Ubuntu above Docker installation

1. Installation:

Curl-ssl Https://get.daocloud.io/docker | Sh

2. It is best to reboot after installation on Ubuntu 14.04, otherwise the following error may occur when using Docker:

Docker:error response from Daemon:client and server don ' t has same version (client:1.23, server:1.18).  See ' Docker run--help ' 3. Add the current user to the Docker group so that you don't need sudo each time you precede the Docker command. sudo usermod-ag Docker user4.　　View the Docker version. Docker-v5.　　Download a minimum of Linux. Docker pull busybox6.　　View all of the current Docker image. Docker Images7. Run a container and execute a command. Docker run busybox echo "Hello World"

Ubuntu above Docker installation