cllflteqk000109lhc46ua95v.md

title	datePublished	cuid	slug	cover	ogImage	tags
Day-20 Docker Cheat-sheet	Thu Aug 17 2023 20:18:31 GMT+0000 (Coordinated Universal Time)	cllflteqk000109lhc46ua95v	day-20-docker-cheat-sheet	https://cdn.hashnode.com/res/hashnode/image/upload/v1692303334839/3a86f993-bcd9-4d62-86a5-d275134da5e2.png	https://cdn.hashnode.com/res/hashnode/image/upload/v1692303496820/9175e910-4b1b-4b02-99ac-19947ac37273.png	docker, devops, 2articles1week, 90daysofdevops, docker-cheat-sheet

⚓🛞Docker Commands Cheat Sheet

Now that you know how Docker functions, let’s look at some of the most popular Docker command examples.

Docker installation and important commands:

![Docker image management cheat sheet.](https://phoenixnap.com/kb/wp-content/uploads/2022/12/image-management-cheat-sheet.png align="left")

Create a machine on AWS with Docker installed AMI, and install Docker if not installed.

sudo apt-get install docker.io

To see all the images present in the local machine

docker images

find the images in the docker hub.

docker search <image_name>

To download an image from the docker hub.

docker pull <image_name>

To give a name to the container and run

docker run -it --name <container-name> <image_name> /bin/bash

To check service is starting on not

service docker status

service docker info

To start the service

service docker start
systemctl docker start

To stop the service.

service docker stop

To start the container

docker start <container-name>

stop container

docker stop <container_name>

To go inside the container

docker attach <container_name>

To see all the container

docker ps -a

to see the running container

docker ps

To delete the container

docker rm <container-id>

Exit from the container

exit

To delete the images.

docker rm <image_name>

to delete all stop container

docker rm $(docker ps -a -q)

to delete multiple images

docker rmi - $(docker images -q)

For creating images from docker file commands.

docker build . -t <image_name> {-t stands for tag}

check process state.

docker ps -a

to check the images

docker images

To create a container from the docker image

docker run -it --name <container-name> <img-name>

Create docker volume

bash image
FROM OS NAME
Volume["/myvolume"]

create an image from Dockerfile

docker build . -t <image_name>

Now create container from this image

docker run -it --name <container_name> <image_name>

Docker Volume Commands.

![](https://cdn.hashnode.com/res/hashnode/image/upload/v1692305807613/9551cef9-63c5-44f3-9680-bdc9fef7e755.gif align="center")

to see all the volumes

docker volume ls

To Create volume

docker volume create <volume_name>

To delete the volume.

docker volume rm <volume_name>

to delete all unused docker volumes

docker volume prune

To get volume details

docker volume inspect <volume_name>

To check container details

docker container inspect <container_name>

☁️Registry Commands

If you need to interact with Docker Hub, use the following commands:

Command	Explanation
docker login	Logs in to a registry
docker logout	Logs out from a registry
docker pull mysql	Pulls an image from a registry
docker push repo/ rhel-httpd:latest	Pushes an image to a registry
docker search term	Searches Docker Hub for images with the specified term

🌏Network Commands

If you need to interact with the Docker network, use one of the following commands:

Command	Explanation
docker network create networkname	Creates a new network
docker network rm networkname	Removes a specified network
docker network ls	Lists all networks
docker network connect networkname container	Connects a container to a network
docker network disconnect networkname container	Disconnects a container from a network
docker network inspect networkname	Displays detailed information about a network

💡Conclusion:

Docker is a great tool for anyone willing to try out containers. The learning curve can be steep if you’re unfamiliar with container-based development. Luckily, having a cheat sheet at hand can speed up the process, as all common commands are easily reachable, and you don’t need to look them up on the internet.

In this tutorial, we’ve covered the basics of Docker architecture and gone through all the basic Docker commands, all of which can be found in our downloadable Docker cheat sheet.

We hope that you found this Docker tutorial useful. If you have any questions, leave them in the comments section below.

Thank you for reading!

Happy Learning 😊🙌

Thank You! Stay Connected ☁️👩‍💻🌈

Contact me at :

LinkedIn: Akash Singh

linkedin.com/in/akash-singh-48689a176

E-mail: [email protected]