/categories/docker/ Recent content in Docker on XtraSimplicity Hugo -- gohugo.io en-us Thu, 02 Aug 2018 13:50:17 +1000 /posts/infrastructure/useful-docker-commands/ Thu, 02 Aug 2018 13:50:17 +1000 /posts/infrastructure/useful-docker-commands/ The following are some useful docker commands that I haven’t yet committed to memory. Delete all containers $(echo docker ps -aq) | while read -r line; do docker rm "${line}"; done Delete ALL docker-related data (images, containers, etc) WARNING: As with rm -rf on Linux, this action is not reversible. Take care when using this command. docker system prune -a -f Fix DNS issues on some Ubuntu 18.