FTP 202 Command Superfluous vs 213 File Status
Both FTP 202 (Command Superfluous) and 213 (File Status) belong to the 2xx Positive Completion category. 202 indicates that the command is not implemented but is recognized as superfluous. The server acknowledges the command but it has no effect. Meanwhile, 213 means that file status reply. The server provides information about a specific file, typically its size or modification time.
Deskripsi
The command is not implemented but is recognized as superfluous. The server acknowledges the command but it has no effect.
Ketika Anda Melihatnya
When you send a command the server recognizes but considers unnecessary, such as ALLO on a server that does not require pre-allocation.
Cara Memperbaiki
No fix needed — the server is telling you the command is not necessary. You can safely ignore this response and continue.
Deskripsi
File status reply. The server provides information about a specific file, typically its size or modification time.
Ketika Anda Melihatnya
After issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
Cara Memperbaiki
No fix needed — this is an informational response. Use the returned data to determine file size before download or to check timestamps for synchronization.
Perbedaan Utama
FTP 202: The command is not implemented but is recognized as superfluous. The server acknowledges the command but it has no effect.
FTP 213: File status reply. The server provides information about a specific file, typically its size or modification time.
You encounter 202 when when you send a command the server recognizes but considers unnecessary, such as ALLO on a server that does not require pre-allocation.
You encounter 213 when after issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
Kapan Menggunakan Yang Mana
For 202 (Command Superfluous): No fix needed — the server is telling you the command is not necessary. You can safely ignore this response and continue. For 213 (File Status): No fix needed — this is an informational response. Use the returned data to determine file size before download or to check timestamps for synchronization.