#linux Development Tutorials & Tips | Roast Dev

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Special Permissions in Linux (SUID, SGID & Sticky Bit)

In Linux environments, standard file permissions can fall short, especially when multiple users need to share files or run important commands. That’s where special permissions like SUID, SGID, and t...

24.04.2025 0 Read More

How to Hack Your Way into Linux on Windows - the Easy Way with WSL

co-authored with @chello_serion If you’re a newbie in programming, you might have heard about Linux and might even be fascinated about the idea of involving Linux in your small coding practices, yet...

24.04.2025 0 Read More

Group Management

Group ManagementAlright, buckle up, tech enthusiasts and business innovators! Get ready to dive into the surprisingly fascinating world of Group Account Management! It's not just about IT; it's about ...

24.04.2025 0 Read More

New Step Is Here..!

My Cybersecurity Learning Journey Starts HereHi, I'm Seif Eldein Ahmad Mohammad, a student at Fayoum University majoring in Mathematics and Computer Science.I'm passionate about cybersecurity — espe...

24.04.2025 0 Read More

Setting Up My Linux Lab with RHEL 9 (30-Day RHCSA + Ansible Journey)

Day 1 of the RHCSA + Ansible Fast Track Training with the CloudWhistler Community was all about setting up the lab environment. This isn’t just busy work — this is the groundwork for everything we...

24.04.2025 0 Read More

Package Management in Red Hat Linux with `dnf` and `yum`

Welcome to Day 14 of the 30 Days of Linux Challenge! Today, I tackled one of the most practical daily tasks in system administration: managing software and packages in Red Hat Linux using the dnf and ...

24.04.2025 0 Read More

Automating Frappe & ERPNext Setup with a Single Script (Linux + macOS)

🚀 Just dropped a plug-and-play script that sets up your entire Frappe & ERPNext dev environment in minutes!This blog is perfect for: 🧑‍💻 Developers contributing to ERPNext 🏗️ Build...

24.04.2025 0 Read More

The Cloud Security Blind Spots: What Most Cloud Engineers Don’t Know About Linux Security

In today's cloud first world, we're so caught up in configuring IAM policies, setting up security groups, and monitoring CloudTrail logs that we sometimes forget a fundamental tool: Underneath all tho...

24.04.2025 0 Read More

How to Install Red Hat Enterprise Linux 9 on VirtualBox on Windows

🚀 How to Setup RHEL 9 on Windows Using VirtualBox – Day 1 of My 30-Day Linux Challenge👋 Introduction I’ve recently kicked off my 30-day Linux challenge as part of my preparation for the RHCS...

24.04.2025 0 Read More

🐧 Linux Basics – Part 3: Navigating the Filesystem Like a Pro

Hey folks! 👋 Welcome back to our Linux command line series. If you've been following along, you've already dipped your toes into the terminal and started getting comfortable with basic commands. In...

25.04.2025 0 Read More

Special Permissions in Linux (SUID, SGID & Sticky Bit)

How to Hack Your Way into Linux on Windows - the Easy Way with WSL

Group Management

New Step Is Here..!

Setting Up My Linux Lab with RHEL 9 (30-Day RHCSA + Ansible Journey)

Package Management in Red Hat Linux with `dnf` and `yum`

Automating Frappe & ERPNext Setup with a Single Script (Linux + macOS)

The Cloud Security Blind Spots: What Most Cloud Engineers Don’t Know About Linux Security

How to Install Red Hat Enterprise Linux 9 on VirtualBox on Windows

🐧 Linux Basics – Part 3: Navigating the Filesystem Like a Pro

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