Editing Docker exec

{{lowercase}}
https://docs.docker.com/engine/reference/commandline/exec/

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

* '''Login'''/[[Connect into a running container]]:
** <code>[[docker exec]]<ref>https://docs.docker.com/engine/reference/commandline/exec/</ref> -it <my_container_name> bash</code>
** <code>[[docker exec]]<ref>https://docs.docker.com/engine/reference/commandline/exec/</ref> -it <my_container_name> ps</code>
** <code>docker exec -it <my_container_name> sh</code>
** <code>[[docker run]] -it --user USER_NAME CONTAINER_NAME</code> 


 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]] ===
 docker exec [[CONTAINER_NAME]] [[env]]
 docker exec [[CONTAINER_NAME]] [[printenv]]

== Activities ==
* [[Connect into a running container]]

== Related ==
* <code>[[kubectl exec]]</code>
* <code>[[podman exec]]</code>
* <code>[[crictl exec]]</code>
* <code>[[docker system events]] --since '240m' | grep bash</code>
* <code>[[podman attach]]</code>
* <code>[[docker attach]]</code>
* <code>[[docker-compose exec]]</code>
* [[Dsh]] [[Bash]] alias function for <code>docker exec -it CONTAINER_NAME [[bash|sh]]</code>
* <code>[[is restarting, wait until the container is running]]</code>
* [[aws ecs execute-command]]
* CTRL-p CTRL-q detach key sequence produces no effect, but pressing CTRL-c or typing exit terminates the container.

== See also ==
* {{docker exec}}
* {{docker cmd}}



[[Category:Docker]]