apt-get install vsftpd

edit the VSftpd config at /etc/vsftpd.conf

anonymous_enable=NO
local_enable=YES
write_enable=YES
local_umask=022
dirmessage_enable=YES
xferlog_enable=YES
connect_from_port_20=YES
xferlog_file=/var/log/vsftpd.log
idle_session_timeout=600
ftpd_banner=Welcome to “what you want” FTP service.
secure_chroot_dir=/usr/local/share/vsftpd/empty
listen=YES
background=YES
passwd_chroot_enable=YES
chroot_local_user=YES