Smart Car Box Priced at 1499 Yuan, Featuring Linux System, AR Navigation, and Smart Home Integration

Smart Car Box Priced at 1499 Yuan, Featuring Linux System, AR Navigation, and Smart Home Integration

Previously, some fans commented in the message area that Android-based car systems tend to lag after a period of use, recommending the use of car systems based on Linux. Today, I am writing about a smart car box that uses the Linux system, named Tmall Genie Gaode Version Smart Car Box.The Tmall Genie Gaode Version … Read more

Linux: Farewell Jammy, Embrace Noble! The Ultimate Upgrade Guide from WSL Ubuntu 22.04 to 24.04 LTS

Linux: Farewell Jammy, Embrace Noble! The Ultimate Upgrade Guide from WSL Ubuntu 22.04 to 24.04 LTS

Hello everyone! If you are like me and a loyal user of the Windows Subsystem for Linux (WSL), you must be impressed by Ubuntu’s performance within it. Many of us may still be using the stable and reliable Ubuntu 22.04 LTS (Jammy Jellyfish). But now, an exciting new era has arrived—Ubuntu 24.04 LTS (Noble Numbat) … Read more

5 Linux Network Commands You May Have Never Heard Of, Highly Recommended to Bookmark!

5 Linux Network Commands You May Have Never Heard Of, Highly Recommended to Bookmark!

Whether you are setting up a server at home, managing a small local area network, or simply enjoy tinkering with Linux systems, these commands are worth mastering. Learning them will significantly enhance your network debugging and analysis capabilities. 1. <span>iftop</span> — The “Speedometer” of Network Traffic If you have used <span>top</span> to check CPU and … Read more

Linux: Say Goodbye to Complexity! Unlocking the Magical Uses of the SSH `config` File

Linux: Say Goodbye to Complexity! Unlocking the Magical Uses of the SSH `config` File

As an operations development engineer, <span>SSH</span> is a command we use almost every day. We use it to connect to remote servers for code deployment, log viewing, and various system management tasks. But are we still manually typing long <span>ssh</span> commands like <span>ssh -p 2222 -i ~/.ssh/my_key [email protected]</span>? If we manage dozens or even hundreds … Read more

Resolving Dependency Issues for Installing SunloginClient on Linux (Ubuntu/Debian)

Resolving Dependency Issues for Installing SunloginClient on Linux (Ubuntu/Debian)

1. Encountered Issues: When installing SunloginClient (Sunlogin Remote Control Software) via .deb package on Ubuntu 22.04 or Debian 12.10 and higher, there is currently a dependency issue with the libgconf-2-4 package. 2.When installing libgconf-2-4, the system prompts: the libgconf-2-4 package belongs to a relatively old library2. Solution: Choose to manually install libgconf-2-4 and its dependency … Read more

Linux Kernel Module: v4l2loopback Virtual Video Device

Linux Kernel Module: v4l2loopback Virtual Video Device

Linux Kernel Module: v4l2loopback Virtual Video Device Introduction v4l2loopback – a kernel module to create V4L2 loopback devicesThis module allows you to create “virtual video devices”. Normal (v4l2) applications will read these devices as if they were ordinary video devices, but the video will not be read from e.g. a capture card but instead it … Read more

Introduction to Linux Shell (Part 3): Writing Your First Shell Script

Introduction to Linux Shell (Part 3): Writing Your First Shell Script

In the first two parts, we learned the basics of Linux and Shell, and mastered a large number of commonly used commands. Now, it’s time to organize these commands into scripts to achieve automation! This article will guide you in writing your first Shell script, mastering the basic structure, execution methods, and syntax rules of … Read more

In-Depth Analysis of Linux System Call Process

In-Depth Analysis of Linux System Call Process

Overview of System Calls A system call is the standard interface for user-space programs to interact with the operating system kernel. It provides the only legitimate way for user programs to access core functionalities such as hardware device access, process management, and file system operations. In Linux, system calls implement a secure switch between user … Read more

Faster and Stronger! Eligen Now Supports 8-Step LoRa Acceleration and Multi-Mask Drawing (Includes Beginner-Friendly Production Tutorial)

Faster and Stronger! Eligen Now Supports 8-Step LoRa Acceleration and Multi-Mask Drawing (Includes Beginner-Friendly Production Tutorial)

Click the blue text to follow us 01 Effect Display Effect Display <span>Prompt:</span><p><span>Qwen-Image-EliGen Magic CafĂ© promotional poster, featuring a girl holding two cups of magic coffee, one with flames and the other with ice spikes, set against a light blue mist background, with the poster text reading "Qwen-Image-EliGen Magic CafĂ©", "Super Noodle Dad | New … Read more

Actt’s Bluetooth RF IP Drives Exceptional Performance in Wireless Speakers and Microphones

Actt's Bluetooth RF IP Drives Exceptional Performance in Wireless Speakers and Microphones

In the context of rapid iteration of smart audio devices and the deep empowerment of edge computing technology, wireless microphone chips continue to evolve towards ultra-low power consumption, high integration, intelligent noise reduction, and high-speed wireless transmission. Recently,Actt(Actt) developed aBluetooth RF IP based on a22nm process platform, which has been successfully applied in themain control … Read more