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Changing Ownership in Linux: Mastering the chown Command

Introduction I’m continuing my 30-Day Linux Challenge as part of my preparation for the RHCSA exam and today’s topic focuses on something essential for real-world Linux management: owners...

29.04.2025 0 Read More

🎬 The Sysadmin Show – Episode 9: “The Curious Case of the Special Bits”

Starring:Rooty McRootface – the all-powerful sysadminSally Scriptkiddie – always poking around where she shouldn’tGary the Groupie – loves shared foldersMr. Sticky – a janitor with attitude ...

29.04.2025 0 Read More

Why Should You Use Linux? Real-Life Reasons That Make a Difference

Table of Contents Freedom and Flexibility Security That Just Works Performance Without the Bloat Community and Open Source Spirit Real-Life Examples: Linux in Action Wrapping Up Freedom ...

29.04.2025 0 Read More

Claiming Custody: A Real-World, Hands-On Guide to Linux File & Directory Ownership and Permissions

Hello everyone! I'm excited to share my personal journey with Linux file and directory management. Today, we'll explore not only how to manage permissions but also the critical role of ownership. Whet...

29.04.2025 0 Read More

Scripting Series – Part 2 of 8

In the Linux environment, scripting is a fundamental practice that empowers users and administrators to automate repetitive tasks, streamline workflows, and ensure consistency across systems. The scri...

30.04.2025 0 Read More

Introduction to Bash Scripting in Red Hat Linux

Welcome to Day 18 of the 30 Days of Linux Challenge! Today’s milestone is a major step toward real-world automation and system control: Bash scripting.Whether you're managing servers, running tasks,...

30.04.2025 0 Read More

Mastering Linux Firewalls: Simple Steps to Boost Your Security!

Table of Contents What Is a Firewall, Really? The Main Players: iptables, firewalld, and UFW Getting Started with UFW A Quick Look at firewalld Best Practices Wrapping Up What Is a Fir...

30.04.2025 0 Read More

Firewall Policies & NAT: Mastering Security and Network Flow

In the digital battlefield of cloud computing, firewalls stand as the first line of defense, filtering traffic and enforcing policies to keep networks secure. But effective firewall management isn’t...

30.04.2025 0 Read More

Changing Group Ownership in Linux: Mastering the chgrp Command

Introduction I’m continuing my 30-Day Linux Challenge as part of my prep for the RHCSA exam and today we’re diving into something that often gets overlooked but is incredibly important wh...

30.04.2025 0 Read More

Mastering the `history` Command in Red Hat Linux: Tracking and Managing Commands

The history command in Red Hat Linux records previously executed commands, helping users recall past actions, troubleshoot issues, and monitor system activity. Using the history Command To v...

30.04.2025 0 Read More

Changing Ownership in Linux: Mastering the chown Command

🎬 The Sysadmin Show – Episode 9: “The Curious Case of the Special Bits”

Why Should You Use Linux? Real-Life Reasons That Make a Difference

Claiming Custody: A Real-World, Hands-On Guide to Linux File & Directory Ownership and Permissions

Scripting Series – Part 2 of 8

Introduction to Bash Scripting in Red Hat Linux

Mastering Linux Firewalls: Simple Steps to Boost Your Security!

Firewall Policies & NAT: Mastering Security and Network Flow

Changing Group Ownership in Linux: Mastering the chgrp Command

Mastering the `history` Command in Red Hat Linux: Tracking and Managing Commands

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