Hi 👋

I'm Haikel Fazzani

Master in Network Security (University of CS Ariana - ISI)

Network Programmer in Shell, Go & Js, open-source enthusiast. Without requirements or design, programming is the art of adding bugs to an empty text file. (Louis Srygley) 😊

Latest Open Source Projects

pingy

🏓 A straightforward command line implementation of ICMP Echo, designed to provide a quick and easy way to test network connections - Pingy 🌐

Fireblock

🛡️ 🧱 Bash scripts to manage firewall rules & hosts file for blocking malware, phishing & malicious domains for a safer internet.

dns-packet

🗄️ Node/Browser module for encoding and decoding DNS packet

Socks Protocol 4/4a/5

🧦 Socks Protocol 4/4a/5 implementation in Node js 🏆

Latest blog posts

How to uninstall or remove package from Ubuntu
ICMP
TCP Header
Promiscuous mode

Latest youtube videos

for more videos, visit my channel @HaikelFazzanii

House Robber | LeetCode | Dynamic Programming 🇹🇳
Invert binary tree | June LeetCoding Challenge 🇹🇳
Binary Tree Inorder Traversal | LeetCode | بلتونسي
[Langage C] Programme qui affiche triangle d'étoiles 🇹🇳
Drag And Drop Operation Between Two Listbox [C#]
Start an Activity from a Notification 🇹🇳
Role Of Adapter
How To Use WebView And Load Url