github.com/AliyunContainerService/cli@v0.0.0-20181009023821-814ced4b30d0/docs/reference/commandline/system.md (about)

     1  ---
     2  title: "system"
     3  description: "The system command description and usage"
     4  keywords: "system"
     5  ---
     6  
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    15  
    16  # system
    17  
    18  ```markdown
    19  Usage:  docker system COMMAND
    20  
    21  Manage Docker
    22  
    23  Options:
    24        --help   Print usage
    25  
    26  Commands:
    27    df          Show docker disk usage
    28    events      Get real time events from the server
    29    info        Display system-wide information
    30    prune       Remove unused data
    31  
    32  Run 'docker system COMMAND --help' for more information on a command.
    33  ```
    34  
    35  ## Description
    36  
    37  Manage Docker.