Docker Recep!🤠🐳

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Introduction

After the LinkedIn session, I felt I should document all this so that upcoming interns in TechHut and eventually everyone. So this is the first article in this segment.

If you prefer a video tutorial check out the following,

Docker Quick Starter

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Run a Redis container

> docker run -it --rm -p6379:6379 redis

-it : Interactive mode (logs are visible & you can interact with the terminal)

—rm : Removes the container once it is stopped.

-p6379:6379 : connects container port to host port (You can access container service from host system using open port)

List running container

> docker ps

A random name and containerId will be assigned. You can see other details like open ports, images, entry point command, etc.

See logs of this container

> docker logs -f ba7459bebad4

or

> docker logs -f unruffled_mirzakhani

You can use containerId or name to get the logs.

Connect the container and execute commands

> docker exec -it unruffled_mirzakhani bash

or

> docker exec -it ba7459bebad4 bash

You can use containerId or name to execute in the container.

We usually use sh or bash as a command to get shell access & then run the commands.

Stop a container

> docker container stop ba7459bebad4

or

> docker container stop unruffled_mirzakhani

Remove a container

> docker container rm ba7459bebad4

or

> docker container rm unruffled_mirzakhani

List images

> docker images

Thank you for reading. Stay tuned for the next articles.

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