vi /etc/vsftpd.conf listen=YES userlist_deny=NO userlist_enable=YES anonymous_enable=YES local_enable=YES userlist_file=/etc/allowed_users seccomp_sandbox=NO dirmessage_enable=YES use_localtime=YES xferlog_enable=YES connect_from_port_20=YES secure_chroot_dir=/var/run/vsftpd/empty pam_service_name=vsftpd rsa_cert_file=/etc/ssl/certs/ssl-cert-snakeoil.pem rsa_private_key_file=/etc/ssl/private/ssl-cert-snakeoil.key local_root=/zq anon_world_readable_only=no write_enable=yes anon_upload_enable=yes anon_other_write_enable=yes
原文：https://www.cnblogs.com/icemonkey/p/10570943.html