linux修改ftp上传路径

命令行三行即可，假如我想把上传的视频配置到nginx的文件目录下，

#修改指定用户的指定文件目录
usermod -d /home/nginx/www/images ftpuser
#
#给权限
chown -R  ftpuser:ftpuser   /home/nginx/www/images 
#重启
systemctl restart vsftpd.service

顺便再讲一讲安装ftp步骤把


在Linux服务器上安装vsftpd
使用包管理工具安装vsftpd在终端里输入以下命令（需要root权限）：# Ubuntu/Debian系统
sudo apt update
sudo apt install vsftpd# CentOS/RHEL系统
sudo yum install vsftpd
启动vsftpd服务在安装完成后，使用以下命令启动vsftpd服务：sudo systemctl start vsftpd
设置vsftpd开机自启动如果您希望vsftpd服务在服务器重启后自动启动，执行以下命令：sudo systemctl enable vsftpd
配置防火墙如果系统有防火墙，确保允许FTP服务通过防火墙。在大多数情况下，FTP使用端口21。您需要确保打开此端口以允许FTP连接。配置vsftpd
编辑vsftpd配置文件打开vsftpd的主要配置文件/etc/vsftpd.conf，您可以使用文本编辑器如vi或nano进行编辑：sudo vi /etc/vsftpd.conf
配置用户权限在配置文件中，您可以配置用户访问权限、目录等详细设置。确保根据需要配置用户权限并保存文件。重启vsftpd服务保存配置文件后，重新启动vsftpd服务使其生效：sudo systemctl restart vsftpd
使用Cyberduck上传视频
现在您已经成功安装并配置了vsftpd，可以使用Cyberduck连接到Linux服务器并上传视频文件了：打开Cyberduck，选择连接类型为FTP。
输入服务器IP地址、端口（默认为21）、用户名和密码。
点击连接，成功连接后，您可以通过Cyberduck上传您的视频文件到Linux服务器。
请注意，安全性是非常重要的。确保您的FTP连接是安全的，可以考虑使用SFTP（SSH File Transfer Protocol）来保护您的数据传输。 如果您需要更详细的指导或遇到问题，请随时告诉我，我会尽力帮助您。//csdn版本教程（别忘记设置用户）
1.安装ftp service:sudo apt-get install vsftpd
2.重启linux ftp servicesudo service vsftpd restart
3.安装成功，可以看到21端口为listen状态root@henry:/home/henry# netstat -an | grep 21
tcp        0      0 0.0.0.0:21              0.0.0.0:*               LISTEN     
udp        0      0 127.0.0.1:921           0.0.0.0:*                          
unix  3      [ ]         STREAM     CONNECTED     10214    
unix  3      [ ]         STREAM     CONNECTED     10213   
4.添加一个用户：useradd hhpasswd hh
两次输入密码。5.测试：ftp 172.0.12.164(ubuntu ip)root@henry:/home# ftp 172.0.12.164
Connected to 172.0.12.164.
220 (vsFTPd 3.0.2)
Name (172.0.12.164:dev): hh
331 Please specify the password.
Password:
530 Login incorrect.
Login failed.
ftp> quit
出现530错误，无法登陆ftp service!修改办法：vim /etc/pam.d/vsftpd
将auth   required        pam_shells.so
注释掉，即可。root@henry:/home# ftp 172.0.12.164     
Connected to 172.0.12.164.
220 (vsFTPd 3.0.2)
Name (172.0.12.164:dev): hh
331 Please specify the password.
Password:
230 Login successful.
Remote system type is UNIX.
Using binary mode to transfer files.
ftp> quit
221 Goodbye.
6.修改上传文件权限：vi /etc/vsftpd.conf
将下面内容修改，并打开：anonymous_enable=YESwrite_enable=YESanon_upload_enable=YES

附赠一份ftp配置文件

# 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=NO
#
# 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=YESpam_service_name=vsftpd
userlist_enable=YESpam_service_name=vsftpd
userlist_enable=YES
userlist_deny=no
userlist_file=/etc/vsftpd/user_list

最后是你的user_list文件，必须要有这个用户

也就是允许你上传的用户

# vsftpd userlist
# If userlist_deny=NO, only allow users in this file
# If userlist_deny=YES (default), never allow users in this file, and
# do not even prompt for a password.
# Note that the default vsftpd pam config also checks /etc/vsftpd/ftpusers
# for users that are denied.
#root
#bin
#daemon
#adm
#lp
#sync
#shutdown
#halt
#mail
#news
#uucp
#operator
#games
#nobody
ftpuser