------- HUGO README --------
Copyright (c) HGST, a Western Digital Company 2016

Description:
HUGO is a CL tool used to perform maintenance functions on HGST devices.  Any of the HUGO commands may be executed as a one time command from the terminal or from within the interactive session.  Root authority is required to execute the HUGO CL tool.

Linux Install Instructions:
     RPM
	rpm -ivh <hugo_package_name>.rpm
     Debian
	sudo dpkg -i <hugo_package_name>.deb

     Local install option (no files written outside of the install directory)
	tar xzvf <hugo_package_name>.tar.gz

Windows Install Instructions:
    Run the HUGO-6.x.x-win32.exe installer
    From the installed directory(C:\Program Files (x86)\HUGO 6.1.1\bin) run hugo.exe with Administrator privileges. 

Usage:  
With root authority, start the application by running one of the following:

    hugo                             <--- launch interactive session

    hugo <command> [command options] <--- run command

  Commands:

    a, abort
        Abort a running self test.

    e, erase
        Erase all or part of the device.

    do-not-operate
       Add a device to the list of do not operate devices.

    f, format
        Format a device.

    eula
        Show the End User License Agreement.

    h, help
        Show the command help output.

    l, logdump
        Dump logs from devices.

    q, quit
        Exit the CLI.

    s, show
        Show a list of connected devices. Also refreshes device list.

    sanitize
        Sanitize a device.

    t, test
        Run a drive self test.

    u, update
        Update device Firmware.

    v, version
        Show the version information.

    HGST CLI

Update Command Usage:
    update  {-s <serial number>|-m <model number>} -f <fw file path> [-h]

        -s, --serial   - update firmware for drive with the given serial number
        -m, --model    - update firmware of all connected drives with the given model string
        -f, --firmware - Firmware update file
        -h, --help     - display command help text
        --skip-status  - Allow updates when drive status is "Unknown"

    Load new Firmware on a single device specified by serial number: (run the show command to find a serial number)
        Interactive:
            update -f /path/to/file/<firmware_file_name> -s 2HV001AB
        Command line:
            hugo update -f /path/to/file/<firmware_file_name> -s 2HV001AB

    Load new Firmware on all devices of the same model number: (run the show command to find a model number)
        Interactive:
            update -f /path/to/file/<firmware_file_name> -m HUS001001ABCD400
        Command line:
            hugo update -f /path/to/file/<firmware_file_name> -m HUS001001ABCD400

    Exit the application:
        q
        quit
        exit