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Linux

What are clouds made of? Linux servers, mostly.

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🕹️ My First Steps in OverTheWire Bandit (Levels 0–5) 🎮
Cover image for 🕹️ My First Steps in OverTheWire Bandit (Levels 0–5) 🎮

🕹️ My First Steps in OverTheWire Bandit (Levels 0–5) 🎮

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3 min read
Pack, the new-gen workflow manager
Cover image for Pack, the new-gen workflow manager

Pack, the new-gen workflow manager

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2 min read
Linutil: Your New Best Friend for Effortless Linux System Management

Linutil: Your New Best Friend for Effortless Linux System Management

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3 min read
My Journey in the Linux Kernel Mentorship Program – Bug Fixing and Beyond

My Journey in the Linux Kernel Mentorship Program – Bug Fixing and Beyond

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3 min read
How a “dnf update” Broke My PHP Environment (AlmaLinux 9 + Remi) and How I’m Fixing It

How a “dnf update” Broke My PHP Environment (AlmaLinux 9 + Remi) and How I’m Fixing It

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3 min read
Automatic Service Failback to Preferred Instance in Oracle RAC 19c

Automatic Service Failback to Preferred Instance in Oracle RAC 19c

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3 min read
100 Days of DevOps: Day 18

100 Days of DevOps: Day 18

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2 min read
🚀 Stop Panicking at `top`: Read It Like a Pro in 2025

🚀 Stop Panicking at `top`: Read It Like a Pro in 2025

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1 min read
VPS Performance Reality Check 2025: Who’s Actually Fast (and Worth the Money)?

VPS Performance Reality Check 2025: Who’s Actually Fast (and Worth the Money)?

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3 min read
How to Remove a Directory in Linux: A Simple Guide

How to Remove a Directory in Linux: A Simple Guide

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3 min read
100 Days of DevOps: Day 17

100 Days of DevOps: Day 17

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2 min read
Managing Multiple SSH Servers Across Windows & macOS with SSH Config & Tmux

Managing Multiple SSH Servers Across Windows & macOS with SSH Config & Tmux

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2 min read
Spun up a VPS and noticed less RAM or disk space than you paid for?

Spun up a VPS and noticed less RAM or disk space than you paid for?

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1 min read
虚拟机扩容流程

虚拟机扩容流程

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1 min read
Creating My Own AI OS Via Linux From Scratch
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Creating My Own AI OS Via Linux From Scratch

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4 min read
Building a Shell in C using fork and Process Management

Building a Shell in C using fork and Process Management

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5 min read
Oracle 21c — Setting Compression Attribute for Indexes During Import

Oracle 21c — Setting Compression Attribute for Indexes During Import

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2 min read
DevOps Prerequisites: Your Ultimate Linux Fundamentals Guide

DevOps Prerequisites: Your Ultimate Linux Fundamentals Guide

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2 min read
Today at payilagam institute

Today at payilagam institute

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1 min read
Linux vs Android SBCs: Pros and Cons for Developers and System Integrators
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Linux vs Android SBCs: Pros and Cons for Developers and System Integrators

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4 min read
Why I Never Trust Default Linux User Accounts (And Neither Should You) | by Faruk Ahmed | Aug, 2025 | AWS in Plain English

Why I Never Trust Default Linux User Accounts (And Neither Should You) | by Faruk Ahmed | Aug, 2025 | AWS in Plain English

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1 min read
The First 24 Hours After a Linux Breach — My Incident Response Playbook | by Faruk Ahmed | nextgenthreat | Aug, 2025

The First 24 Hours After a Linux Breach — My Incident Response Playbook | by Faruk Ahmed | nextgenthreat | Aug, 2025

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1 min read
Oracle Database 23ai,19c — RMAN Progress Status Report

Oracle Database 23ai,19c — RMAN Progress Status Report

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3 min read
My DevOps Journey - Understanding the Why and Linux Fundamentals

My DevOps Journey - Understanding the Why and Linux Fundamentals

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4 min read
I made a language where the only command is “i use arch btw” 🤯
Cover image for I made a language where the only command is “i use arch btw” 🤯

I made a language where the only command is “i use arch btw” 🤯

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2 min read
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