1. 列出本地镜像，位于/var/lib/docker下 
    ➜  ~  sudo docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             VIRTUAL SIZE
ubuntu              latest              d2a0ecffe6fa        2 weeks ago         188.4 MB
centos              latest              7322fbe74aa5        5 weeks ago         172.2 MB
  2. 查找镜像 
    ➜  ~  sudo docker search python
NAME                                DESCRIPTION                                     STARS     OFFICIAL   AUTOMATED
python                              Python is an interpreted, interactive, obj...   267       [OK]       
django                              Django is a free web application framework...   76        [OK]       
google/python                                                                       25                   [OK]
google/python-runtime                                                               14                   [OK]
kaggle/python                       Docker image for Python scripts run on Kaggle   5                    [OK]
tutum/quickstart-python             Tutorial for getting started with Python a...   4                    [OK]
azukiapp/python                     Docker image to run Python by Azuki - http...   3                    [OK]
ceshine/python-datascience          Install essential tools for doing data sci...   2                    [OK]
millipede/python                    Print a beautiful millipede with Python         2                    [OK]
guilhem/jenkins-slave-python                                                        2                    [OK]
kageurufu/ubuntu-python             Ubuntu-based image for hosting Python WSGI...   2                    [OK]
twdevops/python                     ThoughtWorks DevOps CN Dockerized Python        1                    [OK]
pathwar/python                      Python template for Pathwar levels              1                    [OK]
ozzyjohnson/wheezy-python           Nearly identical to google/python, but sli...   0                    [OK]
spilgames/python-common             Build-files for python-versions                 0                    [OK]
nineseconds/docker-vagrant-python   Docker containers with Python tuned to run...   0                    [OK]
cnry/python                         Minimal Python environment on Debian Jessie     0                    [OK]
talenddev/python                    Baseimage with python                           0                    [OK]
1science/python                     Python Docker images based on Alpine Linux      0                    [OK]
orbweb/python                                                                       0                    [OK]
folsomlabs/python                                                                   0                    [OK]
muccg/python-base                   Base images that use python                     0                    [OK]
webhippie/python                    Docker images for python                        0                    [OK]
tatsushid/tinycore-python           A small but a fully functional Python runt...   0                    [OK]
centerforopenscience/python                                                         0                    [OK]
  3. 拉取镜像 
    ➜  ~  sudo docker pull centos

     

  4. 构建自己的docker镜像～