1.检查是否安装过ftp

rpm -qa|grep vsftpd

表示没有安装过。

2.安装

yum -y install vsftpd

3.配置匿名登录

配置文件默认为/etc/vsftpd/vsftpd.conf：

具体操作如下：

vi /etc/vsftpd/vsftpd.conf

anonymouse enable=YES

anon_upload_enable=YES

systemctl restart vsftpd

systemctl status vsftpd

最后一句的Started vsftpd ftp daemon.表示成功启动，如果不是这句话，就需要根据具体错误信息进行解决，欢迎留言讨论问题。

4.配置禁用匿名，改为特定用户登录

vsftpd.conf具体配置如下：

# Example config file /etc/vsftpd/vsftpd.conf
#
# The default compiled in settings are fairly paranoid. This sample file
# loosens things up a bit, to make the ftp daemon more usable.
# Please see vsftpd.conf.5 for all compiled in defaults.
#
# READ THIS: This example file is NOT an exhaustive list of vsftpd options.
# Please read the vsftpd.conf.5 manual page to get a full idea of vsftpd's
# capabilities.
#
# Allow anonymous FTP? (Beware - allowed by default if you comment this out).
anonymous_enable=NO
#
# Uncomment this to allow local users to log in.
local_enable=YES
#
# Uncomment this to enable any form of FTP write command.
write_enable=YES
#
# Default umask for local users is 077. You may wish to change this to 022,
# if your users expect that (022 is used by most other ftpd's)
local_umask=022
#
# Uncomment this to allow the anonymous FTP user to upload files. This only
# has an effect if the above global write enable is activated. Also, you will
# obviously need to create a directory writable by the FTP user.
# When SELinux is enforcing check for SE bool allow_ftpd_anon_write, allow_ftpd_full_access
#anon_upload_enable=YES
#
# Uncomment this if you want the anonymous FTP user to be able to create
# new directories.
#anon_mkdir_write_enable=YES
#
# Activate directory messages - messages given to remote users when they
# go into a certain directory.
dirmessage_enable=YES
#
# Activate logging of uploads/downloads.
xferlog_enable=YES
#
# Make sure PORT transfer connections originate from port 20 (ftp-data).
connect_from_port_20=YES
#
# If you want, you can arrange for uploaded anonymous files to be owned by
# a different user. Note! Using "root" for uploaded files is not
# recommended!
#chown_uploads=YES
#chown_username=whoever
#
# You may override where the log file goes if you like. The default is shown
# below.
#xferlog_file=/var/log/xferlog
#
# If you want, you can have your log file in standard ftpd xferlog format.
# Note that the default log file location is /var/log/xferlog in this case.
xferlog_std_format=YES
#
# You may change the default value for timing out an idle session.
#idle_session_timeout=600
#
# You may change the default value for timing out a data connection.
#data_connection_timeout=120
#
# It is recommended that you define on your system a unique user which the
# ftp server can use as a totally isolated and unprivileged user.
#nopriv_user=ftpsecure
#
# Enable this and the server will recognise asynchronous ABOR requests. Not
# recommended for security (the code is non-trivial). Not enabling it,
# however, may confuse older FTP clients.
#async_abor_enable=YES
#
# By default the server will pretend to allow ASCII mode but in fact ignore
# the request. Turn on the below options to have the server actually do ASCII
# mangling on files when in ASCII mode. The vsftpd.conf(5) man page explains
# the behaviour when these options are disabled.
# Beware that on some FTP servers, ASCII support allows a denial of service
# attack (DoS) via the command "SIZE /big/file" in ASCII mode. vsftpd
# predicted this attack and has always been safe, reporting the size of the
# raw file.
# ASCII mangling is a horrible feature of the protocol.
#ascii_upload_enable=YES
#ascii_download_enable=YES
#
# You may fully customise the login banner string:
#ftpd_banner=Welcome to blah FTP service.
#
# You may specify a file of disallowed anonymous e-mail addresses. Apparently
# useful for combatting certain DoS attacks.
#deny_email_enable=YES
# (default follows)
#banned_email_file=/etc/vsftpd/banned_emails
#
# You may specify an explicit list of local users to chroot() to their home
# directory. If chroot_local_user is YES, then this list becomes a list of
# users to NOT chroot().
# (Warning! chroot'ing can be very dangerous. If using chroot, make sure that
# the user does not have write access to the top level directory within the
# chroot)
chroot_local_user=YES
#chroot_list_enable=YES
# (default follows)
#chroot_list_file=/etc/vsftpd/chroot_list
#
# You may activate the "-R" option to the builtin ls. This is disabled by
# default to avoid remote users being able to cause excessive I/O on large
# sites. However, some broken FTP clients such as "ncftp" and "mirror" assume
# the presence of the "-R" option, so there is a strong case for enabling it.
#ls_recurse_enable=YES
#
# When "listen" directive is enabled, vsftpd runs in standalone mode and
# listens on IPv4 sockets. This directive cannot be used in conjunction
# with the listen_ipv6 directive.
listen=YES
#
# This directive enables listening on IPv6 sockets. By default, listening
# on the IPv6 "any" address (::) will accept connections from both IPv6
# and IPv4 clients. It is not necessary to listen on *both* IPv4 and IPv6
# sockets. If you want that (perhaps because you want to listen on specific
# addresses) then you must run two copies of vsftpd with two configuration
# files.
# Make sure, that one of the listen options is commented !!
listen_ipv6=NOpam_service_name=vsftpd
#userlist_enable=YES
#userlist_file=/etc/vsftpd/user_list
#userlist_deny=NOlocal_root=/app/ftp
allow_writeable_chroot=YES
#anon_root=/var/www/html

5.禁止ftp用户登录服务器

默认情况下，当创建一个用户时，如果没有明显的指定，这个用户将可以通过 SSH 访问到服务器。

想要禁用 shell 访问，我们将会创建一个新的 shell，它将会简单打印一个信息，告诉用户，他们仅仅被允许访问 FTP。

运行下面的命令来创建 /bin/ftponly shell 并且使它可执行：

echo -e '#!/bin/sh\necho "This account is limited to FTP access only."' | sudo tee -a /bin/ftponly

sudo chmod a+x /bin/ftponly

将这个新的 shell 附加到/etc/shells文件中：

echo "/bin/ftponly" | sudo tee -a /etc/shells

修改这个用户 shell 到/bin/ftponly:

sudo usermod newftpuser -s /bin/ftponly

使用同样的命令来修改其他用户的 shell，限制他们仅仅只能通过 FTP 访问。

CentOS 8 上配置 FTP 服务器详细步骤，附截图相关推荐

linux6 ftp配置,centos6.x vsftpd配置FTP服务器详细教程
centos6.x vsftpd配置FTP服务器详细教程 centos6.x中搭建FTP服务器步骤如下 1. 安装vsftpd 检查是否安装了vsftpd # rpm -qa | grep vsftp ...
Ubuntu上配置opencv的详细步骤
Ubuntu上配置opencv的详细步骤前言: 关于VMware的使用 1.网速过慢 2.虚拟机配置好打不开 Ubuntu的配置和安装 Ubuntu上配置vscode外加opencv 安装cmake ...
linux sftp 中文,Linux（CentOS）上配置 SFTP服务器
Linux(CentOS)上配置 SFTP服务器发布于 2017-03-13 06:07:46 | 87 次阅读 | 评论: 0 | 来源: 网友投递 LinuxLinux是一套免费使用和自由传播的 ...
Win10搭建FTP服务器详细教程-附操作截图
Win10搭建FTP服务器详细教程 1.设置电脑防火墙 1.打开"控制面板" →点击 "Windows Defender 防火墙" . 2.点击"允许 ...
CentOS 7安装配置FTP服务器
CentOS7下FTP服务器的安装配置. 假设我们有以下要求路径权限备注 /ftp/open 公司所有人员包括来宾均可以访问只读 /ftp/private 仅允许 Alice . Jack . ...
myftpadmin+proftpd+mysql架设ftp服务器_[教程]在CentOS7上配置 FTP服务器 Proftpd 支持 MySQL 虚拟用户加密认证以及磁盘限额(Quota)...
有一些很古老的教程,一般都是走编译安装路线的,本文是教你不需要编译,而且随时都可以跟随 CentOS 升级 Proftpd 到最新版本,以避免可能的漏洞攻击.利用 Proftpd 现成的配置以及设置好 ...
ubuntu ftp服务器_如何在Ubuntu上安装FTP服务器？
ubuntu ftp服务器 In this tutorial, let's learn how to install FTP server on Ubuntu. FTP or File Transfe ...
计算机如何配置交换机,Win7电脑怎么配置交换机|Win7电脑配置交换机的详细步骤...
想在同一个环境下,给多台Win7电脑连接网络的话,我们可以给Win7电脑配置交换机,但是会给Win7电脑配置交换机的用户,没有几个会,因此有很多用户急需,在Win7电脑上配置交换机的操作方法,而小编的 ...
LAMP-架构环境网站搭建；在Apache Web服务器上部署PHPBB3网站详细步骤；Linux+Apache2+PHP+MySQL 安装和配置
在Apache Web服务器上部署PHPBB3网站 LAMP-架构环境网站搭建;在Apache Web服务器上部署PHPBB3网站详细步骤:Linux+Apache2+PHP+MySQL 安装和配置 ...

CentOS 8 上配置 FTP 服务器详细步骤，附截图