#operating-system

operating system

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Waleed Javed's photo
Waleed JavedApr 4, 2021

Powered by OS; Fasten Your Seat Belts, Lets Take A Flight To Mars!

waleed.hashnode.dev

TL,DR; The article summarize what is an OS, it's different variants and how some of the functional parts work together to give you a worthy system to …

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Fer González's photo
Fer GonzálezMar 20, 2021

How to add a custom syscall to your Linux kernel (5.8.1) in Ubuntu (20.10 Groovy Gorilla)

armi3.hashnode.dev

After a brief review of how system calls work, this tutorial describes step by step how to add your own system call to the kernel and test it. There a…

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Marko Spasenovski's photo
Marko SpasenovskiMar 19, 2021

Introduction to Processes and Threads

mspasenovski.hashnode.dev

Introduction In this article I will briefly explain what processes and threads are and their close relation. Processes are all around us You may not r…

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Kuldip Mochi's photo
Kuldip MochiMar 17, 2021
Operating System

Let look at Process and Thread, and User and Kernal Level Thread | Operating System EP-11

kuldipmochi.hashnode.dev

In this article, you will the difference between Processes and Threads in an operating system. Here, we are talking about a multiprocessing/ multitask…

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Kuldip Mochi's photo
Kuldip MochiMar 16, 2021
Operating System

Two types of mode in OS, User Mode, and Kernal Mode | Operating System EP-10

kuldipmochi.hashnode.dev

In this article, I am going to explain to you about User Mode and Kernel Mode in an operating system. The below diagram will help you to understand t…

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