On Docker, –rm option means automatically remove the container when it exits. $ docker run –rm <container_id> Done 🙂 Please read on to understand more about –rm. 1. Remove a container On Docker, the container is an instance of an image, and we can create multiple containers from an image. If the container is exited […]
In Docker, we can use docker ps to show all running containers, docker ps -a to show all running and stopped containers. Here are some of the commonly used examples: Terminal # common $ docker ps // show only running containers $ docker ps -a // show all containers (running and stopped or exited) # […]
In this article, we will show you how to use docker cp to copy files or folders from a docker container to the host (local file system) or the reversed. For example, here is a running container, id is d362659da5fc, later we will copy files from and to this container. Terminal $ docker ps CONTAINER […]
This article shows you how to use docker exec -it <container ID or Name> <sh or bash> to access or get into the container’s shell. Terminal # docker exec -it <contaier ID or name> <command> $ docker exec -it a5df11a07a0e bash /opt/app # $ docker exec -it stoic_bhaskara sh /opt/app # The docker exec -it […]