OverTheWire Bandit Level 0 Walkthrough (Linux CTF Beginner Guide)


Introduction

If you’re learning cybersecurity or ethical hacking, the OverTheWire Bandit

wargame is one of the best places to start.
It teaches real Linux skills through

hands-on practice instead of just theory.
In this post, I’ll show how I solved Bandit

Level 0 step by step, including the exact commands I used and what I learned.


Goal

Connect to the Bandit server using SSH


Step 1: Connect via SSH

ssh bandit0@bandit.labs.overthewire.org -p 2220


Explanation

  • ssh → used to connect to a remote server
  • bandit0 → username
  • -p 2220 → specifies the port

password

bandit0

When typing the password, nothing will appear on the screen. This is normal in Linux.


Step 2: Check Files

ls

readme


Step 3: Read File

cat readme


Result

The password for the next level is revealed inside the file

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