Cheatsheets

Perl provides powerful operators for manipulating strings using regular expressions. Here’s a breakdown of each operator with examples: s/// (Substitution Operator) Syntax: s/old-pattern/new-pattern/ Purpose: Replaces occurrences of old-pattern with new-pattern in a string. Example: s/John/Doe/ replaces the first instance of “John” with “Doe”. Example 1: Replace “John” with “Doe” text = "Hello John. John is a friend."; regex = s/John/Doe/; # Result: "Hello Doe. John is a friend." Example 2: Replace “white” with “black” ...

🔍 1. Scan Available WiFi Networks 🌐 Scan all nearby WiFi networks sudo airodump-ng mon0 📶 Scan only 2.4 GHz networks (802.11b/g) sudo airodump-ng --band bg mon0 📡 Scan only 5 GHz networks (802.11a) sudo airodump-ng --band a mon0 📋 Band Option Summary --band a → 5 GHz (802.11a) --band b → 2.4 GHz (802.11b) --band g → 2.4 GHz (802.11g) --band bg → All 2.4 GHz (recommended) --band abg → Both 2.4 GHz and 5 GHz 🎯 2. Capture WPA/WPA2 Handshake 🎯 Start listening on target AP # Replace <channel>, <BSSID>, and <output_filename> sudo airodump-ng -c <channel> --bssid <BSSID> -w <output_filename> mon0 Example ...