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| author | OpenShift Merge Robot <openshift-merge-robot@users.noreply.github.com> | 2021-07-03 06:17:03 -0400 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2021-07-03 06:17:03 -0400 |
| commit | 895b8151889422aac1f9b72eebe6d62e8e15095c (patch) | |
| tree | 3694e61ecedcb8c8fb1b59dd12e1e882d7ce6ae0 /docs/source/markdown/podman-image-diff.1.md | |
| parent | 07716133c44c9c9593364029f4b98085d1be3bdd (diff) | |
| parent | 8f6a0243f4b7f861a116c0dba5967b3cfe23d61f (diff) | |
| download | podman-895b8151889422aac1f9b72eebe6d62e8e15095c.tar.gz podman-895b8151889422aac1f9b72eebe6d62e8e15095c.tar.bz2 podman-895b8151889422aac1f9b72eebe6d62e8e15095c.zip | |
Merge pull request #10836 from Luap99/diff
podman diff accept two images or containers
Diffstat (limited to 'docs/source/markdown/podman-image-diff.1.md')
| -rw-r--r-- | docs/source/markdown/podman-image-diff.1.md | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/docs/source/markdown/podman-image-diff.1.md b/docs/source/markdown/podman-image-diff.1.md index 9b1dfa45a..933cd0f9a 100644 --- a/docs/source/markdown/podman-image-diff.1.md +++ b/docs/source/markdown/podman-image-diff.1.md @@ -4,21 +4,29 @@ podman-image-diff - Inspect changes on an image's filesystem ## SYNOPSIS -**podman image diff** [*options*] *name* +**podman image diff** [*options*] *image* [*image*] ## DESCRIPTION -Displays changes on a container or image's filesystem. The container or image will be compared to its parent layer +Displays changes on an image's filesystem. The image 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. | ## OPTIONS #### **--format** -Alter the output into a different format. The only valid format for diff is `json`. +Alter the output into a different format. The only valid format for **podman image diff** is `json`. ## EXAMPLE ``` -# podman diff redis:old redis:alpine +$ podman diff redis:old C /usr C /usr/local C /usr/local/bin @@ -26,7 +34,7 @@ A /usr/local/bin/docker-entrypoint.sh ``` ``` -# podman diff --format json redis:old redis:alpine +$ podman diff --format json redis:old redis:alpine { "changed": [ "/usr", |