---
title: "Discussion on \"Day 5: Catching Up — CLI Investigation, OS Security, and How Computers Represent Data\" | Hashnode"
description: "Discussion on \"Day 5: Catching Up — CLI Investigation, OS Security, and How Computers Represent Data\". Catching up five TryHackMe: investigating systems via Linux/Windows CLI,a real privilege-escalation lab,and how computers represent and encode data."
url: "https://hashnode.com/posts/day-5-catching-up-cli-investigation-os-security-and-how-computers-represent-data/6a67ad4d71741c4ecf0e318c"
---

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# [Day 5: Catching Up — CLI Investigation, OS Security, and How Computers Represent Data](https://omegaabot.hashnode.dev/day-5-catching-up-cli-investigation-os-security-and-how-computers-represent-data?utm_source=hashnode&utm_medium=feed)

Catching up five TryHackMe: investigating systems via Linux/Windows CLI,a real privilege-escalation lab,and how computers represent and encode data.

Jul 27 · 5 min read · omegaabot.hashnode.dev  
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-   [#tryhackme](https://hashnode.com/tag/tryhackme)
-   [#cybersecurity](https://hashnode.com/tag/cybersecurity)
-   [#linux](https://hashnode.com/tag/linux)
-   [#dataencoding](https://hashnode.com/tag/dataencoding)

## Written by

[Aditya Raj](https://hashnode.com/@omegaabot)

@omegaabot · Bengaluru, India

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

Cybersecurity Student | Sharing hands-on Labs, Projects, CTF Write-ups, Practical Learnings, and insights on Networking, SOC and AI Security

I'm a B.Tech Computer Science (Cyber Security) student passionate about cybersecurity, networking, and AI. This blog is where I document my hands-on labs, projects, CTF write-ups, and practical lessons while building the skills needed for a career in cybersecurity. My goal is to learn in public, share knowledge, and create resources that help others along the way.

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