1.安装vsftpd

sudo apt-get install vsftpd

2.设置开机自启

sudo systemctl enable vsftpd
sudo systemctl start vsftpd

3.创建ftp用户

sudo useradd -d /home/ftpuser/ftp -m ftpuser

sudo passwd ftpuser

sudo chmod -R 777 /home/ftpuser/ftp

4.修改配置文件

sudo vim /etc/vsftpd.conf

#utf8_filesystem=YES
listen=YES
listen_ipv6=NO
anonymous_enable=NO
local_enable=YES
write_enable=YES
dirmessage_enable=YES
use_localtime=YES
xferlog_enable=YES
connect_from_port_20=NO
chroot_local_user=YES
secure_chroot_dir=/var/run/vsftpd/empty
pam_service_name=vsftpd
#rsa_cert_file=/etc/ssl/private/vsftpd.pem
#rsa_private_key_file=/etc/ssl/private/vsftpd.pem
#ssl_enable=NO
user_sub_token=$USER
local_root=/home/$USER/ftp
pasv_min_port=6015
pasv_max_port=6020
userlist_enable=YES
userlist_file=/etc/vsftpd.user_list
userlist_deny=NO

5.测试

ftp://localhost