This article shows you how to exit a Docker container. How to Exit Docker Container from an Interactive Shell Session To access a container shell prompt, useDocker commandssuch asdocker run,docker exec, anddocker attach. For example, the followingdocker runcommand runs a container based on the ...
How to make a docker container exit with a specific error, I can spin up a Docker container with docker-compose and check its exit code with this example: # Dockerfile FROM alpine:3.15 as base. # docker-compose.yml version: '3.6' services: dummy: build: context: . entrypoint: ["sleep...
After that, attach to it via “–sig-proxy=false” value and exit from it/close it by hitting the “Ctrl + C” keys: docker container attach--sig-proxy=falseweb-server-six Finally, analyze the container’s status: docker containerls-a--filter'name=web-server-six' In this outcome, it...
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docker attach is another command that’s similar to docker exec. However, it attaches to the process running in the container with PID 1. The command lets you interact with the container’s primary process and view its output. You should note that the container will go into the Stop state...
The master end of the PTY pair is just a file descriptor. When docker launchesbashprocess in the example above, it allocates a PTY pair and sets the slave end as a controlling terminal forbash. When a userattach-es to the running container, docker just binds his stdin & stdout to the...
The-iflag keeps input open to the container, and the-tflag creates a pseudo-terminal to which the shell can attach. These flags can be combined like this: dockerexec-itcontainer-namesh Copy This will run theshshell in the specified container, giving you a basic shell prompt. T...
docker[option][command][arguments] Copy To view all available subcommands, type: docker Copy As of Docker 19, the complete list of available subcommands includes: Output attach Attachlocalstandard input, output, and error streams to a running container ...
Raw [root@master-0 ~]# docker run --rm -it registry.access.redhat.com/rhscl/nodejs-8-rhel7 bash bash-4.2$ bash-4.2$ cat app.js var i; for (i = 0; true; i++) { } bash-4.2$ node --prof app.js & bash-4.2$ ps aux ...
docker attach [container-name] In the example below, the system connects to theattach-testcontainer: docker attach attach-test When you finish working in the container, typeExitto stop the container and exit. If you want to leave the container running, exit by pressingCtrl+PandCtrl+Qin a seq...