![]() You can kill this session by pressing Ctrl+a, followed by pressing k and y. You can investigate your Docker root directory by creating a shell in the virtual environment: $ screen ~/Library/Containers//Data/vms/0/tty Within the virtual image, the path is the default Docker path /var/lib/docker. Docker for Macĭocker is not natively compatible with macOS, so Hyperkit is used to run a virtual image. Therefore, there are some additional things to know. ![]() In macOS and Windows, Docker runs Linux containers in a virtual environment. MacOS: ~/Library/Containers//Data/vms/0/.Here is an overview for the most used operating systems: The location of Docker files depends on your operating system. The storage location of Docker images and containersĪ Docker container consists of network settings, volumes, and images. The output contains information about your storage driver and your docker root directory. You can get the basic information about your Docker configuration by executing: $ docker info Additionally, it can be used to start applications quickly by executing a single Docker command.Ĭompanies also are investing more and more effort into improving development in local and remote Docker containers, which comes with a lot of advantages as well. If we logout (detach) of Container with CRTL-d, we could again start and attach the container for resume where we are.Docker has been widely adopted and is used to run and scale applications in production. Or login directly our user, remember that our user have be the same in the host and Container (if that is not the case replace $" # Start and Attach for example, joins a bash session to container that already running: docker exec -it debian-buster-slim /bin/bash Now we can use multiple terminals to launch several session connected to the same Container. Jolth/debian develop.10.slim 52eba9dbc0b8 22 hours ago 431MB docker run -name debian-buster-slim -h 10-slim -v /home/jolth/Project:/home/jolth/Project -it jolth/debian:develop.10.slim /bin/bash For clarity we will do it with my user in a real example: docker image ls ![]() Now, we can a shared local directories with the Container. NOTE: from my username, docker commit debian-buster-slim username/debian:develop.10.slim docker rm debian-buster-slim # Volumes docker commit debian-buster-slim username/repository # Create ImageĪfter we have install all necessary in our Container we could save the Container as a new Image and remove the Container: docker image lsįor using username could have a user in Docker Hub and login in the Host using « docker login» command (read ). Leave for Container CRTL-d until we finish at Host. sudo apt install htop git build-essential cmake -yes Now we can install some packages for make we development environment. Login and continue setting our Container. We user should coincide in the Host and Container since if we share volumes we will not have permission problems. Now we need create a user into Container, it user in the Container should coincide with we user in the Host: adduser user_nameĮcho " user_name ALL=PASSWD: ALL" > /etc/sudoers.d/ user_name ![]() ![]() If we want to change the locale: rm -rf /var/lib/apt/lists/* & localedef -i en_US -c -f UTF-8 -A /usr/share/locale/locale.alias en_US.UTF-8 Now we can update and install some packages necessary: apt update & apt upgrade -yes & apt install sudo locales -yesĬonfigure datetime zone: dpkg-reconfigure tzdata With the command we obtain the bash shell section in the Container named to debian-buster-slim, with the hostname set to 10-slim and locale to C.UTF-8. docker run -name debian-buster-slim -h 10-slim -e LANG=C.UTF-8 -it debian:10-slim /bin/bash -l If went not download the image before, the debian:10-slim image could be downloaded y create the Container. Now, we need to set up and run the image: Now, download the image: docker pull debian:10-slim # Container ![]()
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