docker images命令-列出image

images 列出image的作用

Usage: docker images [OPTIONS] [NAME]





List images





  -a, --all=false      Show all images (by default filter out the intermediate image layers)


  -f, --filter=[]      Provide filter values (i.e. 'dangling=true')


  --no-trunc=false     Don't truncate output


  -q, --quiet=false    Only show numeric IDs

The default docker images  显示images的一些基础信息

Listing the most recently created images

$ sudo docker images | head


REPOSITORY                    TAG                 IMAGE ID            CREATED             VIRTUAL SIZE


<none>                        <none>              77af4d6b9913        19 hours ago        1.089 GB


committest                    latest              b6fa739cedf5        19 hours ago        1.089 GB


<none>                        <none>              78a85c484f71        19 hours ago        1.089 GB


$ docker                        latest              30557a29d5ab        20 hours ago        1.089 GB


<none>                        <none>              0124422dd9f9        20 hours ago        1.089 GB


<none>                        <none>              18ad6fad3402        22 hours ago        1.082 GB


<none>                        <none>              f9f1e26352f0        23 hours ago        1.089 GB


tryout                        latest              2629d1fa0b81        23 hours ago        131.5 MB


<none>                        <none>              5ed6274db6ce        24 hours ago        1.089 GB

Listing the full length image IDs

$ sudo docker images --no-trunc | head


REPOSITORY                    TAG                 IMAGE ID                                                           CREATED             VIRTUAL SIZE


<none>                        <none>              77af4d6b9913e693e8d0b4b294fa62ade6054e6b2f1ffb617ac955dd63fb0182   19 hours ago        1.089 GB


committest                    latest              b6fa739cedf5ea12a620a439402b6004d057da800f91c7524b5086a5e4749c9f   19 hours ago        1.089 GB


<none>                        <none>              78a85c484f71509adeaace20e72e941f6bdd2b25b4c75da8693efd9f61a37921   19 hours ago        1.089 GB


$ docker                        latest              30557a29d5abc51e5f1d5b472e79b7e296f595abcf19fe6b9199dbbc809c6ff4   20 hours ago        1.089 GB


<none>                        <none>              0124422dd9f9cf7ef15c0617cda3931ee68346455441d66ab8bdc5b05e9fdce5   20 hours ago        1.089 GB


<none>                        <none>              18ad6fad340262ac2a636efd98a6d1f0ea775ae3d45240d3418466495a19a81b   22 hours ago        1.082 GB


<none>                        <none>              f9f1e26352f0a3ba6a0ff68167559f64f3e21ff7ada60366e2d44a04befd1d3a   23 hours ago        1.089 GB


tryout                        latest              2629d1fa0b81b222fca63371ca16cbf6a0772d07759ff80e8d1369b926940074   23 hours ago        131.5 MB


<none>                        <none>              5ed6274db6ceb2397844896966ea239290555e74ef307030ebb01ff91b1914df   24 hours ago        1.089 GB

Filtering 过滤

The filtering flag (-f or --filter) format is of "key=value". If there are more than one filter, then pass multiple flags (e.g., --filter "foo=bar" --filter "bif=baz")

Current filters: * dangling (boolean - true or false)

untagged images

$ sudo docker images --filter "dangling=true"





REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE


<none>              <none>              8abc22fbb042        4 weeks ago         0 B


<none>              <none>              48e5f45168b9        4 weeks ago         2.489 MB


<none>              <none>              bf747efa0e2f        4 weeks ago         0 B


<none>              <none>              980fe10e5736        12 weeks ago        101.4 MB


<none>              <none>              dea752e4e117        12 weeks ago        101.4 MB


<none>              <none>              511136ea3c5a        8 months ago        0 B

This will display untagged images, that are the leaves of the images tree (not intermediary layers). These images occur when a new build of an image takes the repo:tag away from the IMAGE ID, leaving it untagged. A warning will be issued if trying to remove an image when a container is presently using it. By having this flag it allows for batch cleanup.

Ready for use by docker rmi ..., like:

$ sudo docker rmi $(sudo docker images -f "dangling=true" -q)





8abc22fbb042


48e5f45168b9


bf747efa0e2f


980fe10e5736


dea752e4e117


511136ea3c5a

NOTE: Docker will warn you if any containers exist that are using these untagged images.