docker-image-save (1) - Linux Manuals

docker-image-save: Save one or more images to a tar archive (streamed to STDOUT by default)

NAME

docker-image-save - Save one or more images to a tar archive (streamed to STDOUT by default)

SYNOPSIS

docker image save [OPTIONS] IMAGE [IMAGE...]

DESCRIPTION

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

Stream to a file instead of STDOUT by using -o.

EXAMPLES

Save all fedora repository images to a fedora-all.tar and save the latest fedora image to a fedora-latest.tar:

$ docker image save fedora > fedora-all.tar
$ docker image save --output=fedora-latest.tar fedora:latest
$ ls -sh fedora-all.tar
721M fedora-all.tar
$ ls -sh fedora-latest.tar
367M fedora-latest.tar

OPTIONS

-h, --help[=false]         help for save

-o, --output=""         Write to a file, instead of STDOUT