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What are clouds made of? Linux servers, mostly.

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Linux networking tools

Linux networking tools

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1 min read
Changing default application

Changing default application

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1 min read
Linux and Git-GitHub Cheat Sheet

Linux and Git-GitHub Cheat Sheet

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6 min read
Creating a Character Device Driver for Raspberry Pi Using Buildroot

Creating a Character Device Driver for Raspberry Pi Using Buildroot

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5 min read
Easily replace your hard drive

Easily replace your hard drive

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3 min read
🔥 Isolating Linux Performance Issues in 1 Minute Without Installing Any New Tools or Packages 🔥 

🔥 Isolating Linux Performance Issues in 1 Minute Without Installing Any New Tools or Packages 🔥 

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1 min read
Networking and Sockets: Endianness

Networking and Sockets: Endianness

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11 min read
Decoding the Linux Command Line: 75 Indispensable Utilities Explained

Decoding the Linux Command Line: 75 Indispensable Utilities Explained

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6 min read
Effortless Project Management: Deploying OpenProject with Docker on AWS for Optimal Performance

Effortless Project Management: Deploying OpenProject with Docker on AWS for Optimal Performance

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4 min read
How to Install MongoDB with OpenSSL 3 Support on Fedora 39

How to Install MongoDB with OpenSSL 3 Support on Fedora 39

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1 min read
organized dotfiles

organized dotfiles

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1 min read
Docker for Dummies- Introduction to docker

Docker for Dummies- Introduction to docker

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5 min read
Error after upgrade on Ubuntu 24.04 "Oh no! Something went wrong"

Error after upgrade on Ubuntu 24.04 "Oh no! Something went wrong"

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1 min read
New session after a while

New session after a while

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1 min read
5 Captivating Linux Challenges to Boost Your Coding Skills 🖥️

5 Captivating Linux Challenges to Boost Your Coding Skills 🖥️

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2 min read
My First Arch Linux Installation

My First Arch Linux Installation

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10 min read
📌 Explaining Linux System Calls: Fork and Exec Made Easy with a Big Fat Indian Wedding 📌

📌 Explaining Linux System Calls: Fork and Exec Made Easy with a Big Fat Indian Wedding 📌

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2 min read
[Python] Take Screenshot every 1 minute

[Python] Take Screenshot every 1 minute

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1 min read
The radical concept of NixOS and why I love it!

The radical concept of NixOS and why I love it!

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4 min read
How to resolve Docker Compose Warning WARN[0000] Found orphan containers

How to resolve Docker Compose Warning WARN[0000] Found orphan containers

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2 min read
How to resolve Docker Compose Warning WARN[0000] Found orphan containers

How to resolve Docker Compose Warning WARN[0000] Found orphan containers

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2 min read
Linux Virtualization: Simple Guide for New Users

Linux Virtualization: Simple Guide for New Users

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5 min read
nginx: doing ip geolocation right in nginx

nginx: doing ip geolocation right in nginx

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6 min read
Automating the installation of a LAMP stack on Ubuntu 22.04

Automating the installation of a LAMP stack on Ubuntu 22.04

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3 min read
How Threads and Concurrency Work in Linux Systems

How Threads and Concurrency Work in Linux Systems

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5 min read
Bash Scripting for Software Engineers - A Beginner's Guide

Bash Scripting for Software Engineers - A Beginner's Guide

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8 min read
about kelvin, a terminal password manager i'm building

about kelvin, a terminal password manager i'm building

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6 min read
Correcting iBus/X-Windows compose key conflicts

Correcting iBus/X-Windows compose key conflicts

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9 min read
How to Manage Services in Linux: systemd and SysVinit Essentials - DevOps Prerequisite 8

How to Manage Services in Linux: systemd and SysVinit Essentials - DevOps Prerequisite 8

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6 min read
A crash course in using Bunjs instead of Node.js on Linux

A crash course in using Bunjs instead of Node.js on Linux

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1 min read
Aya Rust tutorial Part Four XDP Hello World

Aya Rust tutorial Part Four XDP Hello World

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8 min read
Troubleshooting Usando Vmstat, Iotop e Stress

Troubleshooting Usando Vmstat, Iotop e Stress

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3 min read
How to Optimize Performance of Linux VPS Server?

How to Optimize Performance of Linux VPS Server?

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4 min read
A Beginner's Guide to Linux Networking Fundamentals - Dev-ops Prerequisite 7

A Beginner's Guide to Linux Networking Fundamentals - Dev-ops Prerequisite 7

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5 min read
Criptografando um SSD/HDD manualmente no Linux com o CryptSetup (LUKS)

Criptografando um SSD/HDD manualmente no Linux com o CryptSetup (LUKS)

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3 min read
Update! Interactive description of iptables tables

Update! Interactive description of iptables tables

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1 min read
HackTheBox - Writeup Nunchucks [Retired]

HackTheBox - Writeup Nunchucks [Retired]

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10 min read
Comparing SQL engines by CPU instructions for simple DML

Comparing SQL engines by CPU instructions for simple DML

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20 min read
A Guide to User and Permission Management in Linux- DevOps Prerequisite 6

A Guide to User and Permission Management in Linux- DevOps Prerequisite 6

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5 min read
Network configuration on Linux

Network configuration on Linux

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2 min read
Getting Started with Networking and Sockets

Getting Started with Networking and Sockets

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15 min read
How to disable camera devices in Linux systems ?

How to disable camera devices in Linux systems ?

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1 min read
Install STM32 Cube on Ubuntu

Install STM32 Cube on Ubuntu

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1 min read
System Monitoring and Performance Tuning in Linux -DevOps Prerequisite 5

System Monitoring and Performance Tuning in Linux -DevOps Prerequisite 5

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5 min read
I want to get back into desktop programming - help me choose

I want to get back into desktop programming - help me choose

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1 min read
Mastering Linux: Easy Tips for Locating Files Folders and Text

Mastering Linux: Easy Tips for Locating Files Folders and Text

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4 min read
How to Build a Command-Line Barcode Reader with Rust and C++ Barcode SDK

How to Build a Command-Line Barcode Reader with Rust and C++ Barcode SDK

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6 min read
Mastering Package Management in Debian and Ubuntu Systems

Mastering Package Management in Debian and Ubuntu Systems

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6 min read
Advanced Linux Shell Scripting: Unlocking Powerful Capabilities

Advanced Linux Shell Scripting: Unlocking Powerful Capabilities

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3 min read
How to Recover an Entire Folder in S3 After Accidental Deletion

How to Recover an Entire Folder in S3 After Accidental Deletion

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3 min read
Step-by-step guide for how to install an SQL server on Ubuntu 22.04

Step-by-step guide for how to install an SQL server on Ubuntu 22.04

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3 min read
Day 5 of #90daysofdevops Advanced Linux Shell Scripting for DevOps Engineers with User Management

Day 5 of #90daysofdevops Advanced Linux Shell Scripting for DevOps Engineers with User Management

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3 min read
Linux Package Management: A Basic Overview - DevOps Prerequisite 4

Linux Package Management: A Basic Overview - DevOps Prerequisite 4

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4 min read
Day 2: LINUX FUNDAMENTALS

Day 2: LINUX FUNDAMENTALS

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4 min read
Cijail: How to protect your CI/CD pipelines from supply chain attacks?

Cijail: How to protect your CI/CD pipelines from supply chain attacks?

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7 min read
What is Odevio? Exploring iOS Deployment on Windows & Linux

What is Odevio? Exploring iOS Deployment on Windows & Linux

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3 min read
50 basic Linux commands

50 basic Linux commands

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2 min read
#Day 4 - Basic Linux Shell Scripting for DevOps Engineers

#Day 4 - Basic Linux Shell Scripting for DevOps Engineers

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2 min read
Intermediate Linux Shell Scripting: Taking Your Skills to the Next Level

Intermediate Linux Shell Scripting: Taking Your Skills to the Next Level

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3 min read
Creating a Linux Virtual Machine with Ubuntu Server using Password Authentication.

Creating a Linux Virtual Machine with Ubuntu Server using Password Authentication.

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2 min read
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