CentOS 7下安装配置proftpd搭建ftp服务器的详细教程

2024-09-01 13:53:05

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proftpd全称：Professional FTP daemon，是针对Wu-FTP的弱项而开发的，除了改进的安全性，还具备许多Wu-FTP没有的特点，能以Stand-alone、xinetd模式运行等。ProFTP已经成为继Wu-FTP之后最为流行的FTP服务器软件，越来越多的站点选用它构筑安全高效的FTP站点，ProFTP配置方便，并有MySQL和Quota模块可供选择，利用它们的完美结合可以实现非系统账号的管理和用户磁盘的限制。<摘抄百度百科>

本章通过下载源码的方式安装，可以到官网下载最新版本：http://www.proftpd.org/

1、首先安装lrzsz方便拷贝文件到要搭建服务器的linux路径下

yum install lrzsz

2、上传文件解压

将下载完成的proftpd-1.3.6.tar.gz文件上传到指定路径，使用tar zxvf proftpd-1.3.6.tar.gz解压

3、由于使用源码安装，所以需要安装gcc编译环境

yum install gcc gcc-c++ autoconf automake

3、配置并制定安装和配置文件路径

./configure --prefix=/usr/local/proftpd --sysconfdir=/usr/local/proftpd

4、安装

make&make install

5、修改配置文件，限制匿名用户可以上传下载，但是不能删除(本章暂不详细描述权限控制部分内容)

vi /usr/local/proftpd/proftpd.conf# This is a basic ProFTPD configuration file (rename it to # 'proftpd.conf' for actual use. It establishes a single server# and a single anonymous login. It assumes that you have a user/group# "nobody" and "ftp" for normal operation and anon.ServerName           "Welcome to FTP Server"ServerType           standaloneDefaultServer          on# Port 21 is the standard FTP port.Port              21# Don't use IPv6 support by default.UseIPv6             off# Umask 022 is a good standard umask to prevent new dirs and files# from being group and world writable.Umask              022# To prevent DoS attacks, set the maximum number of child processes# to 30. If you need to allow more than 30 concurrent connections# at once, simply increase this value. Note that this ONLY works# in standalone mode, in inetd mode you should use an inetd server# that allows you to limit maximum number of processes per service# (such as xinetd).MaxInstances          30# Set the user and group under which the server will run.User              nobodyGroup              nobody# To cause every FTP user to be "jailed" (chrooted) into their home# directory, uncomment this line.#DefaultRoot ~# Normally, we want files to be overwriteable.AllowOverwrite     onIdentLookups      offUseReverseDNS      off# Bar use of SITE CHMOD by default<Limit SITE_CHMOD> AllowAll</Limit># A basic anonymous configuration, no upload directories. If you do not# want anonymous users, simply delete this entire <Anonymous> section.<Anonymous /home> User             ftp Group             ftp # We want clients to be able to login with "anonymous" as well as "ftp" UserAlias           anonymous ftp # Limit the maximum number of anonymous logins MaxClients          50 # We want 'welcome.msg' displayed at login, and '.message' displayed # in each newly chdired directory. DisplayLogin         welcome.msg DisplayChdir         .message # Limit WRITE everywhere in the anonymous chroot <Limit DELE RMD>  DenyAll </Limit></Anonymous>

6、关闭防火墙

systemctl stop firewalld.servicesystemctl disable firewalld.service

7、启动服务器

/usr/local/proftpd/sbin/proftpd

查看进程是否已经启动

[root@localhost ~]# ps -ef |grep proftpdnobody  1140   1 0 12:13 ?    00:00:00 proftpd: (accepting connections)root   3182 2270 0 12:50 pts/0  00:00:00 grep --color=auto proftpd

8、添加到启动项避免每次重启后都需要手动启动

vi /etc/rc.d/rc.local#!/bin/bash# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES## It is highly advisable to create own systemd services or udev rules# to run scripts during boot instead of using this file.## In contrast to previous versions due to parallel execution during boot# this script will NOT be run after all other services.## Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure# that this script will be executed during boot.touch /var/lock/subsys/local/usr/local/proftpd/sbin/proftpd

由于在centos7中/etc/rc.d/rc.local的权限被降低了，所以需要加上可执行的权限：