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Control Firewall, OpenSSH & Other System Services with systemctl (Day 8 of 30)

Control Firewall, OpenSSH & Other System Services with systemctl (Day 8 of 30)

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4 min read
Understanding Users in Linux: Who’s Using the System? (Day 3 of 30)

Understanding Users in Linux: Who’s Using the System? (Day 3 of 30)

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2 min read
🧱 iptables Demystified: Build a Firewall Like a Hacker (But For Good)

🧱 iptables Demystified: Build a Firewall Like a Hacker (But For Good)

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3 min read
🛡️Understanding and Using Special Permissions in Linux (with Real-Life Analogies)

🛡️Understanding and Using Special Permissions in Linux (with Real-Life Analogies)

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4 min read
Mission: Save the Server – The Disk is Almost Full!

Mission: Save the Server – The Disk is Almost Full!

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3 min read
Simplifying Cursor Installation on Linux

Simplifying Cursor Installation on Linux

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2 min read
Utilizando o wget no Linux

Utilizando o wget no Linux

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2 min read
My Kubernetes Training Journey with Andela

My Kubernetes Training Journey with Andela

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2 min read
Das U-Boot: from Power-On to initrd

Das U-Boot: from Power-On to initrd

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3 min read
File & Directory Management – Command Your Files with Power! (30-Day RHCSA + Ansible Journey)

File & Directory Management – Command Your Files with Power! (30-Day RHCSA + Ansible Journey)

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4 min read
Check Docker Installation Details- Part 2

Check Docker Installation Details- Part 2

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2 min read
Creating a Lightweight Linux Firewall with UFW and fail2ban

Creating a Lightweight Linux Firewall with UFW and fail2ban

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4 min read
Linux in Space: How NASA Harnesses Open-Source to Explore the Cosmos

Linux in Space: How NASA Harnesses Open-Source to Explore the Cosmos

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3 min read
Switching Users with su and sudo (And When to Use Them)

Switching Users with su and sudo (And When to Use Them)

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2 min read
SSH and OpenSSH Overview: Secure Remote Access for Linux

SSH and OpenSSH Overview: Secure Remote Access for Linux

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5 min read
Guide Complet : Comprendre le Matériel pour Mieux Administrer Linux

Guide Complet : Comprendre le Matériel pour Mieux Administrer Linux

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6 min read
Backup and File Protection in Red Hat Linux

Backup and File Protection in Red Hat Linux

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2 min read
Linux Filesystem: Understanding the Core Structure (Day 1 of 30)

Linux Filesystem: Understanding the Core Structure (Day 1 of 30)

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4 min read
Scripting Series – Part 8 of 8

Scripting Series – Part 8 of 8

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4 min read
Get the lines of code in your JetBrains IDE (quick)

Get the lines of code in your JetBrains IDE (quick)

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1 min read
My Go-To Development Commands Reference

My Go-To Development Commands Reference

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1 min read
Day 9 of 90 Days of DevOps: “Ctrl+C, Ctrl+Z & The Secret Life of Linux Processes

Day 9 of 90 Days of DevOps: “Ctrl+C, Ctrl+Z & The Secret Life of Linux Processes

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2 min read
The 90% Makefile

The 90% Makefile

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7 min read
🚀 "Forget the Weather App – I Check the Forecast Using My Linux Terminal "

🚀 "Forget the Weather App – I Check the Forecast Using My Linux Terminal "

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2 min read
Logging Like a Pro: A Simple Yet Powerful Logger Function for Your Shell Scripts

Logging Like a Pro: A Simple Yet Powerful Logger Function for Your Shell Scripts

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2 min read
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