mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
35 lines
969 B
Markdown
35 lines
969 B
Markdown
% DOCKER(1) Docker User Manuals
|
|
% William Henry
|
|
% APRIL 2014
|
|
# NAME
|
|
docker-save - Save an image to a tar archive (streamed to STDOUT by default)
|
|
|
|
# SYNOPSIS
|
|
**docker save** [**-o**|**--output**=""] 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**.
|
|
|
|
# OPTIONS
|
|
**-o**, **--output**=""
|
|
Write to an file, instead of STDOUT
|
|
|
|
# EXAMPLE
|
|
|
|
Save all fedora repository images to a fedora-all.tar and save the latest
|
|
fedora image to a fedora-latest.tar:
|
|
|
|
$ sudo docker save fedora > fedora-all.tar
|
|
$ sudo docker 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
|
|
|
|
# HISTORY
|
|
April 2014, Originally compiled by William Henry (whenry at redhat dot com)
|
|
based on docker.io source material and internal work.
|
|
|