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Cyclic Redundancy Check (XCRC)  -  KB Article #1485

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The XCRC hash command asks the server to perform a cyclic redundancy check using the CRC-32 algorithm on the specified file. If the XCRC command is supported, the server will respond with the result of the calculation. FTP clients can use this command to verify that the file was transferred without corruption by comparing the server's response with its own calculation.

Common Responses
500, 502, 530, 550

See Also

  • About FTP Response Codes
  • FTP Commands
  • FTP Response Codes
  • MD5 Hash Check (XMD5)
  • SHA1 Hash Check (XSHA1)
  • SHA256 Hash Check (XSHA256)
  • SHA512 Hash Check (XHSA512)