How to run the docker command

How to run Docker commands? Install Docker and start the daemon. Common Docker commands: docker images: display image docker ps: display container docker run: run container docker stop: stop container docker rm: delete container interact with container using Docker command: docker exec: execute command docker attach: attach console docker logs: display log docker commit: commit change to mirror stop Docker daemon: sudo systemctl stop doc

How to run Docker commands

The Docker Command Line Interface (CLI) is a powerful tool for interacting with Docker daemons and managing containers. Here are the steps to run the Docker command:

1. Install Docker

Before running the Docker command, you need to install Docker. Visit the official Docker website to download and install it.

2. Start the Docker daemon

After installing Docker, you need to start the daemon, which will run the container in the background. To start it, run the following command:

 <code class="shell">sudo systemctl start docker</code>

3. Run the Docker command

You can use the docker command to run various operations. Common commands include:

• docker images : Show existing images.
• docker ps : Shows the running container.
• docker run : Run the new container.
• docker stop : Stop running container.
• docker rm : delete the container.

For example, to run an Ubuntu container, you can use the following command:

 <code class="shell">docker run -it --rm ubuntu /bin/bash</code>

4. Use the Docker command

After running the container, you can interact with it using the following command:

• docker exec : Execute commands in the container.
• docker attach : The console attached to the container.
• docker logs : Displays the log of the container.
• docker commit : commit container changes to a new image.

5. Stop the Docker daemon

To stop the Docker daemon, run the following command:

 <code class="shell">sudo systemctl stop docker</code>

By following these steps, you can easily run Docker commands to manage containers and images.

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