⚡ Ethical Hacking Starter Guide with Termux (Android Only)

Welcome to your mobile hacking lab! This guide is your all-in-one starter pack to learn ethical hacking using only Termux on Android — no PC needed.

📌 For education only. Don't hack systems you don't own or have permission to test.

🤔 Before We Begin: What Are Termux, Repos, and Packages?

📱 What is Termux?

Termux is a free terminal emulator app for Android. It gives you a Linux command-line environment where you can run hacking tools, write code, and learn cybersecurity — all from your phone.

📦 What is a Package?

A package is a bundle of code that adds a new feature or tool. For example:

nmap — a package that scans networks for open ports
git — a package used to download or clone code from GitHub

You install packages in Termux to add functionality.

🧃 What is a Repository (Repo)?

A repository is a collection of packages stored online. When you install a tool, Termux checks its repositories for the latest version of that tool.

Updating the repo means downloading the latest list of available packages.
Example: pkg update refreshes the repo list.

📲 Installing Termux

📥 Download Termux from the Google Play Store: https://play.google.com/store/apps/details?id=com.termux
Open it and run:
```
pkg update && pkg upgrade
```
This command updates your list of packages and upgrades any old ones.

🧠 What You'll Learn

Linux command basics
File management in Termux
Networking, scanning, reconnaissance
Installing & using hacking tools
Useful shell tips and productivity

💻 100+ Basic Termux Commands (Cheat Sheet)

📁 File & Directory Commands

pwd                # Show current directory

ls                 # List files

ls -a              # Show hidden files

cd [dir]           # Change into directory

cd ..              # Move up one directory

mkdir [foldername] # Create a folder

rmdir [foldername] # Remove empty folder

touch file.txt     # Create new file

rm file.txt        # Delete a file

rm -rf foldername  # Force delete folder & contents

cp a.txt b.txt     # Copy file

mv b.txt c.txt     # Rename or move file

cat c.txt          # Show file content

clear              # Clear terminal

⚙️ System & Package Management

pkg update              # Refresh list of available packages

pkg upgrade             # Upgrade installed packages

pkg install [package]   # Install a new package

pkg uninstall [package] # Remove an installed package

pkg list-all            # List all available packages

pkg search [package]    # Search for a package by name

apt install [package]   # Alternate package installer

termux-info             # Show Termux system/device info

🌐 Network & Internet Tools

ifconfig                 # Show network interfaces and IPs

ip a                     # Alternate way to view network info

ping google.com          # Check internet connectivity

traceroute google.com    # Show path to host

nslookup google.com      # DNS resolution info

whois hackthebox.com     # Domain registration info

curl ifconfig.me         # Show external IP address

wget https://example.com # Download file from URL

nmap 127.0.0.1           # Scan local system for open ports

🔐 Ethical Hacking Tools (Install These)

pkg install git         # Download & manage code from GitHub

pkg install python      # Run Python scripts & tools

pkg install nmap        # Scan networks and ports

pkg install sqlmap      # Test SQL injection vulnerabilities

pkg install hydra       # Brute-force login credentials

pkg install metasploit  # Full exploitation framework

pkg install openssh     # Secure shell access

pkg install netcat      # TCP/IP networking tool

🐍 Python & Bash Basics

python3                 # Start Python interpreter

python3 file.py         # Run a Python script

chmod +x script.sh      # Make shell script executable

./script.sh             # Run shell script directly

nano script.sh          # Edit script in terminal editor

bash script.sh          # Execute script using bash

📂 Useful Termux Directories

cd ~                            # Go to Termux home directory

cd /sdcard                      # Access Android internal storage

cd ~/downloads                  # Termux downloads directory

ls /data/data/com.termux/       # View Termux internal data files

🛠 System Utilities

top                      # View real-time running processes

ps                       # List active processes

kill [pid]               # Kill process by ID

df -h                    # Show disk space usage

du -sh folder            # Show size of folder

history                  # List previous commands

uptime                  # Show system uptime

uname -a                # Show system kernel and OS info

💡 Tips & Tricks

!!                          # Repeat last command

history | grep [term]       # Search command history

cd folder && ls             # Chain commands

alias ll='ls -la'           # Create shortcut command

CTRL + C                    # Stop a running command

CTRL + D                    # Exit terminal or interpreter

📘 Recommended Reading & Channels

Linux Basics for Hackers
The Hacker Playbook
YouTube: NetworkChuck, IppSec, STÖK, Hackersploit, David Bombal

🛡️ Stay Legal

Only hack with permission.
Practice on test machines or online labs.
Document everything. Skills matter more than shortcuts.

👨‍💻 Happy Hacking — From Your Pocket Terminal.

Termux

Install / Use

README