Changes

=Restart stopped container with diferent command=

=Restart stopped container with diferent command=

Find your stopped container id

Find your stopped container id

docker ps -a

<source lang=bash>docker ps -a</source>

Commit the stopped container:

Commit the stopped container:

This command saves modified container state into a new image user/test_image

This command saves modified container state into a new image user/test_image

docker commit $CONTAINER_ID user/test_image

<source lang=bash>docker commit $CONTAINER_ID user/test_image</source>

Start/run with a different entry point:

Start/run with a different entry point:

docker run -ti --entrypoint=sh user/test_image

<source lang=bash>docker run -ti --entrypoint=sh user/test_image</source>

==Restart exited container==

==Restart exited container==

docker start  `docker ps -q -l` # restart it in the background

<source lang=bash>docker start  `docker ps -q -l` # restart it in the background

docker attach `docker ps -q -l` # reattach the terminal & stdin

docker attach `docker ps -q -l` # reattach the terminal & stdin</source>

==Create & Publish image==

==Create & Publish image==

mkdir rpi_python

<source lang=bash>mkdir rpi_python

nano rpi_python/Dockerfile

nano rpi_python/Dockerfile<source lang=bash>

Docekerfile

Docekerfile