743 B
743 B
Useful docker commands.
(source:AmortizedCost)
Check all running containers
docker ps -a
Check created networks
docker network ps
Show all images
docker images
Login into a container as a root user
docker exec -u 0 -it CONTAINER_ID /bin/bash
Execute a command on a container without logging in
docker exec -it CONTAINER_ID cat /etc/krb5.conf
Copy a file to/from a container
The code below will copy hosts file from a container into a current directory on your local machine
docker cp CONTAINER_ID:/etc/hosts hosts