29 lines
933 B
Markdown
29 lines
933 B
Markdown
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# Introduction
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## What is Docker?
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* Docker carves upa computer (linux) into sealed containers that run your code
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* Containers are designed to be portable, to and from your computer
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* Docker also builds these containers for you
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* Docker is social platform that share and find containers
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* Docker is not VM.
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### What is a Container?
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* A self-contained sealed unit of software
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* Contains everything required to run the code
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* included Code, Configs, Processes, Networking, Dependencies, enough Linux OS
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Docker is program that manage these containers
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### About Docker
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* A client program, that named Docker
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* A server program that manages a Linux system
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* A program that build containers
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* A service that distributes containers
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* Company that create this software also named docker
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## Using the exercise files
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`reformat.sh` in `Ex_Files_Learning_Docker_Upd` dir is for formatting the output using specialized environment variable
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