Docker Cheat sheet

Docker cheat sheet
Docker cheat sheet

Refer this url to get official cheat sheet for docker commands. Below are some of frequently used commands by me

Find all docker images installed on system

docker images

Find container id of currently running dockers

docker ps

Stop or kill running container

docker kill <container id from above command>

Install new image in Docker

docker pull <image name>

Remove Docker Images

First run below command to see Image names and Image Id

docker images

get docker image Id from above command and then run below command to delete image

docker image rm <image Id> 
docker image rm <image id> -f

Remove unused Volumes

If you have huge space used by Docker, it may be because so many zombie volumes, run below command to remove unused volumes

docker volume prune

Jenkins docker commands

This is the official jenkins image for docker. To install docker, as per this website, run below command

docker pull jenkins/jenkins:lts

# then below command to run Jenkins image in docker

docker run -p 8080:8080 -p 50000:50000 jenkins/jenkins:lts

#Above image will run jenkins on http://localhost:8080

Pgadmin docker commands

Pgadmin is widely postgresql client

Install PostgreSQL

docker pull dpage/pgadmin4

Start PostgreSQL with default username and password

docker run -p 80:80 \
        -e "" \
        -e "PGADMIN_DEFAULT_PASSWORD=SuperSecret" \
        -d dpage/pgadmin4

Phpmyadmin docker commands

phpmyadmin is popular mySQL client to access local or cloud based MySQL Servers

Install or pull phpmyadmin docker

docker pull phpmyadmin/phpmyadmin

Run phpmyadmin docker

docker run --name myadmin -d -e PMA_ARBITRARY=1 -p 8080:80 phpmyadmin/phpmyadmin PMA_PORT=3203

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