mirror of https://github.com/docker/cli.git
85 lines
2.9 KiB
Markdown
85 lines
2.9 KiB
Markdown
|
% DOCKER(1) Docker User Manuals
|
||
|
|
% Docker Community
|
||
|
|
% JUNE 2014
|
||
|
|
# NAME
|
||
|
|
docker-images - List images
|
||
|
|
|
||
|
|
# SYNOPSIS
|
||
|
|
**docker images**
|
||
|
|
[**--help**]
|
||
|
|
[**-a**|**--all**[=*false*]]
|
||
|
|
[**--digests**[=*false*]]
|
||
|
|
[**-f**|**--filter**[=*[]*]]
|
||
|
|
[**--no-trunc**[=*false*]]
|
||
|
|
[**-q**|**--quiet**[=*false*]]
|
||
|
|
[REPOSITORY]
|
||
|
|
|
||
|
|
# DESCRIPTION
|
||
|
|
This command lists the images stored in the local Docker repository.
|
||
|
|
|
||
|
|
By default, intermediate images, used during builds, are not listed. Some of the
|
||
|
|
output, e.g., image ID, is truncated, for space reasons. However the truncated
|
||
|
|
image ID, and often the first few characters, are enough to be used in other
|
||
|
|
Docker commands that use the image ID. The output includes repository, tag, image
|
||
|
|
ID, date created and the virtual size.
|
||
|
|
|
||
|
|
The title REPOSITORY for the first title may seem confusing. It is essentially
|
||
|
|
the image name. However, because you can tag a specific image, and multiple tags
|
||
|
|
(image instances) can be associated with a single name, the name is really a
|
||
|
|
repository for all tagged images of the same name. For example consider an image
|
||
|
|
called fedora. It may be tagged with 18, 19, or 20, etc. to manage different
|
||
|
|
versions.
|
||
|
|
|
||
|
|
# OPTIONS
|
||
|
|
**-a**, **--all**=*true*|*false*
|
||
|
|
Show all images (by default filter out the intermediate image layers). The default is *false*.
|
||
|
|
|
||
|
|
**--digests**=*true*|*false*
|
||
|
|
Show image digests. The default is *false*.
|
||
|
|
|
||
|
|
**-f**, **--filter**=[]
|
||
|
|
Filters the output. The dangling=true filter finds unused images. While label=com.foo=amd64 filters for images with a com.foo value of amd64. The label=com.foo filter finds images with the label com.foo of any value.
|
||
|
|
|
||
|
|
**--help**
|
||
|
|
Print usage statement
|
||
|
|
|
||
|
|
**--no-trunc**=*true*|*false*
|
||
|
|
Don't truncate output. The default is *false*.
|
||
|
|
|
||
|
|
**-q**, **--quiet**=*true*|*false*
|
||
|
|
Only show numeric IDs. The default is *false*.
|
||
|
|
|
||
|
|
# EXAMPLES
|
||
|
|
|
||
|
|
## Listing the images
|
||
|
|
|
||
|
|
To list the images in a local repository (not the registry) run:
|
||
|
|
|
||
|
|
docker images
|
||
|
|
|
||
|
|
The list will contain the image repository name, a tag for the image, and an
|
||
|
|
image ID, when it was created and its virtual size. Columns: REPOSITORY, TAG,
|
||
|
|
IMAGE ID, CREATED, and VIRTUAL SIZE.
|
||
|
|
|
||
|
|
To get a verbose list of images which contains all the intermediate images
|
||
|
|
used in builds use **-a**:
|
||
|
|
|
||
|
|
docker images -a
|
||
|
|
|
||
|
|
Previously, the docker images command supported the --tree and --dot arguments,
|
||
|
|
which displayed different visualizations of the image data. Docker core removed
|
||
|
|
this functionality in the 1.7 version. If you liked this functionality, you can
|
||
|
|
still find it in the third-party dockviz tool: https://github.com/justone/dockviz.
|
||
|
|
|
||
|
|
## Listing only the shortened image IDs
|
||
|
|
|
||
|
|
Listing just the shortened image IDs. This can be useful for some automated
|
||
|
|
tools.
|
||
|
|
|
||
|
|
docker images -q
|
||
|
|
|
||
|
|
# 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>
|