📌 Don’t underestimate this command with just 5 letters; it is the first step in getting to know your Linux system. 1. Applicable Scenarios: When Do You Need It? • ✅ Quickly confirm system type: Is it Linux? macOS? Or another Unix? • ✅ Script cross-platform compatibility check: Determine the runtime environment at the beginning … Read more
This article utilizes systemctl to control various services to achieve auto-start on boot!!! I have pre-written some service auto-start modules in my compressed package; you can modify some content based on the scheme below. The attachment is at the bottom of the document. Taking OA as an example 1: Place the resin.service attachment in the … Read more
For more content, you can join the Linux system knowledge base package (tutorials + videos + Q&A) Contact me on WeChat to receive a large discount coupon for the Linux comprehensive course: 1. Driver Content Learning 1.1. Foundation Must be fully mastered. 1.1.1. Rockchip Development Environment Necessity: The code environment must be set up before … Read more
Dear friends, you must be very curious about what configuration allows the Linux system to dynamically open and close specific ports. I was also quite surprised when I saw this configuration online. Can the system really dynamically switch specific ports?The answer is yes, and this technology is known as port knocking. This is a method … Read more
Toolbox Overview This script tool is designed for quickly changing sources, one-click installation of BBR, Baota panel, etc., testing server return routes, IP quality, streaming media unlocking, and server performance, providing various operation menus to achieve system, network, file transfer, and other functions. Download and Installation Universal Command for Linux System Copy ①: curl -O … Read more
Previously, I wrote an article titled “Analyzing the Implementation Principles of Wine Starting from Windows Sample Code,” which discussed how a simple Windows application runs on a Linux system through Wine. This time, we will delve deeper by analyzing the source code of Wine to further dissect how a Windows application window is created in … Read more
mount is the command used in Linux systems to mount file systems. It allows you to connect devices (such as hard disk partitions, USB drives, CDs, etc.) or remote file systems to a specific directory in the file system, enabling access to their contents. 🔧 Basic Syntax mount [options] [device] [mount point] 🧾 Common Examples … Read more
Warm Reminder Reading on WeChat public account may result in poor code formatting, incorrect formatting after code copying, delayed content updates, and advertisement issues. It is strongly recommended to click on the “Read the Original” at the bottom left of the article for viewing. Tips Initialization Scripts for Rocky, AlmaLinux, CentOS, Ubuntu, Debian, openEuler, AnolisOS, … Read more
Check the SystemConfirm the version of CentOS. Generally, CentOS 7 and above are well compatible with MySQL. Use the command<span><span>cat /etc/centos-release</span></span>to check the system version.Update the SystemRun the command<span><span>yum -y update</span></span>to update the system packages, ensuring the system is up to date and reducing compatibility issues.Add MySQL Yum Repository wget https://dev.mysql.com/get/mysql80-community-release-el7-3.noarch.rpm Then run<span><span>rpm -ivh mysql80-community-release-el7-3.noarch.rpm</span></span>to … Read more
Disclaimer:The tools and projects shared by this public account are sourced from the internet and are intended for security research and learning purposes only. Please delete them within 24 hours after downloading and testing, and they must not be used for any commercial purposes. Any other use will be the sole responsibility of the user, … Read more