dockerfile CMD command
FROM ubuntu
CMD ["/usr/bin/wc","--help"]dockerfile CMD command
FROM ubuntu
CMD ["/usr/bin/wc","--help"]CMD or Entrypoint in Docker
$ docker run -d demo
15bfcddb11b5cde0e230246f45ba6eeb1e6f56edb38a91626ab9c478408cb615
$ docker ps -l
CONTAINER ID IMAGE COMMAND CREATED
15bfcddb4312 demo:latest "/bin/sh -c 'ping localhost'" 2 seconds agodockerfile run app cmd
RUN apt-get install python3
CMD echo "Hello world"
ENTRYPOINT echo "Hello world"Copyright © 2021 Codeinu
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