There are many online tutorials, so record
Environment: ubunt14.04; 64-bit
Because the version is high enough, there is no need to update the kernel
According to the steps of online inquiry
1. Installation
sudo apt-get install apt-transport-https
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv-keys 36A1D7869245C8950F966E92D8576A8BA88D21E9
sudo bash -c "echo deb https://get.Docker.io/ubuntu docker main > /etc/apt/sources.list.d/docker.list"
sudo apt-get update
sudo apt-get install lxc-docker
2. Test whether the installation is successful
sudo docker
#There will be some parameter explanations, the last sentence 'Run 'docker COMMAND --help' for more information on a command.'
3. Download the official ubuntu image
sudo docker pull ubuntu
#Online introduction may fail to download because it is sometimes blocked. But I succeeded this time
4，hello world
sudo docker run ubuntu /bin/echo hello world
#print hello world
5, Step 4 is the ephemeral way in the docker command run mode.
After the command finishes running, the container container terminates, but does not disappear
$ sudo docker ps -a
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
182bd7dbadef ubuntu:latest "/bin/echo hello wor 3 minutes ago Exited (0) 3 minutes ago dreamy_perlman
1b2c0cf1084e ubuntu:latest "/bin/echo hello wor 16 hours ago Exited (0) 16 hours ago agitated_rosalind
#This is the result of my execution twice
Check the id command again: sudo docker start container_id, take the example just executed:
$ sudo docker start 182bd7dbadef
182bd7dbadef
View information: http://www.tuicool.com/articles/aIvYra
http://www.cnblogs.com/linjiqin/p/3625609.html