通过Docker命令,用户可以轻松地创建和管理Docker容器和镜像,并快速地将应用程序部署到不同的环境中。(Docker commands can only be run with thesudoprefix on Ubuntu.) 在Docker 中,Image、Container 和 Volume 是三个重要的概念。 Docker Image:Docker 镜像是一个只读的模板,用于创建 Docker 容器。可以将镜像看作...
@文心快码how to install docker in ubuntu 文心快码 在Ubuntu上安装Docker的步骤如下: 更新Ubuntu的包索引: 在终端中运行以下命令,以确保你的包索引是最新的: bash sudo apt-get update 安装Docker的依赖包: 这些包允许apt通过HTTPS使用存储库: bash sudo apt-get install \ apt-transport-https \ ca-...
This installs Docker and all the additional packages, libraries, and dependencies required by Docker and associated packages. Once the command runs successfully, consider adding the currently logged-in user to the docker group. This allows you to run docker without invoking sudo. $ sudo usermod -...
To install the Docker repository, enter the command: sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" The command “$(lsb_release –cs)” scans and returns the codename of your Ubuntu installation – in this case, Bionic. Als...
Step 1 — Installing Docker The Docker installation package available in the official Ubuntu repository may not be the latest version. To ensure we get the latest version, we’ll install Docker from the official Docker repository. To do that, we’ll add a new package source, add the GPG ke...
Screenshot displaying the “Docker Hello World” test on Ubuntu It’s important to note that the docker command requires root privileges to run. However, you can configure Docker to run as a non-root user, which provides a more secure way to manage containers and images. ...
Step 1: Install docker To get started with the installation of Docker, log in to your Ubuntu 20.04 LTS and first update the package lists as shown: $ sudo apt update Next, install the dependencies that are required by Docker to function as expected: ...
sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" 1. update the package database with the Docker packages from the newly added repo: sudo apt-get update 1. After you can install Docker ...
You can install Docker on Ubuntu 20 in a few steps. Before beginning, it is important to make sure that the system is updated and that all required dependencies are installed. This can be done by running the following commands: sudo apt update ...
docker pull ubuntu Step 3: Run a Docker Container Now, to setup a basicubuntucontainer with a bash shell, we just run one command.docker runwill run a command in a new container,-iattaches stdin and stdout,-tallocates a tty, and we’re using the standardubuntucontainer. ...