docker exec

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https://docs.docker.com/engine/reference/commandline/exec/

docker exec -it my_container sh -c "echo a && echo b"


docker exec -it CONTAINER_NAME sh
unable to find user nginx: no matching entries in passwd file
docker exec -it festive_lewin sh
Error response from daemon: Container 2391a43638f822b1dc3e8d8c79c461959de2238c48d580c7092d5a278e5bd792 is not running
docker exec -u 0 -it CONTAINER_NAME  bash

Show Environment variables[edit]

docker exec CONTAINER_NAME env
docker exec CONTAINER_NAME printenv

Activities[edit]

Related[edit]

See also[edit]

  • https://docs.docker.com/engine/reference/commandline/exec/
  • https://docs.docker.com/engine/reference/commandline/exec/
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