docker gagnvirk skel
docker exec -it [containerid/name] [shell]
#Example
docker exec -it fa80b69 bash
#if its an apline container use "sh" instead of "bash"
docker byrja ílát
$ docker start my_container
docker hlaupa stjórn á ílát
sudo docker exec -it <container name> <command>
docker hengja
docker attach [OPTIONS] CONTAINER
docker hvernig á að hlaupa núverandi ílát
docker start <container-name/ID>