First of all, we have to verify the version of our Operating System :
Prerequisite :
OS should be 64 bit
Linux kernel ver 3.10 or greater
Command to check :
uname -r
STEP 1 – Install & Start DOCKER
sudo yum -y update
sudo yum install -y docker
docker --version
Start DOCKER :
sudo service docker start
Stop DOCKER :
sudo service docker stop
We have also to add our current user, to have permission to use Docker
sudo usermod -a -G docker "user"
To run hello-world image :
docker run hello-world
To get list of images present locally :
docker images
To get list of running containers :
docker ps
To get list of all containers :
docker ps -a
STEP 2 – Docker Basic Commands – Step by Step for Beginners
To have more informations about Docker version :
docker --version
docker -v
docker --info
docker --help
To download images on local repository of Docker (example : centos)
docker pull centos
To delete images on local repository of Docker (example : centos)
docker rmi centos
To manage Containers :
docker ps
docker run
docker start
docker stop
To run ubuntu container and connect on it :
docker run -it ubuntu
To see statistics :
docker stats
docker system df
To delete all Docker platform :
docker system prune
