1. Hello everyone, I am a programmer who has long been immersed in the world of Linux and relies on it for a living. Living in a second-tier city with a poor IT environment, as you may know, programmers here are already quite rare, and Linux programmers are even more of a rare breed! However, … Read more
1.The Rules of the Game Have Changed Many people will ask: “Operating systems, browsers, game engines, database kernels, and compiler backends are all written in C/C++. How can Rust replace it?” So let’s state the conclusion first: In the era of “human engineers + AI/agents writing code together”, the new system-level projects are likely to … Read more
This learning roadmap integrates 23 high-quality courses, covering a comprehensive skill system including C/C++ fundamentals, modern C++ features, system programming, embedded development, and industrial applications, suitable for learners from zero basics to advanced levels. Source: https://yunpan.plus/t/465-1-1 📚 Overview of the Learning Roadmap Phase 1: Introduction to Programming Basics (1-2 months) ↓ Phase 2: Core C++ … Read more
1. Hi, everyone! I am a programmer who has long been immersed in the Linux world and relies on Linux for a living. Living in a second-tier city with a poor IT environment, as you may know, programmers here are already quite rare, and Linux programmers are even more of a rare species! However, there … Read more
1. Core Skills in C Programming These are the foundational skills you must master: Pointers and Memory Management Pointer arithmetic, relationship between pointers and arrays Multi-level pointers, pointers to functions Memory layout: stack, heap, BSS, data segment Structures and Unions Memory alignment, padding Bit fields Nested structures and flexible array members Preprocessor Techniques Macros, conditional … Read more
Rust Practical Guide Asynchronous Revolution, Cloud-Native Cases, and Performance Optimization Secrets The Next Decade of System Programming Introduction: Rust 2025, the next decade of system programming. Microsoft data shows that 70% of security vulnerabilities stem from memory issues, while Rust achieves zero-cost safety guarantees through compile-time ownership checks. By 2025, the Rust compiler’s speed will … Read more
In the study of computer science, understanding how high-level languages are translated into instructions that machines can execute is a core skill. This article will analyze the correspondence between a specific C function and its corresponding x86-64 assembly code example, revealing the underlying workings of computers. Starting with a C Function The example is taken … Read more
Signals 1. Types of Signals 1.1 Special Keys in Terminal ctl + c generates SIGINT ctl + z generates SIGTSTP ctl + \ generates SIGQUIT kill -9 pid generates SIGKILL 1.2 Hardware Exceptions Illegal Instruction Privilege Instruction Division by Zero Segmentation Fault Bus Error 1.3 Software Exceptions Illegal Memory Access Out of Bounds Access Stack … Read more
Mount Lushan 2023 Lushan Taohuayuan Station Advanced Software Debugging Workshop LINUX Platform Advanced Debugging and Optimization There is an overwhelming amount of information about LINUX, and there are many ways to learn it. How can we achieve significant improvement in a relatively short time? The “2023 Advanced Software Debugging Workshop Lushan Taohuayuan Station” will explore … Read more
C language, as the cornerstone of system-level development, requires a learning path that balances theoretical depth and engineering practice. This article constructs a systematic advanced learning route based on the core competency requirements of C language development, combining modern development scenarios, from foundation solidification, advanced deepening to high-level applications, helping developers progress from syntax introduction … Read more
