grimoire

commit 6a5f450cbdb324e772b9da3b8f00d69647b136ad
parent 784d2791171dcb8cfeeabe7a03e0dcdbf1173acd
Author: pyratebeard <root@pyratebeard.net>
Date:   Fri,  3 Apr 2020 23:08:10 +0100

docker - clean up old images

Diffstat:
M
technology/cloud/docker.md
 | 
7
+++++++

1 file changed, 7 insertions(+), 0 deletions(-)
diff --git a/technology/cloud/docker.md b/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