По материалам статьи: https://www.8host.com/blog/ustanovka-i-ispolzovanie-docker-v-ubuntu-18-04/
docker run -p 80:80 --name web -d httpd
Запустить образ apache (httpd) с маппингом 80 порта контейнера на 80 порт хоста, и с назначением контейнеру имени web
docker run -p 80:80 --name web -d -v $PWD/htdocs:/usr/local/apache2/htdocs httpd
Аналогично предыдущему примеру, но папка $PWD/htdocs локальной машины монтируется в /usr/local/apache2/htdocs контейнера
docker images
Показать образы которые есть в системе
docker cp ./Views/Home/Index.cshtml exampleApp3000:/app/Views/Home/
Скопировать файл в/из контейнер
docker exec -i -t 758fa1da3bba cat /etc/apache2/apache2.conf #docker exec -i -t <контейнер или его ID> <команда> #например: docker exec -t -i 758fa1da3bba /bin/bash
Выполнить команду в контейнере
Командная строка в контейнере с id=758fa1da3bba (можно использовать в тч имя контейнера)
docker commit web doweb
Сохранить образ web с именем doweb локально
docker [option] [command] [arguments]
attach Attach local standard input, output, and error streams to a running container build Build an image from a Dockerfile commit Create a new image from a container's changes cp Copy files/folders between a container and the local filesystem create Create a new container diff Inspect changes to files or directories on a container's filesystem events Get real time events from the server exec Run a command in a running container export Export a container's filesystem as a tar archive history Show the history of an image images List images import Import the contents from a tarball to create a filesystem image info Display system-wide information inspect Return low-level information on Docker objects kill Kill one or more running containers load Load an image from a tar archive or STDIN login Log in to a Docker registry logout Log out from a Docker registry logs Fetch the logs of a container pause Pause all processes within one or more containers port List port mappings or a specific mapping for the container ps List containers pull Pull an image or a repository from a registry push Push an image or a repository to a registry rename Rename a container restart Restart one or more containers rm Remove one or more containers rmi Remove one or more images run Run a command in a new container save Save one or more images to a tar archive (streamed to STDOUT by default) search Search the Docker Hub for images start Start one or more stopped containers stats Display a live stream of container(s) resource usage statistics stop Stop one or more running containers tag Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE top Display the running processes of a container unpause Unpause all processes within one or more containers update Update configuration of one or more containers version Show the Docker version information wait Block until one or more containers stop, then print their exit codes
Чтобы получить список опций конкретной подкоманды, введите:
docker docker-subcommand –help
docker run hello-world
Команда должна вернуть следующий результат:
Unable to find image 'hello-world:latest' locally latest: Pulling from library/hello-world 9bb5a5d4561a: Pull complete Digest: sha256:3e1764d0f546ceac4565547df2ac4907fe46f007ea229fd7ef2718514bcec35d Status: Downloaded newer image for hello-world:latest Hello from Docker! This message shows that your installation appears to be working correctly. ...