Last updated at 2023-10-15

How to Enter Docker Container?

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Oct 15, 2023 01:12 PM
Oct 15, 2023


As a programmer, working with Docker containers is an essential part of your workflow.
However, there may be times when you need to enter a running container to perform debugging, troubleshooting, or execute commands inside it.
In this article, we will walk you through the process of entering a Docker container in a few simple steps.

List Running Containers

Before entering a Docker container, it's important to identify the container you want to access. Run the following command to list all the running containers on your system:
docker ps
This will display a list of running containers along with their details, such as container ID, image, name, and status.

Enter a Docker Container

Once you have identified the container you want to enter, use the following command to enter the container's shell:
docker exec -it <container_name_or_id> bash
Replace <container_name_or_id> with the actual name or ID of the container you wish to enter.
  • docker exec is the command used to execute a command inside a running container.
  • it flag allows us to interact with the container by allocating a pseudo-TTY and keeping the input/output streams open.
  • bash is the command we want to execute inside the container, which gives us access to the container's shell.


Entering a Docker container is a straightforward process that involves listing the running containers and executing a command to access the container's shell. This capability is immensely useful for debugging, troubleshooting, and performing various tasks within the container environment. By following the steps outlined in this article, you can easily enter a Docker container and leverage the full potential of containerized development.
Remember to replace <container_name_or_id> with the actual name or ID of the container you want to enter.

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