podman-container-diff - Inspect changes on a container's filesystem

       Displays changes on a container's filesystem. The container is compared to its parent layer or the second
       argument when given.

       The output is prefixed with the following symbols:

       ┌────────┬──────────────────────────────────┐
       │ Symbol │ Description                      │
       ├────────┼──────────────────────────────────┤
       │ A      │ A file or directory was added.   │
       ├────────┼──────────────────────────────────┤
       │ D      │ A file or directory was deleted. │
       ├────────┼──────────────────────────────────┤
       │ C      │ A file or directory was changed. │
       └────────┴──────────────────────────────────┘

       # podman container diff container1
       C /usr
       C /usr/local
       C /usr/local/bin
       A /usr/local/bin/docker-entrypoint.sh

       $ podman container diff --format json container1 container2
       {
            "added": [
                 "/test"
            ]
       }

       July 2021, Originally compiled by Paul Holzinger pholzing@redhat.com ⟨mailto:pholzing@redhat.com⟩

                                                                                        podman-container-diff(1)

       podman-container-diff - Inspect changes on a container's filesystem

--format
       Alter the output into a different format. The only valid format for podmancontainerdiff is json.

   --latest,-l
       Instead  of  providing  the container name or ID, use the last created container.  Note: the last started
       container can be from other users of Podman on the host machine.  (This option is not available with  the
       remote Podman client, including Mac and Windows (excluding WSL2) machines)

podman(1), podman-container(1)

podmancontainerdiff [options] container [container]