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I've re-jigged the run man page so that each option's text begins with the cli's help text for that flag, and then ay subsequent lines in the man page are carried forward. Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> Docker-DCO-1.1-Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au> (github: SvenDowideit)
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% DOCKER(1) Docker User Manuals % Docker Community % JUNE 2014
NAME
docker-save - Save an image(s) to a tar archive (streamed to STDOUT by default)
SYNOPSIS
docker save [-o|--output[=OUTPUT]] 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.
OPTIONS
-o, --output="" Write to a file, instead of STDOUT
EXAMPLES
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.com source material and internal work. June 2014, updated by Sven Dowideit SvenDowideit@home.org.au November 2014, updated by Sven Dowideit SvenDowideit@home.org.au