vsftpd: version 2.3.5 /etc/vsftpd.conf
chroot_local_user=YES userlist_enable=YES userlist_deny=NO userlist_file=/etc/vsftpd.chroot_list passwd_chroot_enable=YES
/etc/vsftpd.chroot_list
username_allowed_to_ftp_in
/etc/adduser.conf
DIR_MODE=0750 DHOME=/home/.