220 Cafe24 FTP Server Ready .. 
530 Login incorrect.
214-The following commands are recognized (* =>'s unimplemented):
 CWD     XCWD    CDUP    XCUP    SMNT*   QUIT    PORT    PASV    
 EPRT    EPSV    ALLO*   RNFR    RNTO    DELE    MDTM    RMD     
 XRMD    MKD     XMKD    PWD     XPWD    SIZE    SYST    HELP    
 NOOP    FEAT    OPTS    HOST    CLNT    AUTH*   CCC*    CONF*   
 ENC*    MIC*    PBSZ*   PROT*   TYPE    STRU    MODE    RETR    
 STOR    STOU    APPE    REST    ABOR    USER    PASS    ACCT*   
 REIN*   LIST    NLST    STAT    SITE    MLSD    MLST    
214 Direct comments to root@localhost
211-Features:
 CLNT
 EPRT
 EPSV
 HOST
 LANG ko-KR;zh-CN;es-ES;ru-RU;fr-FR;ja-JP;bg-BG;it-IT;en-US;zh-TW
 MDTM
 REST STREAM
 SIZE
 UTF8
211 End

OpenResty

HTTP/1.1 400 Bad Request
Server: openresty
Date: Wed, 24 Apr 2024 22:18:30 GMT
Content-Type: text/html
Content-Length: 654
Connection: close