What is Dockerfile | How to create and build Dockerfile | Dockerfile Basic Commands

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Today we will learn :
1. What is Dockerfile
2. How to create Dockerfile
3. How to build image from Dockerfile
4. Basic Commands

TIPS & TRICKS

Dockerfile :
A text file with instructions to build image
Automation of Docker Image Creation

FROM
RUN
CMD

Step 1 : Create a file named Dockerfile

Step 2 : Add instructions in Dockerfile

Step 3 : Build dockerfile to create image

Step 4 : Run image to create container

COMMANDS
: docker build
: docker build -t ImageName:Tag directoryOfDocekrfile

: docker run image

References:
https://github.com/wsargent/docker-cheat-sheet#dockerfile
https://docs.docker.com/engine/reference/builder/#environment-replacement

https://www.google.co.in/search?q=dockerfile&rlz=1C5CHFA_enIN734IN734&source=lnms&tbm=isch&sa=X&ved=0ahUKEwicqqOe_oTcAhWLbysKHX_6B5sQ_AUICigB&biw=1280&bih=703#imgrc=zY4gTeVpM446JM:
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#DockerImages #DockerContainers #DockerTutorials #DockerTraining #DevOpsTools #DevOpsTraining #DockerCommands #DockerForBeginners #DockerFreeTutorials #DockerforDevOps

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Raghav

Видео What is Dockerfile | How to create and build Dockerfile | Dockerfile Basic Commands канала Automation Step by Step