They can be located by adding the filter flag -f with a value of dangling=true to the docker images command. They no longer serve a purpose and consume disk space.

Dangling images are layers that have no relationship to any tagged images. When you’ve located the images you want to delete, you can pass their ID or tag to docker rmi:ĭocker images consist of multiple layers. This will show you every image, including intermediate image layers. Use the docker images command with the -a flag to locate the ID of the images you want to remove. Removing Docker Images Remove one or more specific images To additionally remove any stopped containers and all unused images (not just dangling images), add the -a flag to the command:

Purging All Unused or Dangling Images, Containers, Volumes, and Networksĭocker provides a single command that will clean up any resources - images, containers, volumes, and networks - that are dangling (not tagged or associated with a container): Iii.Note: The command substitution syntax, command $( command), used in the commands is available in many popular shells, such as bash, zsh, and Windows Powershell. Open your browser and visit If the message “Welcome to nginx!” is returned, Docker Desktop for Mac is installed. $ docker run -d -p 80:80 -name webserver nginx Use the following command to run the Nginx service. (Optional) If both docker version and docker info are correct, perform the following steps to run an Nginx server: Run the following command in Terminal to check the current Docker version: $ docker -version You can click the Moby icon to show the operation menu. This icon indicates the running status of Docker. Then, the Moby icon appears in the top-right corner of the desktop. Run services on Dockerįind the Docker icon on your desktop and double-click the icon to run Docker. dmg file, and drag the Moby icon to the Application folder. Similar to other macOS software, to install Docker, double-click the. To manually install Docker, download the Docker.dmg file from the Docker official website. This allows you to easily install Docker by using Homebrew Cask: $ brew install -cask docker Homebrew Cask supports Docker Desktop for Mac. For more information, see Docker Desktop for Mac user manual. To install Docker, your Mac must be running macOS Mojave 10.14 or later. For more information, see Install Docker Desktop on Mac. These steps apply when you deploy Tuya Edge Gateway (TEdge) in containers. This topic describes how to install Docker for macOS.

Close docker on mac