使用cUrl从ftp中删除文件

Question

我正在尝试从命令行中的ftp服务器中删除文件。它看起来像这样：

curl -v -O ftp://192.168.26.10/inbox/project/logs/video/super_user_2017-09-25_19-20-27.webm -Q 'DELE inbox/project/logs/video/super_user_2017-09-25_19-20-27.webm'

该文件被删除但输出看起来很奇怪，据我所知curl返回错误。所以输出：

< 220 NASFTPD Turbo station 1.3.5a Server (ProFTPD)
> USER anonymous
< 331 Anonymous login ok, send your complete email address as your password
> PASS ftp@example.com
< 230 Anonymous access granted, restrictions apply
> PWD
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0< 257 "/" is the current directory
* Entry path is '/'
> DELE inbox/project/logs/video/super_user_2017-09-25_19-20-27.webm
* ftp_perform ends with SECONDARY: 0
< 250 DELE command successful
> CWD inbox
< 250 CWD command successful
> CWD project
< 250 CWD command successful
> CWD logs
< 250 CWD command successful
> CWD video
< 250 CWD command successful
> EPSV
* Connect data stream passively
< 229 Entering Extended Passive Mode (|||55808|)
* Hostname was NOT found in DNS cache
*   Trying 192.168.26.10...
* Connecting to 192.168.26.10 (192.168.26.10) port 55808
* Connected to 192.168.26.10 (192.168.26.10) port 21 (#0)
> TYPE I
< 200 Type set to I
> SIZE super_user_2017-09-25_19-20-27.webm
< 550 super_user_2017-09-25_19-20-27.webm: No such file or directory
> RETR super_user_2017-09-25_19-20-27.webm
< 550 super_user_2017-09-25_19-20-27.webm: No such file or directory
* RETR response: 550
* Remembering we are in dir "inbox/project/logs/video/"
  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0
* Connection #0 to host 192.168.26.10 left intact
curl: (78) RETR response: 550

我的命令出了什么问题？非常感谢！