---
title: "Discussion on \"Day 6:Virtual Machine & Containerization(Docker Beginning)\" | Hashnode"
description: "Discussion on \"Day 6:Virtual Machine & Containerization(Docker Beginning)\". ✅ What is a VM (Virtual Machine)?\nA Virtual Machine is a software-based simulation of a physical computer. It runs on a hypervisor like VMware, VirtualBox, or KVM, which sits on top of the host OS or hardware.\n\nEach VM has its own OS, libraries, and ..."
url: "https://hashnode.com/posts/day-6virtual-machine-and-containerizationdocker-beginning/68812954ab2f41f8af66c1b1"
---

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# [Day 6:Virtual Machine & Containerization(Docker Beginning)](https://100sdaysofdevops.hashnode.dev/day-6virtual-machine-and-containerizationdocker-beginning?utm_source=hashnode&utm_medium=feed)

✅ What is a VM (Virtual Machine)? A Virtual Machine is a software-based simulation of a physical computer. It runs on a hypervisor like VMware, VirtualBox, or KVM, which sits on top of the host OS or hardware. Each VM has its own OS, libraries, and ...

Jul 23, 2025 · 5 min read · 100sdaysofdevops.hashnode.dev  
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[Aditya Tiwary](https://hashnode.com/@aditya86)

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