// CLASSIFIED TRAINING PROGRAM v4.2.0
root@darknet:~$ initialize_training_sequence --mode=hacker

LINUX FOR EVERYONE.
SKILLS FOR HACKERS.

Start from zero, leave as an operator. Master the OS that powers 90% of the internet — read the theory, run the commands, own the system.

START LEARNING ENTER THE LABS
21Modules
12Live Labs
340+Commands
∞Possibilities
THE FILESYSTEM IS YOUR WEAPON PRIVILEGE ESCALATION AWAITS ROOT ACCESS IS THE GOAL KNOW YOUR TOOLS BASH IS YOUR NATIVE TONGUE NETWORKING FUNDAMENTALS UNLOCKED THE KERNEL NEVER LIES SCRIPTS AUTOMATE THE CHAOS THE FILESYSTEM IS YOUR WEAPON PRIVILEGE ESCALATION AWAITS ROOT ACCESS IS THE GOAL KNOW YOUR TOOLS BASH IS YOUR NATIVE TONGUE NETWORKING FUNDAMENTALS UNLOCKED THE KERNEL NEVER LIES SCRIPTS AUTOMATE THE CHAOS
⚠
AUTHORIZED PERSONNEL ONLY — ETHICAL USE REQUIRED

This training is for cybersecurity professionals, ethical hackers, and sysadmins. All techniques should only be applied to systems you own or have explicit written authorization to test. Unauthorized access is illegal. Hack smart. Hack legal.

📚
MODULES

Every Linux, Security+ and PenTest+ module in one library.

 OPEN →
🎓
LEARN

The full Security+ (SY0-701), PenTest+ (PT0-003), CCNA (200-301) and OWASP Top 10:2025 tracks, taught as lectures.

 OPEN →
🧪
LABS

Hands-on terminal challenges with real command practice.

 OPEN →
🧭
PATHS

Red, Blue, and Purple team tracks tailored to your goal.

 OPEN →
🛠
ARSENAL

Deep-dive mini-courses on the tools of the trade.

 OPEN →
📕
PLAYBOOKS

Operator playbooks — the distro, the reasoning, the toolkit.

 OPEN →
// HOW_IT_WORKS

LEARN.
THEN EXECUTE.

Each Lab drops you into an in-browser terminal simulator. Run real commands, receive realistic output, complete objectives, and unlock the next stage.

  • Interactive bash terminal — right in your browser
  • Guided step-by-step lab instructions on the left
  • Click any command hint to paste it instantly
  • Objective tracking with real-time checkmarks
  • Command history with arrow keys — just like real bash
  • Hint system for when you get stuck
LAB_01 // FILESYSTEM RECON
# Objective: Find SUID binaries   root@lab:~$ find / -perm -4000 2>/dev/null /usr/bin/sudo /usr/bin/passwd /opt/.hidden/escalate ← suspicious   root@lab:~$ stat /opt/.hidden/escalate File: /opt/.hidden/escalate Access: (4755/-rwsr-xr-x) Uid: (0/root)   root@lab:~$
💀
MODULE TITLE
▪ BEGINNER · 4 LESSONS · 0% COMPLETE
▶

SELECT A LESSON TO BEGIN

🗂
LAB TITLE
LAB_01 · BEGINNER · ~20 MIN
🏆
LAB COMPLETE — ALL OBJECTIVES CLEARED

Well executed. Review your commands above or proceed to the next lab.

LAB_01 // ACTIVE
root@lab:~$