The Ultimate Guide to Docker Images: Creation, Containers, Advantages, Disadvantages, and Real-Time Use Cases Understand Docker images ? A Docker image is a file used to execute code in a Docker container. Docker images act as a set of instructions to build a Docker container, such as a template. Do...

What is docker file ? Dockerfile is a text document that contains all the commands i.e Run set of commands on command line to assemble an image. Docker can build images automatically by reading the instructions from a Docker file Simple Dockerfile FROM ubuntu MAINTAINER clouddevopshub@gmail.com RUN ...