Docker

Install

Ubuntu 18.04

How To Install and Use Docker on Ubuntu 18.04 | DigitalOceanDigitalOcean

Commands

Stop all containers

docker stop $(docker ps -a -q)

Remove all containers

docker rm $(docker ps -a -q)

Remove all images

docker rmi $(docker images -q)

Remove all unused containers, networks, images (both dangling and unreferenced), and volumes.

docker system prune -a -f --volumes

Throubleshooting

• host.docker.internal not working on linux: https://dev.to/natterstefan/docker-tip-how-to-get-host-s-ip-address-inside-a-docker-container-5anh#:~:text=On%20Docker%20for%20Linux%2C%20the,you%20are%20using%20default%20networking.