Docker remove none TAG images

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root server    docker images -a         REPOSITORY              TAG                 IMAGE ID            CREATED             VIRTUAL SIZE  lt none gt                    lt none gt               5e2dfc857e73        5 days ago          261 6 MB  lt none gt                    lt none gt               d053e988f23d        5 days ago          261 6 MB  lt none gt                    lt none gt               1d5d4a2d89eb        5 days ago          261 6 MB  lt none gt                    lt none gt               ea0d189fdb19        5 days ago          100 5 MB  lt none gt                    lt none gt               26c6175962b3        5 days ago          100 5 MB  lt none gt                    lt none gt               73d5cec4a0b3        5 days ago          100 5 MB  lt none gt                    lt none gt               e19590e1bac1        5 days ago          100 5 MB   I ve tried the following   docker rmi   docker images   grep    lt none gt     awk   print  3      And the following   docker rmi   docker images -f  dangling true  -q    Get the following error   docker   rmi  requires a minimum of 1 argument  See  docker rmi --help    Usage   docker rmi  OPTIONS  IMAGE  IMAGE      Remove one or more images

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To remove all images with none we have to be sure that we removed all stopped containers which they can use run    docker rm   docker ps -a -q    then we can remove all images   docker image prune

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I have found docker image prune -f most useful and I use it all the time during my day to day work  using the tag -f will not prompt for confirmation  More details here

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docker rmi --force   docker images -q --filter  dangling true

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docker rmi   docker images -a -q    Stated the following images where in use  I think this command gets rid of unwanted images

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Following will remove all the  lt none gt  images docker rmi   docker images   grep none   awk   print  3     You can force removal by changing docker rmi to docker rmi -f although I do not recommend doing that  Some of the  lt none gt  images could be related to other images so to be on safe side don t use -f tag

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According to the docker documentation you can list only untagged  dangling  images with    docker images -f  dangling true    and redirect them to docker rmi command like that     docker rmi   docker images -f  dangling true  -q  --force   Notice -q param thats only show numeric IDs of containers

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100  works  docker images   grep none   awk   print  3     xargs docker rmi -f

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You can try and list only untagged images  ones with no labels  or with label with no tag    docker images -q -a   xargs docker inspect --format     Id    range  rt     RepoTags      rt     end    grep -v       However  some of those untagged images might be needed by others   I prefer removing only dangling images   docker rmi   docker images --filter  dangling true  -q --no-trunc    As I mentioned for for docker 1 13  in Sept  2016 in  How to remove old and unused Docker images   you can also do the image prune command   docker image prune     That being said  Janaka Bandara mentions in the comments      This did not remove  lt none gt -tagged images for me  e g  foo bar  lt none gt    I had to use docker images --digests and docker rmi foo bar  lt digest gt    Janaka references  How to Remove a Signed Image with a  Tag  from Paul V  Novarese     docker images REPOSITORY               TAG                 IMAGE ID            CREATED             SIZE pvnovarese mprime        latest              459769dbc7a1        5 days ago          4 461 MB pvnovarese mprime         lt none gt               459769dbc7a1        5 days ago          4 461 MB      Diagnostic Steps      You can see the difference in these two entries if you use the --digests true option  the untagged entry has the Docker Content Trust signature digest       docker images --digests true REPOSITORY               TAG                 DIGEST                                                                    IMAGE ID            CREATED             SIZE pvnovarese mprime        latest               lt none gt                                                                     459769dbc7a1        5 days ago          4 461 MB pvnovarese mprime         lt none gt               sha256 0b315a681a6b9f14f93ab34f3c744fd547bda30a03b55263d93861671fa33b00   459769dbc7a1        5 days ago        Note that Paul also mentions moby issue 18892      After pulling a signed image  there is an  extra  entry  with tag  lt none gt   in  docker images  output    This makes it difficult to rmi the image  you have to force it  or else first delete the properly-tagged entry  or delete by digest

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Remove all exited containers  docker rm   docker container ls -a -f status exited -q    or remove containers according to a pattern  docker images -a   grep  pattern    awk   print  3     xargs docker rmi

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docker system prune will do the trick  it removes  - all stopped containers - all networks not used by at least one container - all dangling images - all dangling build cache   But use it  with the caution

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To remove dangling images please use    docker image rm   docker images --format     ID    --filter  dangling true     Please refer to my answer here for a more detailed description   https   unix stackexchange com a 445664 292327

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You can go docker rmi   docker images -f  dangling true  -q    See the images documentation for more options     docker images REPOSITORY                  TAG                 IMAGE ID            CREATED             SIZE  lt none gt                        lt none gt               94870cda569b        4 seconds ago       673MB python                      2 7                 320a06f42b5f        10 days ago         673MB mysql                       latest              e799c7f9ae9c        2 months ago        407MB gcavalcante8808 semaphore   latest              86e863e11461        2 months ago        537MB redis                       latest              e32ef7250bc1        2 months ago        184MB rabbitmq                    3 6 9-management    7e69e14cc496        2 months ago        179MB rabbitmq                    3 6 9               eb2e4968538a        2 months ago        179MB jordan rundeck              latest              6d40b57b1572        2 months ago        660MB rabbitmq                    3 5 6-management    dbfe8d18809a        19 months ago       304MB    docker rmi   docker images --format     ID    --filter dangling true  Deleted  sha256 94870cda569b8cf5f42be25af107d464c993b4502a1472c1679bf2d213b6c0a6

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All  Sharing the PowerShell command for windows lovers  just in case you don t have bash  grep or awk    docker images  -like    lt none gt      ForEach-Object       imageid     -split   s    2    docker rmi -f  imageid

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docker rmi -f   docker images -a awk  NR   1  amp  amp    2        print  3

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This is an extension of tansadio s answer   If you are getting following error   Error response from daemon  conflict  unable to delete  lt  gt   must be forced  - image is being used by stopped container  lt  gt    You can force it with --force   docker images   grep none   awk    print  3       xargs docker rmi --force

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try this to see list docker images ID with tag  lt none gt   docker images -a   awk     lt none gt    print  3     and then you can delete all image with tag  lt none gt   this worked for me   docker rmi   docker images -a   awk     lt none gt    print  3

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Just run this command   docker image prune --filter  dangling true

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docker rmi docker images -a   grep  quot  lt none gt  quot    awk   print  3

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Just remove the images using their IDs     docker rmi 5e2dfc857e73 d053e988f23d

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Its simple and clear   Even I took 3 days to understand this simple and crisp error   The docker image is not built successfully   Step 7 13   COPY jupyter notebook config py  root  jupyter   --- gt  bf29ce6fe6dc Step 8 13   COPY notebooks  notebooks COPY failed  stat  var lib docker tmp docker-builder776981166 notebooks  no such file or directory anarchist anarchist-desktop   Documents sam dockerDem  docker images REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE  lt none gt                lt none gt               bf29ce6fe6dc        9 seconds ago       1 27GB ubuntu              16 04               a51debf7e1eb        3 weeks ago         116MB   Then I removed the 8th line from Dockerfile  it was signal success this time   Successfully built b6724370f8ca Successfully tagged dem expo anarchist anarchist-desktop   Documents sam dockerDem  docker run -it -p 8888 8888 dem expo  I 06 11 38 984 NotebookApp  Writing notebook server cookie secret to  root  local share jupyter runtime notebook cookie secret  I 06 11 39 011 NotebookApp  Serving notebooks from local directory     I 06 11 39 011 NotebookApp  The Jupyter Notebook is running at   I 06 11 39 011 NotebookApp  http    296d81166725 or 127 0 0 1  8888  token 496feb282ef749c05277ef57a51e8a56fedb1c6b337b9f92   It says successfully tagged dem expo  this line is imp during docker process

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Remove images which have none as the repository name using the following   docker rmi   docker images   grep    lt none    awk   print  3      Remove images which have none tag or repository name   docker rmi   docker images   grep  none    awk   print  3

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try   docker rmi -f   docker images -a   awk  NR gt  1     2     lt none gt    print  3      while there may be cleaner commands  Updated

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The below command is working for me  this is just simple grep    images and get the docker image id and removed all the images   Simple single command as it has to   docker rmi   docker images  grep   lt none gt    awk   print  3

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You may check if the filter  dangling  is no more working     docker images -f    dangling true    -q Error response from daemon  Invalid filter  dangling       Use docker system prune to remove the dangling images     docker system prune WARNING  This will remove          - all stopped containers         - all networks not used by at least one container         - all dangling images         - all dangling build cache Are you sure you want to continue   y N    You may use --force for not prompt for confirmation    docker system prune --force

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docker images   grep none   awk    print  3       xargs docker rmi   You can try this simply

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Run the following command to remove the images with docker rmi   docker images --filter  dangling true

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docker image prune removes all dangling images  those with tag none   docker image prune -a would also remove any images that have no container that uses them    The difference between dangling and unused images is explained in this stackoverflow thread

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The dangling images are ghosts from the previous builds and pulls  simply delete them with    docker rmi   docker images -f  dangling true  -q

[docker] Docker remove <none> TAG images

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