Hướng dẫn cài đặt proftp trên Ubuntu
root@www:~#
apt -y install proftpd
root@www:~#
vi /etc/proftpd/proftpd.conf
# line 11: turn off if not need
UseIPv6 off
# line 15: change to your hostname
ServerName "www.srv.world"
# line 36: uncomment ( specify root directory for chroot )
DefaultRoot /var/www/html/
root@www:~#
vi /etc/ftpusers
# add users you prohibit FTP connection
test
root@www:~#
systemctl restart proftpd