podman-container-diff - Inspect changes on a container's filesystem
podman container diff [
options]
container
[
container]
Displays changes on a container's filesystem. The container will be 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. |
Alter the output into a different format. The only valid format for
podman
container diff is
json.
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. (This option is not
available with the remote Podman client, including Mac and Windows (excluding
WSL2) machines)
# 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"
]
}
podman(1),
podman-container(1)
July 2021, Originally compiled by Paul Holzinger
[email protected]
⟨mailto:
[email protected]⟩