---
title: "Discussion on \"Crazy Docker Concepts : concept_1\" | Hashnode"
description: "Discussion on \"Crazy Docker Concepts : concept_1\". It is the problem of PID 1 (Process ID 1) and the \"Zombie Apocalypse.\"\nSee a container is not a real machine but eventually a Linux process wearing a disguise.As whenever a linux system gets on , the Linux Kernel starts exactly one program and this p..."
url: "https://hashnode.com/posts/crazy-docker-concepts-concept1/692f32b363b1ae247394ca12"
---

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# [Crazy Docker Concepts : concept\_1](https://dockerinsights.hashnode.dev/crazy-docker-concepts-concept1?utm_source=hashnode&utm_medium=feed)

It is the problem of PID 1 (Process ID 1) and the "Zombie Apocalypse." See a container is not a real machine but eventually a Linux process wearing a disguise.As whenever a linux system gets on , the Linux Kernel starts exactly one program and this p...

Dec 2, 2025 · 4 min read · dockerinsights.hashnode.dev  
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## Written by

[Yash Dugriyal](https://hashnode.com/@V0YD)

@V0YD

  
[View profile](https://hashnode.com/@V0YD)

Just a Learner fascinated by Technology

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