The Best The operating system tutorial and blogs for Beginners and Experts at Moment For Technology

Mutex: The judge of critical resource exclusivity in the Hongmeng Light kernel

December 21, 2023

by 黃淑華

No Comments

Abstract: This article leads us to analyze the hongmeng light kernel mutex module source code, including the structure of the mutex, mutex pool initialization, mutex...

The back-end

Follow the animation to learn the TCP three-way handshake and four-way wave

December 21, 2023

by Kim Hamilton

No Comments

The TCP three-handshake and four-wave question is one of the most common questions asked in an interview. Many readers know about triple and quadruple, but...

The development tools

Using the cloud synchronous disk to realize the synchronization of some configuration of multiple computers

December 21, 2023

by Kay Waters

No Comments

We often switch in the company, personal or even more different environment of the computer, of course, there are also reinstall the system, change the...

The back-end

Python Multiprocess Programming Basics – Graphical version

December 21, 2023

by Stephen Little

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Multiprocess programming is a prerequisite for advanced Python programmers. We are used to using the multiprocessing library to manipulate multiple processes, but we don't know...

The back-end

Linux processes must know and must know

December 21, 2023

by 李家瑋

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The previous article briefly described basic Linux concepts, illustrated basic Linux applications with a few examples, and ended with basic Linux kernel constructs. So in...

ios

“Modern operating systems.” Threads

December 21, 2023

by Spencer Pham

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In traditional operating systems, each process has an address space and a thread of control. In fact, this is pretty much the definition of a...

The development tools

These are the real use of Win10: instant on Win7 no love

December 21, 2023

by Tracy Cooper

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Since the home laptop, desktop all upgrade to Win10, small make up but really feel it's powerful, very much improved, very much humanized design. Unlike...

android

Communication between processes and threads

December 21, 2023

by Armaan Brahmbhatt

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Process communication Pipe (PIPE) is a half-duplex communication mode in which data flows only in one direction and can only be used between related processes....

The back-end

Fundamentals of Computer Systems – Overview of computer systems

December 21, 2023

by Janice Walker

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This paper mainly introduces the computer system, introduces the basic function and basic composition of the computer system, the outline process of program development and...

The back-end

Xv6 file system interface

December 20, 2023

by Brittany Robinson

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Xv6 File System interface File System call Description int chdir(char *dir) change the current directory int mkdir(char *dir) create a new directory

reading

Processes, threads, and coroutines

December 20, 2023

by Lagan Rattan

No Comments

Multi-process is almost the same as multi-thread, but it consumes more resources, so not the more the better! [image-20200502115746746] [Image-20200502115746746] [Image-20200502115746746] a generator is a...

android

Base series – Operating system basics cheat sheet

December 20, 2023

by Katie Grant

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Basic knowledge of operating systems, including process and thread synchronization management, job management, storage management, virtual memory, Linux, file management, etc

The back-end

2.5W words + 36 pictures of the liver operating system interview questions, too cattle force!

December 20, 2023

by Iain Roberts

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Hello, I'm cxuan, I make a summary before the interview questions about the operating system, again through the recently discovered is not very full, also...

The back-end

How does Java manage off-heap memory

December 20, 2023

by Kismat Kant

No Comments

Java objects are allocated in the heap, which is called JVM memory. JVM memory is completely managed by the Java Virtual machine (JVM), so for...

android

According to virtual memory | Why need?

December 20, 2023

by 張婷婷

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Von Neumann told us that the CPU, which consists of the arithmetical logic unit and the controller unit, is responsible for the computation and control...

The development tools

VirtualBox Install the ISO image

December 20, 2023

by Christine Porter

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This section uses Window7x64. iso as an example to describe how to install an ISO image on VirtualBox. And give solutions to possible problems

The back-end

Xv6 pipeline

December 20, 2023

by Ellie Taylor

No Comments

The Xv6 system calls pipe() to create the pipe. Pipes are similar to chan in the Go language. We use | said the pipeline in...

ios

IOS development · Runtime Principles and Practices: Message Forwarding (Message mechanism, method not implemented +API incompatible crash, simulation of multiple inheritance)

December 20, 2023

by Aaryahi Keer

No Comments

Before we start using messaging mechanisms, we can agree on our terminology. For example, many people don't know what "method" and "message" are, but this...

The front end

Do you really know about callbacks?

December 20, 2023

by Angela Farland

No Comments

This is the most important topic to learn about if you want to learn how to use Node. Almost everything in Node uses a callback...

The code of life

“Self-cultivation of programmers” reading summary

December 20, 2023

by 欒俊傑

No Comments

At first, I bought the book "Self-cultivation of Programmers" because I was short of money to buy the book on JD.com, which was not enough...

The back-end

[OS] CPU Working mode (1)

December 19, 2023

by Joshua Collins

No Comments

This is the fourth day of my participation in the August More article Challenge. The details of the activity are as follows: The August more...

The back-end

Ansible automation: implementation of operating system initialization

December 19, 2023

by Grace Allen

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Through the arrangement of Playbook, we realized the operation automation based on "Operating System Installation Specifications", "Operating system Configuration specifications", "Directory Management Specifications" and so...

The code of life

Principles of Computer Composition: The history of computer development

December 19, 2023

by Aarna Swamy

No Comments

In the Second World War, in order to decrypt The German cipher text, The British gave birth to the generation of electron tube computer. The...

The back-end

Operating system virtual address space, user space, kernel space, user mode and kernel mode

December 19, 2023

by 周詩涵

No Comments

To save memory and improve usage efficiency, the operating system breaks memory into small chunks. In Linux, each of these chunks is called a page...

The development tools

Linux from scratch to learn 06:16 structure diagrams, a thorough understanding of the underlying principles of [code relocation]

December 19, 2023

by 梁信宏

No Comments

In the previous article Linux Ab initio 05- A few mysterious addresses during the system boot process, do you know what it means? With a...

The back-end

Java Core (3) Thread synchronization and locking in concurrency

December 19, 2023

by Christopher Foster

No Comments

Optimistic lock, pessimistic lock, fair lock, spin lock, biased lock, lightweight lock, heavyweight lock, lock inflation... Hard to understand? Do not save! Here, without further...

reading

1.3 The third function of the operating system — Storage management Function

December 19, 2023

by Sarah Carter

No Comments

1.3 The third function of the operating system -- storage management function Welcome to visit: The file management system of the operating system is main

ios

The secret to a high salary, with AliOS Things easy introduction to the operating system: mutex semaphores

December 19, 2023

by Sahil Sant

No Comments

The tools and resource center To help developers work more efficient, to provide around the whole life cycle of the developer tools and resources at...

The back-end

Microsoft Visual Studio 13

December 19, 2023

by Billy Wright-Brown

No Comments

Windows 10 Microsoft Visual Studio13 Windows 10 Microsoft Visual Studio13 Windows 10 Microsoft Visual Studio13 Windows 10 Microsoft Visual Studio13 Windows 10 Microsoft Visual Studio13

ios

Mach-o: File format analysis

December 19, 2023

by Sahil Sant

No Comments

Our program wants to run and make sure its executable format is understood by the operating system. ELF is the Linux executable format, PE32 /...

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Tag: The operating system

Mutex: The judge of critical resource exclusivity in the Hongmeng Light kernel

Follow the animation to learn the TCP three-way handshake and four-way wave

Using the cloud synchronous disk to realize the synchronization of some configuration of multiple computers

Python Multiprocess Programming Basics – Graphical version

Linux processes must know and must know

“Modern operating systems.” Threads

These are the real use of Win10: instant on Win7 no love

Communication between processes and threads

Fundamentals of Computer Systems – Overview of computer systems

Xv6 file system interface

Processes, threads, and coroutines

Base series – Operating system basics cheat sheet

2.5W words + 36 pictures of the liver operating system interview questions, too cattle force!

How does Java manage off-heap memory

According to virtual memory | Why need?

VirtualBox Install the ISO image

Xv6 pipeline

IOS development · Runtime Principles and Practices: Message Forwarding (Message mechanism, method not implemented +API incompatible crash, simulation of multiple inheritance)

Do you really know about callbacks?

“Self-cultivation of programmers” reading summary

[OS] CPU Working mode (1)

Ansible automation: implementation of operating system initialization

Principles of Computer Composition: The history of computer development

Operating system virtual address space, user space, kernel space, user mode and kernel mode

Linux from scratch to learn 06:16 structure diagrams, a thorough understanding of the underlying principles of [code relocation]

Java Core (3) Thread synchronization and locking in concurrency

1.3 The third function of the operating system — Storage management Function

The secret to a high salary, with AliOS Things easy introduction to the operating system: mutex semaphores

Microsoft Visual Studio 13

Mach-o: File format analysis