220 Welcome to Quick 'n Easy FTP Server
FEAT
530 Please login with USER and PASS.
USER jonryan
331 Password required for jonryan
PASS ********
230 User successfully logged in.
PWD
257 "/" is current directory.
NOOP
200 OK
SYST
215 UNIX emulated by Quick 'n Easy FTP Server.
STAT /
502 Command not implemented - Try HELP.
CWD /
250 "/" is current directory.
TYPE A
200 Type set to ASCII
PASV
421 Failed to create socket.