FTP 211 System Status vs 213 File Status
Both FTP 211 (System Status) and 213 (File Status) belong to the 2xx Positive Completion category. 211 indicates that system status or system help reply. The server provides information about its current status or available features. Meanwhile, 213 means that file status reply. The server provides information about a specific file, typically its size or modification time.
Descrição
System status or system help reply. The server provides information about its current status or available features.
Quando você o vê
After issuing the STAT command without arguments, the server returns its system status and supported features.
Como corrigir
No fix needed — this is an informational response. Use the information to understand the server's capabilities and current state.
Descrição
File status reply. The server provides information about a specific file, typically its size or modification time.
Quando você o vê
After issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
Como corrigir
No fix needed — this is an informational response. Use the returned data to determine file size before download or to check timestamps for synchronization.
Diferenças principais
FTP 211: System status or system help reply. The server provides information about its current status or available features.
FTP 213: File status reply. The server provides information about a specific file, typically its size or modification time.
You encounter 211 when after issuing the STAT command without arguments, the server returns its system status and supported features.
You encounter 213 when after issuing the SIZE or MDTM command, the server returns the file size in bytes or the last modification timestamp.
Quando usar qual
For 211 (System Status): No fix needed — this is an informational response. Use the information to understand the server's capabilities and current state. 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.