Docker tag command

Docker command Daquan

docker tag: mark local mirror, it is classified as a warehouse.

grammar

docker tag [OPTIONS] IMAGE[:TAG] [REGISTRYHOST/][USERNAME/]NAME[:TAG]

Examples

Mirroring ubuntu: 15.10 marked w3big / ubuntu: v3 image.

root@w3big:~# docker tag ubuntu:15.10 w3big/ubuntu:v3
root@w3big:~# docker images   w3big/ubuntu:v3
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
w3big/ubuntu       v3                  4e3b13c8a266        3 months ago        136.3 MB

Docker command Daquan