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Merge pull request #4210 from cpuguy83/4208-update_docs_to_better_explain_docker_run

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Add extra info regarding docker run funcationality
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Andy Rothfusz 2014-02-18 15:44:26 -08:00
commit 1308673965
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3
docs/sources/reference/commandline/cli.rst
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@ -917,6 +917,8 @@ Running ``docker ps`` showing 2 linked containers.
The last container is marked as a ``Ghost`` container. It is a container that was running when the docker daemon was restarted (upgraded, or ``-H`` settings changed). The container is still running, but as this docker daemon process is not able to manage it, you can't attach to it. To bring them out of ``Ghost`` Status, you need to use ``docker kill`` or ``docker restart``. The last container is marked as a ``Ghost`` container. It is a container that was running when the docker daemon was restarted (upgraded, or ``-H`` settings changed). The container is still running, but as this docker daemon process is not able to manage it, you can't attach to it. To bring them out of ``Ghost`` Status, you need to use ``docker kill`` or ``docker restart``.
``docker ps`` will show only running containers by default. To see all containers: ``docker ps -a``
.. _cli_pull: .. _cli_pull:
``pull`` ``pull``
@ -1085,6 +1087,7 @@ The ``docker run`` command first ``creates`` a writeable container layer over
the specified image, and then ``starts`` it using the specified command. That the specified image, and then ``starts`` it using the specified command. That
is, ``docker run`` is equivalent to the API ``/containers/create`` then is, ``docker run`` is equivalent to the API ``/containers/create`` then
``/containers/(id)/start``. ``/containers/(id)/start``.
Once the container is stopped it still exists and can be started back up. See ``docker ps -a`` to view a list of all containers.
The ``docker run`` command can be used in combination with ``docker commit`` to The ``docker run`` command can be used in combination with ``docker commit`` to
:ref:`change the command that a container runs <cli_commit_examples>`. :ref:`change the command that a container runs <cli_commit_examples>`.

1
docs/sources/use/basics.rst
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@ -50,6 +50,7 @@ Running an interactive shell
# allocate a tty, attach stdin and stdout # allocate a tty, attach stdin and stdout
# To detach the tty without exiting the shell, # To detach the tty without exiting the shell,
# use the escape sequence Ctrl-p + Ctrl-q # use the escape sequence Ctrl-p + Ctrl-q
# note: This will continue to exist in a stopped state once exited (see "docker ps -a")
sudo docker run -i -t ubuntu /bin/bash sudo docker run -i -t ubuntu /bin/bash
.. _bind_docker: .. _bind_docker: