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Object Storage Service:help

Last Updated:Aug 24, 2023

This topic describes how to run help to obtain the help information about commands. To obtain information about a command, we recommend that you run the help command.


Sample command lines in this topic are based on the 64-bit Linux system. For other systems, replace ./ossutil64 in the commands with the corresponding binary name. For more information, see ossutil.

Command syntax

./ossutil64 help [command]


  • Obtain the help information about all commands

    ./ossutil64 help
  • Obtain the help information about the cp command

    ./ossutil64 help cp
  • View the information about all options

    ./ossutil64 help -h