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Core Knowledge That Modern Linux Kernel Developer Should Have

Core Knowledge That Modern Linux Kernel Developer Should Have

Linux Kernel Development Guide: Skills, Tools, and Environments programming language: The Linux kernel is mainly written in C language, so proficient in C language (especially C11 and GNU extensions) is the core skill. Some architecture-related code and high-performance drivers may use assembly language (x86, ARM, or RISC-V, depending on the hardware platform). The Rust language is also gaining increasing attention because it provides a safer and more reliable alternative. Build system and scripts: Understanding KBuild and Make build systems is crucial for modifying and extending kernel code. Shell scripting skills are also essential for automated repetitive tasks. Software environment: Git version control system is in Linux

Mar 14, 2025 am 09:46 AM
Navigating the Linux Textscape using Vim and Emacs

Navigating the Linux Textscape using Vim and Emacs

Introduction In the vast Linux world, users' strength is often reflected in their proficiency in text editing. Vim and Emacs are the two giants in this field. These editors are more than just tools; they are ecosystems, ideas and communities that embody the essence of Linux flexibility and power. This article explores the subtleties of both in depth, providing a roadmap for mastering these key kingdoms. History and philosophy Vim's story began with Bram Moolenaar's pursuit of the Amiga editor in 1991 and eventually developed into what we know today - a charity software dedicated to improving the world through editing. However, the legend of Emacs can be traced back to Richar in the 1970s

Mar 13, 2025 pm 12:00 PM
How do I configure MySQL settings in phpStudy (e.g., port, character set)?

How do I configure MySQL settings in phpStudy (e.g., port, character set)?

This article guides users on configuring MySQL settings within phpStudy, focusing on port and character set changes. It details modifying these settings via phpStudy's interface or directly editing the my.ini/my.cnf file, emphasizing the importance

Mar 11, 2025 pm 06:00 PM
How do I write shell scripts for automation in Linux?

How do I write shell scripts for automation in Linux?

This article provides a guide to writing shell scripts for Linux automation. It covers creating scripts, using shell commands, implementing best practices (like error handling and modularity), and utilizing common tools. The main focus is enhancing

Mar 11, 2025 pm 05:37 PM
Choosing the Right Text Editor for Linux: Vim vs. Nano

Choosing the Right Text Editor for Linux: Vim vs. Nano

Linux text editor: Vim and Nano's depth comparison In the Linux world where flexibility and customization are paramount, choosing the right text editor is crucial to efficiency. Vim and Nano are two highly respected choices. This article will dig into the features, advantages and disadvantages of these two editors to help you make informed choices. Vim: Powerful Mode Editor Vim (Vi IMproved) is derived from the Vi editor in Unix systems. Its unique mode editing mechanism (command mode, insert mode, visual mode, etc.) allows users to perform fast and efficient text operations, and is loved by senior Linux users. Vim's biggest advantage lies in its powerful customization. From key binding to plug-in development

Mar 10, 2025 am 11:47 AM
How to Divide Two Variables in Bash Scripting

How to Divide Two Variables in Bash Scripting

Division operation in Bash script: efficiently handle integers and floating-point numbers Bash scripts are a powerful tool for automating tasks on Linux and Unix-like systems. Although it is known for file and process operations, arithmetic operations such as division also play a crucial role in many scripts. Understanding how to correctly divide by two variables can help with resource allocation, data processing, and more. This article explores the subtleties of performing division in Bash, giving you the knowledge to perform arithmetic operations smoothly and efficiently. Basic concepts Variables in Bash In Bash, variables are the names assigned to a piece of data that can be changed during script execution. Variables are usually used to store numbers, strings, or file names, which

Mar 07, 2025 am 11:20 AM
Tutorial on using git commit

Tutorial on using git commit

This article provides a comprehensive guide to git commit, explaining how to create effective commit messages, utilize common flags like -m, -a, --amend, and -v, and amend previous commits. It emphasizes best practices for commit message writing and

Mar 06, 2025 pm 01:36 PM
What are the top ten must-install plugins for webstorm?

What are the top ten must-install plugins for webstorm?

This article recommends ten WebStorm plugins to boost developer productivity. It highlights plugins for enhanced Git integration, code formatting (Prettier), AI-powered autocomplete (Tabnine), and improved code readability (Rainbow Brackets). The a

Mar 06, 2025 pm 12:46 PM
How to Set Up a Debian Development Environment

How to Set Up a Debian Development Environment

This guide provides a comprehensive walkthrough for establishing a robust Debian development environment, ideal for programmers and software developers across various domains. Debian's stability and extensive software repositories make it a popular

Mar 06, 2025 pm 12:05 PM
How To Safely Edit Hosts File In Linux: A Beginners Guide

How To Safely Edit Hosts File In Linux: A Beginners Guide

Master the Linux /etc/hosts File: A Comprehensive Guide Ever needed to test a website locally, block pesky ads, or quickly access network devices? The Linux /etc/hosts file is your secret weapon! This simple text file, located at /etc/hosts, allows

Mar 05, 2025 am 10:35 AM
Installing Development Tools on Debian: Setting Up Compilers, Libraries, and IDEs for a Robust Development Environment

Installing Development Tools on Debian: Setting Up Compilers, Libraries, and IDEs for a Robust Development Environment

introduction Debian is one of the most trusted and stable Linux distributions, and is favored by developers and system administrators. Building a powerful development environment on Debian requires the installation of the right tools, compilers, libraries, and integrated development environments (IDEs) to support a variety of programming languages ​​and workflows. This guide will provide you with detailed instructions on how to install the necessary development tools on Debian to make it easy to start coding and compiling. Whether you use C/C, Python, Java, or the web development stack, we'll cover everything you need to get started. After reading this guide, you will have a powerful development environment that can handle any project. Prepare for development system Before starting installation

Mar 05, 2025 am 10:22 AM
The 5 Best IDEs for WordPress Development (And Why)

The 5 Best IDEs for WordPress Development (And Why)

Choosing the Right Integrated Development Environment (IDE) for WordPress Development For ten years, I've explored numerous Integrated Development Environments (IDEs) for WordPress development. The sheer variety—from free to commercial, basic to fea

Mar 03, 2025 am 10:53 AM
Your computer’s calculator app stinks. Here are 4 better alternatives.

Your computer’s calculator app stinks. Here are 4 better alternatives.

The calculator app that comes with your computer is like an old-fashioned pocket calculator, which is a little weird. The word processor on your computer won't pretend to be a piece of paper and insist on letting you draw words instead of typing. The address book app on your computer won't force you to browse through virtual pages, nor will it limit the number of entries starting with a specific letter. So why did the ready-made calculator app insist on becoming a screen reproduction of electronic devices in the 1960s with the same limitations? There are better calculator apps on the market – they look more like text documents than pocket numeric keyboards and are easier to use. These applications, you can call them Notepad calculator, allow you to write equations and view answers in real time, and also provide natural language parsing, unit conversion

Mar 01, 2025 am 01:03 AM
What's New in NetBeans 7.3: HTML5!

What's New in NetBeans 7.3: HTML5!

I've used countless IDEs and text editors over the years, from Visual Studio to Vim. Most left me wanting more or burdened me with unnecessary features. Notepad remains my go-to for its simplicity and customizability. Historically, HTML editors

Feb 24, 2025 am 10:29 AM

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