| PASS SP password CRLF | PORT check_login SP host_port CRLF | EPRT check_login SP STRING CRLF | LPRT check_login SP host_lport CRLF | PASV check_login CRLF | EPSV check_login CRLF | EPSV check_login SP STRING CRLF | LPSV check_login CRLF | TYPE check_login SP type_code CRLF | STRU check_login SP struct_code CRLF | MODE check_login SP mode_code CRLF | ALLO check_login SP NUMBER CRLF | ALLO check_login SP NUMBER SP R SP NUMBER CRLF | RETR check_login SP pathname CRLF | STOR check_login SP pathname CRLF | APPE check_login SP pathname CRLF | NLST check_login CRLF | NLST check_login SP STRING CRLF | MLST check_login CRLF | MLST check_login SP pathname CRLF | MLSD check_login CRLF | MLSD check_login SP pathname CRLF | LIST check_login CRLF | LIST check_login SP pathname CRLF | STAT check_login SP pathname CRLF | STAT check_login CRLF | DELE check_login SP pathname CRLF | RNTO check_login SP pathname CRLF | ABOR check_login CRLF | CWD check_login CRLF | CWD check_login SP pathname CRLF | HELP check_login CRLF | HELP check_login SP STRING CRLF | FEAT check_login CRLF | NOOP check_login CRLF | MKD check_login SP pathname CRLF | RMD check_login SP pathname CRLF | PWD check_login CRLF | CDUP check_login CRLF | SITE check_login SP HELP CRLF | SITE check_login SP HELP SP STRING CRLF | SITE check_login SP UMASK CRLF | SITE check_login SP UMASK SP octal_number CRLF | SITE check_login SP CHMOD SP octal_number SP pathname CRLF | SITE check_login SP IDLE CRLF | SITE check_login SP IDLE SP NUMBER CRLF | SITE check_login SP GROUP SP username CRLF | SITE check_login SP GPASS SP password CRLF | SITE check_login SP GPASS CRLF | SITE check_login SP NEWER SP STRING CRLF | SITE check_login SP NEWER SP STRING SP pathname CRLF | SITE check_login SP MINFO SP STRING CRLF | SITE check_login SP MINFO SP STRING SP pathname CRLF | SITE check_login SP INDEX SP STRING CRLF | SITE check_login SP EXEC SP STRING CRLF | STOU check_login CRLF | STOU check_login SP pathname CRLF | SYST check_login CRLF | SIZE check_login SP pathname CRLF | MDTM check_login SP pathname CRLF | OPTS check_login opts CRLF | MFF check_login SP CRLF | MFCT check_login SP NUMBER SP pathname CRLF | MFMT check_login SP NUMBER SP pathname CRLF | QUIT CRLF | SITE check_login SP ALIAS CRLF | SITE check_login SP ALIAS SP STRING CRLF | SITE check_login SP GROUPS CRLF | SITE check_login SP CDPATH CRLF | SITE check_login SP CHECKMETHOD SP method CRLF | SITE check_login SP CHECKMETHOD CRLF | SITE check_login SP CHECKSUM SP pathname CRLF | SITE check_login SP CHECKSUM CRLF | SITE check_login SP BUFSIZE CRLF | SITE check_login SP BUFSIZEMEASURE SP remote_mtu_size CRLF | SITE check_login SP BUFSIZE SP bufsize CRLF | PBSZ SP STRING CRLF | AUTH SP STRING CRLF | PROT SP prot_code CRLF | ADAT SP STRING CRLF | CCC CRLF | REST check_login SP STRING CRLF