#os

Pro vs. LTSC: My Search for the Cleanest Windows 11 Experience

I have a confession to make: I’m a bit of a "bloatware" obsessive. There is nothing I hate more than performing a fresh install of an operating system only to find it pre-loaded with social media apps, news widgets, and "suggested" games that I’ll ne...

Feb 123 min read

BMBhanu Mathurthibhanudevsr211230.hashnode.dev

Linux - chapter-2: Hardware Commands

we need to know linux commands before diving into DevOps concepts, as a DevOps engineer, it is necessary to acquire linux commands as it is a first and foremost skill to start with, There are different categories of Linux commands. In the previous ch...

Jan 152 min read

MSMihir Sai Dudekulamihirsaidudekula.hashnode.dev

CPU Cores, Threads, and Execution: Trying to make sense of it all

Introduction: Why This Topic Is More Confusing Than It Should Be If you ask a room full of CS students how CPUs actually execute programs, you will often hear answers like: “More threads means more speed.” “Threads are the same as cores” “Threads ...

Jan 69 min read

Rroachroach-wiki.com

[짧은 글] 1024, 2048, 4096 크기를 지키는게 왜 중요할까?

개요 프로그래밍을 하다보면 무언가 읽기 위해 buffer 를 설정할때 꼭 버퍼의 사이즈가 512, 1024, 2048, 4096, … 등으로 올라가는 것을 확인할 수 있다. 왜 이런것일까? 운영체제 하드웨어마다 다르겠지만 보통 하드웨어에서는 섹터(Sector) 단위로 데이터를 읽어온다. 예전 하드웨어에서는 512KB 를 읽어서 로드해주고, 최신 하드웨어에서는 4096KB 크기로 읽어서 올려준다. 즉, 내가 1KB 를 읽던, 2KB 를 읽던 하드...

Dec 28, 20255 min read

MTMido Tarekmidoxmax.hashnode.dev

Understanding Linear Congruential Generator

Introduction: Why Do We Need Random Numbers in Computers? Computers are completely logical machines - they follow exact instructions and always produce the same output for the same input. But sometimes, we need computers to generate "random" numbers ...

Dec 16, 202511 min read

MTMido Tarekmidoxmax.hashnode.dev

Paging Simulator - Complete Documentation

Table of Contents Project Overview System Architecture Project Structure Installation & Setup Core Components Paging Algorithms Usage Guide API Reference Testing Performance Analysis Contributing License Project Overview Purpose The Pa...

Dec 14, 202514 min read

AFAeon Flex / Splicer Scornchaincoder.hashnode.dev

What I Learned After Reinstalling Arch in a Grocery Store Parking Lot

There is a particular kind of clarity that only shows up when you are hunched in the dark interior of a beat down car, lit by the faint spill of a flickering streetlamp, staring at a Linux system that has absolutely imploded. Clarity never arrives wh...

Dec 7, 20256 min read

SLSungmin Leepluto6561.hashnode.dev

0. Hardware and Operating system

Series is about… In this Series I Learn about Hardware and Operating System.My initial goal was about Operating System(OS). Since OS is the most initial software that is executed when the computer is booted, OS is right between Hardware and Software....

Dec 7, 20252 min read

PLPing's Labpingslab.hashnode.dev

Top 10 Operating Systems to Use in 2026

Hi there, it’s Ping again!Welcome back to my lab. Today we’re ranking the Top 10 Operating Systems to use in 2026 — not based on hype or paid promotions, but based on real usage, stability, developer surveys, gaming stats, and what we actually prefer...

Nov 16, 20258 min read

KSKrishna Sharmakris-learn.hashnode.dev

How to Ensure Your Docker & Harbor Machine Images Are Secure

Securing your machine images—whether built with Docker or stored in Harbor—is critical to protecting your infrastructure from attacks, vulnerabilities, and supply-chain risks. This guide covers best practices across the entire lifecycle: image creati...

Nov 13, 20254 min read

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#os

Pro vs. LTSC: My Search for the Cleanest Windows 11 Experience

Linux - chapter-2: Hardware Commands

CPU Cores, Threads, and Execution: Trying to make sense of it all

[짧은 글] 1024, 2048, 4096 크기를 지키는게 왜 중요할까?

Understanding Linear Congruential Generator

Paging Simulator - Complete Documentation

What I Learned After Reinstalling Arch in a Grocery Store Parking Lot

0. Hardware and Operating system

Top 10 Operating Systems to Use in 2026

How to Ensure Your Docker & Harbor Machine Images Are Secure

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#os

Pro vs. LTSC: My Search for the Cleanest Windows 11 Experience

Linux - chapter-2: Hardware Commands

CPU Cores, Threads, and Execution: Trying to make sense of it all

[짧은 글] 1024, 2048, 4096 크기를 지키는게 왜 중요할까?

Understanding Linear Congruential Generator

Paging Simulator - Complete Documentation

What I Learned After Reinstalling Arch in a Grocery Store Parking Lot

0. Hardware and Operating system

Top 10 Operating Systems to Use in 2026

How to Ensure Your Docker & Harbor Machine Images Are Secure