftpd.conf

[root@local cf]# cat vsftpd.denyuser
echo 'root
bin
daemon
shutdown
halt
ftp
nobody
vcsa
nscd
rpm
haldaemon
sshd
rpc
rpcuser
mailnull
smmsp
pcap
apache
named
mysql' > /etc/vsftpd.denyuser

cat vsftpd.conf
echo 'anonymous_enable=NO
local_enable=YES
write_enable=YES
local_umask=022
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
xferlog_file=/var/log/vsftpd.log
idle_session_timeout=600
listen=YES
listen_port=21
chroot_local_user=YES
pasv_enable=YES
pasv_min_port=10240
pasv_max_port=10250
userlist_enable=YES
userlist_deny=YES
userlist_file=/etc/vsftpd.denyuser' > /etc/vsftpd.conf

iptables
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 21 -j ACCEPT
-A RH-Firewall-1-INPUT -m state --state NEW -m tcp -p tcp --dport 10240:10250 -j ACCEPT

X86_64
修改vi vsf_findlibs.sh内容为 locate_library /lib64/libpam.so.0 && echo "/lib/libpam.so.0";
if locate_library /lib64/libcap.so.1; then
  echo "/lib64/libcap.so.1";
else
  locate_library /usr/lib64/libcap.so && echo "-lcap";
  locate_library /lib64/libcap.so && echo "-lcap";
fi
再次执行make

listen=YES
listen_port=102
#listen_data_port=20
chroot_local_user=YES
pasv_enable=YES
pasv_min_port=10240
pasv_max_port=10250
userlist_enable=YES
userlist_deny=YES
userlist_file=/etc/vsftpd.denyuser

虚拟用户

anonymous_enable=NO
local_enable=YES
local_umask=022
anon_umask=022
write_enable=NO
anon_upload_enable=NO
anon_mkdir_write_enable=NO
anon_other_write_enable=NO
chroot_local_user=YES
guest_enable=YES
guest_username=datad
listen=YES
pam_service_name=vsftpd.pam
user_config_dir=/servers/vsftpdv/user
pasv_enable=YES
pasv_min_port=10240
pasv_max_port=10250
userlist_enable=YES
userlist_deny=YES
userlist_file=/etc/vsftpd.denyuser

把用户密码放在login.txt上

单用户名双密码的规则

然后在/servers/vsftpdv/user目录下创建相应目录

然后如下更新

db_load -T -t hash -f /servers/vsftpdv/login.txt /servers/vsftpdv/vsftpd_login.db