docker image tag

Table of Contents:

  1. Command Name
  2. Description
  3. Syntax
  4. Example

Command Name: 

docker image tag

Description:

Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE

Syntax:

easywhatis$ docker image tag --help

Usage: docker image tag SOURCE_IMAGE[:TAG] TARGET_IMAGE[:TAG]

Create a tag TARGET_IMAGE that refers to SOURCE_IMAGE
easywhatis$

Example:

easywhatis$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
busybox             latest              83aa35aa1c79        3 weeks ago         1.22MB
easywhatis$ docker image tag busybox busybox:3
easywhatis$ docker images
REPOSITORY          TAG                 IMAGE ID            CREATED             SIZE
busybox             3                   83aa35aa1c79        3 weeks ago         1.22MB
busybox             latest              83aa35aa1c79        3 weeks ago         1.22MB