listen_port=21
connect_from_port_20=YES
tcp_wrappers=YES
listen=YES
dirmessage_enable=YES
xferlog_enable=YES
xferlog_std_format=NO
log_ftp_protocol=YES
xferlog_file=/var/log/vsftpd.log
pasv_enable=YES
pasv_min_port=64000
pasv_max_port=65000
write_enable=NO
anon_upload_enable=NO
anon_umask=022
anon_mkdir_write_enable=NO
anon_other_write_enable=NO
chroot_local_user=YES
guest_enable=YES
guest_username=ares
virtual_use_local_privs=NO
user_config_dir=/etc/vsftpd/vsftpd_user_conf ------指定虚拟用户配置文件的目录
write_enable=YES
anon_world_readable_only=NO
anon_upload_enable=YES
anon_mkdir_write_enable=NO
anon_other_write_enable=YES
auth required /lib/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login
account required /lib/security/pam_userdb.so db=/etc/vsftpd/vsftpd_login