docker info                               #檢視docker資訊

docker login                          

docker search 映象名稱                    #搜尋映象

docker pull centos                        #下載centos映象

docker tag centos centos:aaa             #映象打標籤

docker push centos:aaa                    #上傳映象

docker save -o /root/centos cetos:aaa                 ##匯出映象到/root/centos

cat /root/centos | docker import - centos:aaa     #匯入映象

docker rmi centos:aaa                                            #刪除映象centos

docker run -it centos:aaa /bin/bash                      #執行docker容器

docker ps                                                                 #檢視容器程序

docker commit ID號  centos                                   #將容器儲存為映象

docker create -it centos /bin/bash                        #建立容器但不啟動

docker start|stop|restart |kill                                 #執行已停止的容器|停止一個正在執行的容器|重啟一個容器|殺死一個執行的容器

docker export  -o centos ID號                                #匯出容器的快照

docker rm ID號                                                        #刪除一個容器

docker load <centos                                               #載入一個映象