github.com/yogeshlonkar/moby@v1.13.2-0.20201203103638-c0b64beaea94/man/docker-diff.1.md (about)

     1  % DOCKER(1) Docker User Manuals
     2  % Docker Community
     3  % JUNE 2014
     4  # NAME
     5  docker-diff - Inspect changes to files or directories on a container's filesystem
     6  
     7  # SYNOPSIS
     8  **docker diff**
     9  [**--help**]
    10  CONTAINER
    11  
    12  # DESCRIPTION
    13  List the changed files and directories in a container᾿s filesystem since the
    14  container was created. Three different types of change are tracked:
    15  
    16  | Symbol | Description                     |
    17  |--------|---------------------------------|
    18  | `A`    | A file or directory was added   |
    19  | `D`    | A file or directory was deleted |
    20  | `C`    | A file or directory was changed |
    21  
    22  You can use the full or shortened container ID or the container name set using
    23  **docker run --name** option.
    24  
    25  # OPTIONS
    26  **--help**
    27    Print usage statement
    28  
    29  # EXAMPLES
    30  
    31  Inspect the changes to an `nginx` container:
    32  
    33  ```bash
    34  $ docker diff 1fdfd1f54c1b
    35  
    36  C /dev
    37  C /dev/console
    38  C /dev/core
    39  C /dev/stdout
    40  C /dev/fd
    41  C /dev/ptmx
    42  C /dev/stderr
    43  C /dev/stdin
    44  C /run
    45  A /run/nginx.pid
    46  C /var/lib/nginx/tmp
    47  A /var/lib/nginx/tmp/client_body
    48  A /var/lib/nginx/tmp/fastcgi
    49  A /var/lib/nginx/tmp/proxy
    50  A /var/lib/nginx/tmp/scgi
    51  A /var/lib/nginx/tmp/uwsgi
    52  C /var/log/nginx
    53  A /var/log/nginx/access.log
    54  A /var/log/nginx/error.log
    55  ```
    56  
    57  
    58  # HISTORY
    59  April 2014, Originally compiled by William Henry (whenry at redhat dot com)
    60  based on docker.com source material and internal work.
    61  June 2014, updated by Sven Dowideit <SvenDowideit@home.org.au>