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Kir Kolyshkin 6d85a4f5f8 Fix repo references in docs

Since CLI was moved to a separate repo, these references are incorrect.
Fixed with the help of sed script, verified manually.

Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>

2017-07-28 10:32:42 -07:00

1.4 KiB

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title, description, keywords

title	description	keywords
save	The save command description and usage	tarred, repository, backup

save

Usage:  docker save [OPTIONS] IMAGE [IMAGE...]

Save one or more images to a tar archive (streamed to STDOUT by default)

Options:
      --help            Print usage
  -o, --output string   Write to a file, instead of STDOUT

Description

Produces a tarred repository to the standard output stream. Contains all parent layers, and all tags + versions, or specified repo:tag, for each argument provided.

Examples

Create a backup that can then be used with `docker load`.

$ docker save busybox > busybox.tar

$ ls -sh busybox.tar

2.7M busybox.tar

$ docker save --output busybox.tar busybox

$ ls -sh busybox.tar

2.7M busybox.tar

$ docker save -o fedora-all.tar fedora

$ docker save -o fedora-latest.tar fedora:latest

Cherry-pick particular tags

You can even cherry-pick particular tags of an image repository.

$ docker save -o ubuntu.tar ubuntu:lucid ubuntu:saucy

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