Doker安装日志，留个记录而已

tianye@ubuntu:/usr/share$ wget -qO- https://get.docker.com/ | sh
# Executing docker install script, commit: 1d31602
+ sudo -E sh -c apt-get update -qq >/dev/null
[sudo] tianye 的密码： 
+ sudo -E sh -c apt-get install -y -qq apt-transport-https ca-certificates curl >/dev/null
+ sudo -E sh -c curl -fsSL "https://download.docker.com/linux/ubuntu/gpg" | apt-key add -qq - >/dev/null
+ sudo -E sh -c echo "deb [arch=amd64] https://download.docker.com/linux/ubuntu xenial edge" > /etc/apt/sources.list.d/docker.list
+ [ ubuntu = debian ]
+ sudo -E sh -c apt-get update -qq >/dev/null
+ sudo -E sh -c apt-get install -y -qq --no-install-recommends docker-ce >/dev/null
+ sudo -E sh -c docker version
[sudo] tianye 的密码： 
Client:
 Version:    17.12.0-ce
 API version:    1.35
 Go version:    go1.9.2
 Git commit:    c97c6d6
 Built:    Wed Dec 27 20:11:19 2017
 OS/Arch:    linux/amd64

Server:
 Engine:
  Version:    17.12.0-ce
  API version:    1.35 (minimum version 1.12)
  Go version:    go1.9.2
  Git commit:    c97c6d6
  Built:    Wed Dec 27 20:09:53 2017
  OS/Arch:    linux/amd64
  Experimental:    false
If you would like to use Docker as a non-root user, you should now consider
adding your user to the "docker" group with something like:

  sudo usermod -aG docker tianye

Remember that you will have to log out and back in for this to take effect!

WARNING: Adding a user to the "docker" group will grant the ability to run
         containers which can be used to obtain root privileges on the
         docker host.
         Refer to https://docs.docker.com/engine/security/security/#docker-daemon-attack-surface
         for more information.