Difference between revisions of "Usefull docker commands"
From DevOps Notebook
(Created page with "=== Clean up overlay folder === <pre> # docker system prune -a -f </pre> or <pre> # docker rm -v $(sudo docker ps -a -q -f status=exited) # docker rmi -f $(sudo docker images...") |
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# docker rmi -f $(sudo docker images -f "dangling=true" -q) | # docker rmi -f $(sudo docker images -f "dangling=true" -q) | ||
# docker volume ls -qf dangling=true | xargs -r docker volume rm | # docker volume ls -qf dangling=true | xargs -r docker volume rm | ||
| + | </pre> | ||
| + | |||
| + | |||
| + | === List open sockets inside a running docker container === | ||
| + | <pre> | ||
| + | # docker inspect -f '{{.State.Pid}}' <container_name_or_id> | ||
| + | # nsenter -t <container_name_or_id> -n netstat | ||
</pre> | </pre> | ||
Latest revision as of 16:03, 29 August 2022
Clean up overlay folder
# docker system prune -a -f
or
# docker rm -v $(sudo docker ps -a -q -f status=exited) # docker rmi -f $(sudo docker images -f "dangling=true" -q) # docker volume ls -qf dangling=true | xargs -r docker volume rm
List open sockets inside a running docker container
# docker inspect -f '{{.State.Pid}}' <container_name_or_id>
# nsenter -t <container_name_or_id> -n netstat
