Mastering Linux Redirection Techniques: The Secret to Doubling Command Line Efficiency Linux Command Line In my 15 years of development career, one tool has always been by my side: the Linux terminal. Among the terminal operations, the technique that has benefited me the most is redirection. This seemingly simple concept actually contains powerful capabilities; mastering … Read more
ip rule manages the rules of the routing policy database in the Linux kernel. Through these rules, complex routing decisions can be made, such as routing based on source address, destination address, protocol type, and other conditions. Command Format ip [ OPTIONS ] rule { COMMAND | help } ip rule [ show [ SELECTOR … Read more
Introduction to sed sed is short for Stream Editor, also known as a stream editor. sed works like an assembly line in a workshop, where the characters to be processed are the raw materials on the assembly line, and after processing by sed, they become the finished goods. sed is mainly used in the following … Read more
Blue text above ● Follow Linux Community Less than two months after the release of Nitrux 3.9, this immutable Linux distribution has welcomed version 3.9.1, codenamed “mk”. This codename is closely related to the Nitrux team’s ongoing optimizations of MauiKit and its associated applications. In this update, the system not only fixes several known issues … Read more
Linux | Red Hat Certified | IT Technology | Operations Engineer 👇 Join our technical exchange QQ group with a note of 【Public Account】 for faster approval 1. Concept of Libraries A library (Library) is a collection of pre-compiled code (functions, classes, data, etc.) that can be shared and reused by multiple programs. The core … Read more
Do you want to delve into the Linux kernel and write your own drivers? This tutorial will take you from scratch to mastering the core skills of Linux driver development, and through rich practical cases, you will quickly acquire the ability to write various types of drivers! 1. Preparation: Environment Setup and Tool Installation This … Read more
With the rapid development of domestic information technology systems, an increasing number of devices are adopting non-x86 architecture CPUs, such as ARM, Loongson, Shenwei, and RISC-V. Among them, the ARM architecture holds a significant market share due to its wide application, with Feiteng and Huawei Kirin being the main representatives of ARM architecture. When developing … Read more
Have you ever pressed the power button and found yourself staring at a waterfall of code on the screen, feeling helpless? It’s like a car dashboard going haywire when the engine won’t start; the command line prompts during a Linux boot failure can often leave newcomers feeling overwhelmed. Today, we will dissect the ignition process … Read more
Last week, I mainly wrote an article on common file compression and decompression commands. If needed, you can look up the historical articles. This article mainly summarizes a comparison of the following 10 commonly used compression/decompression commands, covering core features, applicable scenarios, and performance differences to help you quickly choose the best tool! 1. Core … Read more
To install the latest version of LaTeX on Linux, you can follow these steps: Open the terminal and ensure your system is updated: sudo apt update sudo apt upgrade Install the TeX Live distribution: sudo apt install texlive-full Install the TeX Live management tool: sudo apt install texlive-local Update TeX Live: sudo tlmgr update –self … Read more