【资料整理】proftpd安装配置
1）下载安装
wget ftp://ftp.proftpd.org/distrib/source/proftpd-1.3.4c.tar.gz
tar zxvf proftpd-1.3.4c.tar.gz
cd proftpd-1.3.4c
(启用配额模块，限制上传大小，如果重新configure，则需要先make distclean)
./configure --with-modules=mod_quotatab:mod_quotatab_file
make
make install
默认将安装在/usr/local/sbin 和/usr/local/bin目录下。
2）配置
开机启动：
cp contrib/dist/rpm/proftpd.init.d /etc/rc.d/init.d/proftpd
vim /etc/init.d/proftpd
找到下列内容：
# Make sure the binary is present.
[ -x /usr/sbin/proftpd ] || exit 5
更换为：
[ -x /usr/local/sbin/proftpd ] || exit 5
增加权限：
chmod 755 /etc/init.d/proftpd
chkconfig --add proftpd
chkconfig proftpd on
增加用户和组：
groupadd ftpuser1
useradd ftpuser1 -g ftpuser1 -d /home/ftpuser1 -s /sbin/nologin
passwd ftpuser1
增加上传目录：
mkdir -p /home/ftpuser1/upload
chown ftpuser1:ftpuser1 /home/ftpuser1/upload
检查IPTABLES是否开放FTP端口
修改配置文件：
vi /usr/local/etc/proftpd.conf
[root@test120 ~]# cat /usr/local/etc/proftpd.conf
ServerName "ec-ftp-server"
ServerType standalone
DefaultServer on
Port 21
UseIPv6 off
Umask 022
User ftpuser1
Group ftpuser1
DefaultRoot ~/upload
AllowOverwrite on
#AllowForeignAddress on
#AllowRetrieveRestart on
#AllowStoreRestart on
MaxInstances 30
#MAXConnectionRate 4
#MaxClients 10 "Sorry, the maximum number of clients (%m) are already connected."
#MaxClientsPerUser 1 "Sorry, the maximum number of clients (%m) for this user are already connected."
#MaxClientsPerHost 1 "Sorry, one client per host, please."
#MaxHostsPerUser 1
ServerIdent off
USEReverseDNS off
IDentLookups off
DirFakeUser on
DirFakeGroup on
DeferWelcome on
</ifmodule mod_quotatab.c>
QuotaEngine on
QuotaLog /var/log/quota.log
</ifmodule mod_quotatab_file.c>
QuotaLimitTable file:/usr/local/etc/ftpquota.limittab
QuotaTallyTable file:/usr/local/etc/ftpquota.tallytab
QuotaDirectoryTally on
QuotaDisplayUnits Mb
QuotaShowQuotas on
QuotaOptions ScanOnLogin
SystemLog /var/log/proftpd.log
</limit site_chmod>
DenyAll
</limit login>
AllowUser ftpuser1
DenyAll
</limit site_quota>
AllowUser ftpuser1
DenyAll
</directory ">
</limit all>
DenyAll
</limit stor>
AllowUser ftpuser1
DenyAll
用户上传文件配额设置（限额5GB）：
ftpquota -create -type=tally -table-path=/usr/local/etc/ftpquota.tallytab
ftpquota -create -type=limit -table-path=/usr/local/etc/ftpquota.limittab
ftpquota --type=limit --table-path=/usr/local/etc/ftpquota.limittab --add-record --quota-type=user --name=ftpuser1 --units=Gb --bytes-upload=5
启动proftpd：
service proftpd start
（如果是重新编译模块再安装，则要重启该服务以获得新功能，service proftpd restart）
3. 测试
ftp> open 1.2.3.4
连接到 1.2.3.4。
220 1.2.3.4 FTP server ready
用户(1.2.3.4:(none)): ftpuser1
331 Password required for ftpuser1
密码:
230 User ftpuser1 logged in
ftp> quote SITE QUOTA
200-The current quota for this session are [current/limit]:
Name: ftpuser1
Quota Type: User
Per Session: False
Limit Type: Hard
Uploaded Mb: 0.00/5120.00
Downloaded Mb: unlimited
Transferred Mb: unlimited
Uploaded files: unlimited
Downloaded files: unlimited
Transferred files: unlimited
200 Please contact root@2.3.4.5 if these entries are inaccurate
ftp>
任务完成。
