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    Getting File Hash Value - hash

    Last updated: 2024-01-06 16:15:34
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      The hash command is used to calculate the hash value of a local file or get the hash value of a file in COS.

      Command Syntax

      ./coscli hash <object-name> [flag]
      hash includes the following parameters:
      Parameter Format
      Description
      Example
      <object-name>
      Specifies the target file, which can be a local path or a COS file path. The COS path is accessible by using the bucket alias or bucket name configured in the configuration file as detailed in Download and Installation Configuration. If you use the bucket name for access, you also need to include the endpoint flag.
      Local path: ~/example.txt
      COS file path specified with the bucket alias: cos://bucketalias/example.txt
      COS file path specified with the bucket name: cos://examplebucket-1250000000/example.txt
      The hash command contains the following optional flags:
      Flag Abbreviation
      Flag Name
      Description
      -h
      --help
      Views the usage of this command.
      None
      --type
      Hash type, which can be MD5 or CRC64 (default)
      Note:
      For other common options of this command (such as switching bucket and user account), see Common Options.

      Examples

      Calculating the CRC64 value of local file

      ./coscli hash ~/test.txt

      Getting the MD5 value of COS file

      ./coscli hash cos://bucket1/example.txt --type=md5
      
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