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Obtaining Statistics on Different Types of Objects - du

Terakhir diperbarui:2024-01-06 16:15:35
    The du command is used to list the statistics (total number and size) of files of each storage class in a bucket or a directory.

    Command Syntax

    ./coscli du cos://<bucket-name>[/prefix/] [flag]
    du includes the following parameters:
    Parameter Format
    Description
    Example
    cos://<bucket-name>
    Specifies the target bucket, which 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.
    Access with the bucket alias: cos://example-alias
    Access with the bucket name: cos://examplebucket-1250000000
    /prefix/
    Specifies a directory (optional).
    /picture/
    du includes the following optional flags:
    Flag Abbreviation
    Flag Name
    Description
    -h
    --help
    Views the usage of this command.
    None
    --include
    Includes specific objects.
    None
    --exclude
    Excludes specific objects.
    Note:
    --include and --exclude support standard regular expression syntax, so you can use them to filter out objects that meet specific criteria.
    When using zsh, you may need to enclose the pattern string with double quotation marks.
    ./coscli du cos://bucket1/picture/ --include ".*.mp4"
    For more general options for this command (such as switching buckets or user accounts), see Common Options.

    Examples

    Listing statistics on objects in the bucket1 bucket

    ./coscli du cos://bucket1
    The returned information includes the number and size of objects in different storage classes, total number of objects, and total object size in the bucket. Below is an example:
    STORAGE CLASS | OBJECTS COUNT | TOTAL SIZE
    --------------------------+---------------+-------------
    STANDARD | 2 | 164 B
    STANDARD_IA | 0 | 0 B
    INTELLIGENT_TIERING | 0 | 0 B
    ARCHIVE | 0 | 0 B
    DEEP_ARCHIVE | 0 | 0 B
    MAZ_STANDARD | 0 | 0 B
    MAZ_STANDARD_IA | 0 | 0 B
    MAZ_INTELLIGENT_TIERING | 0 | 0 B
    MAZ_ARCHIVE | 0 | 0 B
    --------------------------+---------------+-------------
    INFO[2022-12-14 17:35:41] Total Objects Count: 2
    INFO[2022-12-14 17:35:41] Total Objects Size: 164 B

    Listing statistics on objects in the picture directory in the bucket1 bucket

    ./coscli du cos://bucket1/picture/

    Listing statistics on all MP4 objects in the picture directory in the bucket1 bucket

    ./coscli du cos://bucket1/picture/ --include .*.mp4

    Listing statistics on all non-MD objects in the picture directory in the bucket1 bucket

    ./coscli du cos://bucket1/picture/ --exclude .*.md
    
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