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What are clouds made of? Linux servers, mostly.

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The Mystery of 3/3 Checks on EC2—Solved

The Mystery of 3/3 Checks on EC2—Solved

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2 min read
Hybrid Partition Table in Oracle 19c

Hybrid Partition Table in Oracle 19c

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3 min read
Linux Learning Journey – Week 2 Progress
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Linux Learning Journey – Week 2 Progress

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2 min read
🌍 Sidebar menu: Open Source in 2025

🌍 Sidebar menu: Open Source in 2025

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1 min read
7 Tips for Securing Nginx with TLS, Firewall Rules, and Fail2Ban

7 Tips for Securing Nginx with TLS, Firewall Rules, and Fail2Ban

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3 min read
RHEL 9 Hands-On: Logs, Permissions, Containers & Process Scheduling
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RHEL 9 Hands-On: Logs, Permissions, Containers & Process Scheduling

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2 min read
Fixing no space left on device for Docker when /run is full (Ubuntu)

Fixing no space left on device for Docker when /run is full (Ubuntu)

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4 min read
Mount Namespaces and nsenter: Deep Dive
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Mount Namespaces and nsenter: Deep Dive

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5 min read
Linux Filesystem Explained — From `/` to `/home` (and Everything Between)

Linux Filesystem Explained — From `/` to `/home` (and Everything Between)

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3 min read
Performance Tuning for Nginx: Master gzip and Brotli Compression

Performance Tuning for Nginx: Master gzip and Brotli Compression

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4 min read
7 Tips for Hardening Nginx on Ubuntu 22.04 for High‑Traffic Sites

7 Tips for Hardening Nginx on Ubuntu 22.04 for High‑Traffic Sites

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3 min read
System Calls and Interactions in Linux

System Calls and Interactions in Linux

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2 min read
Linux System Architecture

Linux System Architecture

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2 min read
Remove Directory in Linux: Quick and Easy Guide for All Users
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Remove Directory in Linux: Quick and Easy Guide for All Users

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2 min read
Linux-Basics Commands & File Operations
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Linux-Basics Commands & File Operations

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2 min read
15 rust tools to level up your Linux terminal
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15 rust tools to level up your Linux terminal

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55 min read
Udev and Device Events: What Happens When You Plug In a USB

Udev and Device Events: What Happens When You Plug In a USB

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2 min read
How to Install Git on Ubuntu Quickly: Step-by-Step Guide
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How to Install Git on Ubuntu Quickly: Step-by-Step Guide

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2 min read
DataPump : Disabling the Use of Symbolic Links When Creating a Directory

DataPump : Disabling the Use of Symbolic Links When Creating a Directory

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2 min read
Day-7: Linux SSH Authentication | 100 Days of DevOps
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Day-7: Linux SSH Authentication | 100 Days of DevOps

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3 min read
Day-6: Cron Job | 100 Days of DevOps
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Day-6: Cron Job | 100 Days of DevOps

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2 min read
The Ultimate Linux Command Guide for Developers: Master Your Terminal

The Ultimate Linux Command Guide for Developers: Master Your Terminal

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4 min read
Built a tiny app to practice Linux commands

Built a tiny app to practice Linux commands

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1 min read
The 3 Commands That Turn Chaos into Clarity in DevOps
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The 3 Commands That Turn Chaos into Clarity in DevOps

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4 min read
Day 51: CI/CD pipeline pt 2

Day 51: CI/CD pipeline pt 2

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2 min read
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