docker - clean up old images

pyratebeard commited 2020-04-03 23:08:10 +0100 commit 6a5f450cbdb324e772b9da3b8f00d69647b136ad

				technology/cloud/docker.md
			
          @@ -5,6 +5,13 @@

           docker cp <container_id>:/path/to/file /path/to/save

           ```

          +## clean up old images

          +```

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

          +docker image prune

          +```

          +

          +

           ## ref

           - :1: https://stackoverflow.com/questions/44027873/how-to-create-a-new-docker-image-from-a-running-container-on-amazon

           - :2: https://stackoverflow.com/questions/43699368/configure-docker-daemon-port-to-enable-docker-apis/43713435#43713435

...	...	@@ -5,6 +5,13 @@
5	5	docker cp <container_id>:/path/to/file /path/to/save
6	6	```
7	7
	8	+## clean up old images
	9	+```
	10	+docker rmi -f $(docker images --filter "dangling=true" -q)
	11	+docker image prune
	12	+```
	13	+
	14	+
8	15	## ref
9	16	- :1: https://stackoverflow.com/questions/44027873/how-to-create-a-new-docker-image-from-a-running-container-on-amazon
10	17	- :2: https://stackoverflow.com/questions/43699368/configure-docker-daemon-port-to-enable-docker-apis/43713435#43713435