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While working on dynamic command generation in Linux, I found a security flaw — ls -a && could execute injected code if inputs weren’t sanitized. The fix was simple but crucial: strict regex filtering for all dynamic commands. T

Hey Folks! 👋 Over the past few days, I dedicated my time to understanding the Linux operating system — diving deep into: ✅ Basic Linux Commands ✅ System-Level Commands ✅ User and Group Management ✅ File Management ✅ File Compression & Archiving

🚀 Meet Cursorful ,its the FREE & Open-Source alternative to Screen Studio! you can record professional screen recordings effortlessly—no paywall, no watermarks, just pure productivity. 🎥✨ Animated cursor trails Auto-zoom on clicks Clean editin

As the founder of Zehra Sec, I’m thrilled to share a behind-the-scenes look at the early build of our AI-powered cybersecurity assistant — LEWIS (Linux Environment Working Intelligent System). 🧠⚙️💻 This isn’t just another tool. LEWIS is designed t

TUTORIAL NO. 1 How to Get Depression (A Developer's Guide) Hello, everyone! Today, I'm here to help you destroy your happy life and embrace the sweet despair of depression. I hope you enjoy this guide and leave a reply below! There are three foolpr

hey people I hope you are doing well. I have built a chrome extension. If you are attending a lot of meetings over google meet with team or clients I have a perfect tool that would help you optimize your experience by providing additional features l

Introducing LEWIS – The Future of AI-Powered Cybersecurity Begins Here! Meet LEWIS (Linux Environment Working Intelligent System), developed by Zehra Sec – your next-gen cybersecurity assistant with: ⚙️ Real-time threat analysis 🧠 AI chat for cyber

This teacher's day, I want to give a productivity / (journey to online) tool to all the teachers I know. I am building this with my university professors and I want early adopters, so please dm or comment so i can send you the very early version. it

awk, sed & grep — Tools That Changed How I See the Command Line When I began with Linux, I thought awk, sed, and grep were “optional.” But working with logs, automation, and configs taught me they’re essential. 🔍 grep – Find in Text Search logs, c

I’m Saurabh Kumar, an Embedded Systems enthusiast with experience in both hardware production and embedded software development. 📚 Background: B.Tech in Electronics & Communication. 💼 Experience: Graduate Trainee at Panasonic Life Solutions – ha