podman-diff - Man Page

Inspect changes on a container or image's filesystem

Synopsis

podman diff [options] name

podman container diff [options] name

Description

Displays changes on a container or image's filesystem.  The container or image will be compared to its parent layer

Options

--format

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

--latest, -l

Instead of providing the container name or ID, use the last created container. If you use methods other than Podman to run containers such as CRI-O, the last started container could be from either of those methods.

The latest option is not supported on the remote client.

Example

# podman diff redis:alpine
C /usr
C /usr/local
C /usr/local/bin
A /usr/local/bin/docker-entrypoint.sh
# podman diff --format json redis:alpine
{
  "changed": [
    "/usr",
    "/usr/local",
    "/usr/local/bin"
  ],
  "added": [
    "/usr/local/bin/docker-entrypoint.sh"
  ]
}

See Also

podman(1)

History

August 2017, Originally compiled by Ryan Cole rycole@redhat.com ⟨mailto:rycole@redhat.com⟩

Referenced By

podman(1), podman-container(1), podman-remote(1).

The man page podman-container-diff(1) is an alias of podman-diff(1).