👆Click the aboveblue text, follow me. “This article has 3720 words, expected reading time is 10 minutes”Hi, I am Chen Zhongyong, Teacher Chengmu.Middle-aged entrepreneur, education consultant, children’s programming coach,artificial intelligence lecturer, and father of Xiaoyu.Written for all parents and teachers who hope to help children smoothly enter the world of programming.01｜Why did I choose macOS … Read more
âťť This article details the complete process of successfully installing and running macOS Catalina in an Ubuntu 24.04 LTS environment, based on the QEMU/KVM and macOS-Simple-KVM projects. The focus is not on repeating the project documentation but on analyzing the key issues encountered during the actual setup and their solutions. 1. Basic Environment Preparation and … Read more
File Read Order in Shell on MacOS and Linux [Image]himg The loading order of zsh in MacOS and LinuxInteractive loginInteractive non-loginScript/etc/zshenvAAA~/.zshenvBBB/etc…
Table of Contents: 1. Why Discuss Modern CLI Tools? 2. Storage and Disk Management 1. Replacement for df: View Disk Space Usage → duf 2. Replacement for du: View Directory or File Size → ncdu 3. Replacement for find: Search for Files and Directories → fdfind 3. System Monitoring and Process Management 1. Replacement for … Read more
Table of Contents: 1. Advantages of Using macOS as a Home Server 2. Basic Environment Setup 1. Installing Homebrew Package Manager (Core Software Installation Source) 2. Enabling Screen Sharing 3. Enabling Remote Login 3. Recommended Core Services 1. File Sharing/Private Cloud 2. Media Center 3. Download Management 4. Notes and Documents 5. Database 6. System … Read more
Have you ever forgotten the password you set after connecting to Wi-Fi for months? In fact, your device automatically stores all previously connected Wi-Fi passwords, which is why it can reconnect to the network automatically. This article will introduce how to explore the saved passwords of any network you have previously connected to on Windows, … Read more
2024 UNNC IT Services IT Guide for New Students @2024 Wi-Fi (eduroam) Connection Guide – Apple Devices IT Services “ In today’s digital society, the first thing to do upon entering UNNC is to connect to the campus network! This guide introduces how to connect to eduroam on iOS and macOS. ” iOS macOS 01 … Read more
If an app does not have an official version for the Mac platform and we cannot do without it, using a virtual machine is a good solution. For more information, refer to “One Machine, Multiple Worlds: A Comprehensive Review of Mac Virtualization Tools that Easily Run Windows/Linux and Break System Barriers!” However, running a virtual … Read more
On July 19, 2025, I released version V1.0.0 of the Cangjie Language version of SimpleHttpServer, contributing to the ecosystem of domestic programming languages. It is open-source and free!At that time, it only supported Windows. After a month of hard work, on August 18,SimpleHttpServer achieved support for macOS! Since Cangjie has only released a version for … Read more
Objective: Stream from a USB camera to ZLMediaKit on macOS, covering environment setup, device recognition, streaming commands, and playback verification. 1. Environment Setup 1.1 Install ffmpeg Due to compatibility issues between macOS 15 pre-release and Homebrew, it is recommended to download the official precompiled version directly: # Download the official precompiled version curl -L -o … Read more