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freeCodeCamp.org

freeCodeCamp.org

11,800,000 subscribers

⏱ 👁 6,034,011 views

Linux for Ethical Hackers (Kali Linux Tutorial)

Video Overview & Insights

In this course, you will learn the basics of Kali Linux. The course covers installation, using the terminal / command line, bash scripting, tools and features for ethical hacking, and more. The course focuses on Kali Linux but much of the content applies to other versions of Linux as well.

“

thanks

— @ELCAPITAN-HACKER

⭐️ Course Contents ⭐️

⌨️ Installing VMWare / Kali Linux

“

Hi everyone 👋

I’m completely new to cybersecurity and I don’t have an IT background. I’m really interested in building a career in this field, but I’m struggling financially and can’t afford expensive courses.

I’ve seen a lot of mixed opinions — some people say cybersecurity has a great future, while others say AI might replace jobs or that it’s too hard to get into. That honestly confuses and scares me.

I’m willing to work hard and stay consistent, but I don’t know where to start or what path to follow.

If anyone here has experience, please guide me:
• What should I learn first?
• What free resources can I use?
• How can I eventually start earning from cybersecurity?

Even small advice would mean a lot to me. Thank you 🙏

— @Fathimazla

⌨️ Kali Linux Overview

⌨️ Navigating the File System

“

Thanks 🙏

— @zogbefidele

⌨️ Users and Privileges

⌨️ Common Network Commands

“

Those '$50k/month AI agency' ads are so exhausting - Blockify filters them out across the board.

— @johnwick-w3r3p

⌨️ Viewing, Creating, and Editing Files

⌨️ Starting and Stopping Services

“

FreeCodeCamp deserves praise for providing us with these things at no cost; they are truly MVPs.

— @pritomp-g5n

⌨️ Installing and Updating Tools

⌨️ Scripting with Bash

“

I finished watching the video. What do I do now?

— @englishimmersion6424

🎥 Course created by The Cyber Mentor. Check out his YouTube channel: https://www.youtube.com/channel/UC0ArlFuFYMpEewyRBzdLHiw

🐦 The Cyber Mentor on Twitter: https://twitter.com/thecybermentor

“

awesome lessons

— @FrankMuchemi

--

Learn to code for free and get a developer job: https://www.freecodecamp.org

“

2026?🙃

— @nobodythexxv

Read hundreds of articles on programming: https://www.freecodecamp.org/news

https://www.youtube.com/watch?v=coQ5dg8wM2o

“

Maafi Maloom Maafi Maloom 🕉️⚛️ Maafi Maloom Maafi Maloom Maafi Maloom Maafi Maloom 🕉️⚛️ Maafi Maloom Maafi Maloom Maafi Maloom 🕉️⚛️🇺🇸🇮🇳🇮🇳🇺🇸 Maafi Maloom Maafi Maloom 🕉️⚛️ Maafi Maloom 🎉

— @the_first_scholar

❤️ Support for this channel comes from our friends at Scrimba – the coding platform that's reinvented interactive learning: https://scrimba.com/freecodecamp

“

36:42 what is the difference between hitting enter and tab i dont get it?

— @melomaniac2710

More User Perspectives

@

❤❤

@Rafik_b_dz
@

31:40

@LiuLou-o9o
@

Thanks for the course bro

@Eddietechpromos
@

anyone watching in 2025,This video is really helpful, a step by step content

@hillarykibiwott5179
@

1:02:40

@aleks.v08
@

Can I use WSL2? I’ve set it up with Win-Kex, so it has a GUI.

@Doc-11111
@

Thank you sir Godbless

@GaryMarquez29
@

❤Fuego

@greenedigital4449
@

Can anybody tell me, is it still relevant in 2026?

@IntelliVisionTheAI
@

2025 amyone?

@may_strong_for_me
@

Does anyone know a book that goes along with this course

@anthonyrodriguez3645
@

0:00 – Introduction to Kali Linux

Overview of Kali Linux and its significance in ethical hacking.

Brief discussion on the tools and capabilities Kali Linux offers.


5:00 – Setting Up Kali Linux

Guide on installing Kali Linux on various platforms.

Tips for configuring the environment for optimal performance.


15:00 – Navigating the Kali Linux Interface

Introduction to the Kali Linux desktop environment.

Basic navigation and customization tips.


25:00 – Using the Terminal

Importance of the terminal in Kali Linux.

Basic terminal commands and their applications in ethical hacking.


35:00 – Understanding File System Structure

Overview of the Linux file system hierarchy.

Explanation of important directories and their roles.


45:00 – Managing Files and Directories

Commands for creating, deleting, and managing files and directories.

Practical examples of file management in Kali Linux.


55:00 – User and Group Management

Understanding user and group concepts in Linux.

Commands for managing users and groups.


1:05:00 – Introduction to Bash Scripting

Basics of bash scripting and its importance in automation.

Writing simple scripts to automate tasks.


1:15:00 – Networking Tools in Kali Linux

Introduction to networking tools available in Kali Linux.

Practical examples of using tools like ifconfig, ping, and netstat.


1:25:00 – Introduction to Ethical Hacking Tools

Overview of popular ethical hacking tools in Kali Linux.

Brief demonstration of tools like Nmap, Metasploit, and Wireshark.


1:35:00 – Conclusion and Next Steps

Recap of the topics covered in the course.

Guidance on further learning and practice in ethical hacking.

@MohammadKamilKhan52
@

⌨️ Installing VMWare / Kali Linux - 1:34 / 9:45
⌨️ Kali Linux Overview - 20:10
⌨️ Navigating the File System - 30:02
⌨️ Users and Privileges - 43:25
⌨️ Common Network Commands - 54:05
⌨️ Viewing, Creating, and Editing Files - 1:02:40
⌨️ Starting and Stopping Services - 1:09:59
⌨️ Installing and Updating Tools - 1:18:36
⌨️ Scripting with Bash - 1:27:15
Additional Resources - 1:48:59

@adityasangal09
@

1:14:12 "SimpleHTTPServer" (python2) is now "http.server" (python 3)

@adityasangal09
@

1:23:32

@dkystawn4848
@

🐉

@jeetsavaliya_0403
@

It says acces is denied for the root directory for me. Tried sudo as well but nothing

@Fallenchuck22489
@

video actually starts at 19:48 and virtualbox works a million times better than vmawre

@clndering
@

I'm a Police officer and I'm tired of taking these reports where people are scammed anywhere from 100 to seriously $50,000. It's really quite unfortunate, Grind Techiei Seriously thank you for flagging down these swindlers. You make me want to spend my next ten years learning how you do thiss’

@BigFatty3819
@

Commenting out of appreciation, thanks man.

@bishopp5xO3eR
@

Anyone here from Kenya

@DominicMounde
@

Who is here in 2025 ? 🙃

@nawal_is_here
@

Sake of this make someone go learn maths for 3 years 🤦

@princetetteh9809
@

Who's in 2025????

@VartikYaps
@

Is it 2024,,, thought it was 20é69.... 👽

@JesusKersey
@

Thanks!!!! :D

@cake_54rg85
@

বাংলাদেশ থেকে

@TanhaTajthir-d9z
@

“Possibly give away our first born”lol

@matthewyoung6587
@

Who is here 2025?😅

@Mr_federal__
@

54:00

@Deadbrain2-y7q
@

Who is there is 2025?😊

@qasimalishah123
@

43:25

@Chiiikuuu3
@

2025?

@Wordwondersofficial
@

if you are having trouble with the cd root command, just type in sudo su hit enter, maybe type in your pw and then it should be fine

@yusuf.3d-goat
@

Like, if you're watching in 2025 😂

@Kelvinkfx
@

for ip in $(seq 1 254) ... hope that will help

@kamohelomotaung1587
@

Watching in 2025, No link to Offensive-security website to download the custom image. It seems like these guys changed the domain name to something else,

Please anyone with the link?

@stanleykishani564
@

2025🎉👍

@mastergameing6368
@

Who is here in 2025

@SundayMichaelIkulono