How to Check Docker Daemon is Running?
To check Docker Daemon is running, use the “systemctl” command on Linux, the Docker Desktop app on Windows, and the “ps -ef | grep docker” command on Mac OS.
To check Docker Daemon is running, use the “systemctl” command on Linux, the Docker Desktop app on Windows, and the “ps -ef | grep docker” command on Mac OS.
To fix “buildx require 1 argument” error, use “docker build” command in right way like “docker build -t image .” or “docker build -t image -f Dockerfile-path .”
Difference between a docker image and a container is image is readable and generated from Dockerfile while container is read-writable and generated from image.
To start, restart, or stop Docker Daemon, use “systemctl” command on Linux, the Docker Desktop app on Windows, and the “launchctl” command on Mac OS.
To uninstall Docker, first, remove all containers and images. Then, remove the Docker using the “sudo apt purge docker-ce docker-ce-cli containerd.io” command.
To install docker on Ubuntu, import the Docker gpg key, add Docker to APT repository, and use “sudo apt install docker-ce docker-ce-cli containerd.io” command.
To create a new image in Docker, first, create a Dockerfile to generate the image. Then, build the image using the “docker build -t .” command
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