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- :title: Hello world example
- :description: A simple hello world example with Docker
- :keywords: docker, example, hello world
- .. _hello_world:
- Hello World
- ===========
- .. include:: example_header.inc
- This is the most basic example available for using Docker.
- Download the base container
- .. code-block:: bash
- # Download a base image
- docker pull base
- The *base* image is a minimal *ubuntu* based container, alternatively you can select *busybox*, a bare
- minimal linux system. The images are retrieved from the docker repository.
- .. code-block:: bash
- #run a simple echo command, that will echo hello world back to the console over standard out.
- docker run base /bin/echo hello world
- **Explanation:**
- - **"docker run"** run a command in a new container
- - **"base"** is the image we want to run the command inside of.
- - **"/bin/echo"** is the command we want to run in the container
- - **"hello world"** is the input for the echo command
- **Video:**
- See the example in action
- .. raw:: html
- <div style="margin-top:10px;">
- <iframe width="560" height="350" src="http://ascii.io/a/2603/raw" frameborder="0"></iframe>
- </div>
- Continue to the :ref:`hello_world_daemon` example.
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