Ubuntu FTP Server Setup

Linux FTP Server Deployment

1.sudo apt-get Install VSFTPD # #下载vsftpd

2.sudo vim/etc/vsftpd.conf # #vsftpd配置文件

Add to
#禁止匿名访问
Anonymous_enable=no
#接受本地用户
Local_enable=yes
#允许上传
Write_enable=yes
#用户只能访问限制的目录
Chroot_local_user=yes
#设置固定目录, add at the end. If you do not add this line, each user corresponding to their own directory, of course, this folder to build their own
Local_root=/home/ftp/data

3. Add the appropriate directory

sudo mkdir/home/ftp
sudo chmod a-w/home/ftp
sudo mkdir/home/ftp/data

sudo mkdir/home/ftp/data/upload
sudo mkdir/home/ftp/data/download
sudo chmod 777/home/ftp/data/upload
sudo chmod 755/home/ftp/data/download

4. Add Users

sudo useradd-d/home/ftp-m ftpuser

sudo passwd ftpuser # #设置密码

5. This time directly with Useradd account login FTP will 530 login incorrect

sudo vim/etc/pam.d/vsftpd

Comment out

#auth Required Pam_shells.so

6. Restart VSFTPD

sudo service vsftpd restart

About User Access folder restrictions

By the Chroot_local_user, chroot_list_enable, chroot_list_file These three documents control, to transfer someone's passage:

First of all, chroot_list_enable good understanding, is: whether to enable Chroot_list_file configuration of the file, if yes indicates that the Chroot_list_file configuration of the file to take effect, otherwise does not take effect;
Second, Chroot_list_file is also simple, configure a file path, the default is/etc/vsftpd.chroot_list, the file will be filled with some account names. However, the meaning of these accounts is not fixed and is related to the configuration item Chroot_local_user. Described in the following article;
Third, Chroot_local_user for yes means that all users * cannot * switch to a directory other than the home directory, but! The user is listed in addition to the Chroot_list_file configuration file. Chroot_local_user for no means that all users can * switch to a directory other than the home directory, but! The user is listed in addition to the Chroot_list_file configuration file. It can also be understood that chroot_list_file lists the "exceptions" to the user.

"Failed to connect in PASV mode" prompt when client logs in

Edit/etc/vsftpd.conf

Last Added

Pasv_promiscuous=yes

Then restart the VSFTPD service.

Ubuntu FTP Server Setup