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--- ubuntu:docker:remove_dangling_images [2019/11/27 01:16] – peter
+++ ubuntu:docker:remove_dangling_images [2020/04/15 22:01] (current) – removed peter
@@ Line 1: / Line 1: @@
-====== Ubuntu - Docker - Remove dangling images ======
-Docker images consist of multiple layers.
-Dangling images are layers that have no relationship to any tagged images.  They no longer serve a purpose and consume disk space.  They can be located by adding the filter flag, -f with a value of dangling=true to the docker images command.  When you're sure you want to delete them, you can add the -q flag, then pass their ID to docker rmi:
-To list dangling images:
-<code bash>
-docker images -f dangling=true
-</code>
-To remove dangling images:
-<code bash>
-docker rmi $(docker images -f dangling=true -q)
-</code>