India-Pakistan Air Combat: J-10C “Takes Down” Rafale, Escalating Concerns The Kashmir region has once again been ignited by war. On May 8, the Pakistan Air Force engaged in air combat with the Indian Air Force in the border area, resulting in a shocking outcome for the world — the Chinese-made J-10C fighter jet shot down … Read more
In the martial arts world created by Mr. Jin Yong, various sects and heroes possess unique skills. Some are as agile as a swallow, able to take the head of a general amidst thousands; some have profound internal strength, capable of injuring from a distance; and others excel in poisons, making them hard to guard … Read more
Anonymous Work Originally published on WeChat public account “A Potential Stock” Accompanying my country to rise On May 7, 2025, a deafening explosion echoed over Kashmir.The Indian pride, the “Rafale” fighter jets, crashed in succession within 30 minutes. This scene left the world in shock.What made India even more embarrassed was that these $240 million … Read more
The XCMG QY130K7C features a 76-meter main boom and a 40-ton counterweight, powered by Weichai, equipped with disc brakes, and capable of carrying a 31-ton counterweight for heavy-duty transportation, ensuring convenience and efficiency.
In Linux systems, service management and system status control are daily tasks for system administrators. The systemctl command is the control tool for the Systemd system, used to manage system services and system status. Today, let’s learn about this super useful command—systemctl.1. What is the systemctl Command?The systemctl command is used to manage system services … Read more
01 About the Three Musketeers of Linux grep: Filters keyword information data. Mainly used to search for data within text. sed: Edits text data and modifies the original file content. awk: Filters and extracts data from files, and can format the output. awk can also present the processed data in a more visually appealing way. … Read more
Introduction What are bad sectors? They refer to areas on a disk drive or flash memory that cannot be read or written to, usually due to permanent physical damage on the disk surface or failure of flash memory transistors. If the number of bad sectors increases, it can severely impact the performance of the storage … Read more
The event is in progress, and the speaker has embarked on a journey of knowledge, from the origin story of Linux to its development history, delving into system architecture analysis, interspersed with practical demonstrations. Everyone is closely watching the operation steps on the screen, quickly taking photos to record key content. When explaining command line … Read more
If you are building a smart home, you may feel confused: Zigbee, Z-Wave, or Thread? The answer is actually quite simple—if in doubt, choose Matter. Building a smart home requires learning a lot of new terminology, which can understandably be daunting. How do people differentiate between terms like Zigbee, Z-Wave, and Thread? Fortunately, this is … Read more
During the May Day holiday, a friend borrowed my car for a few days, and I accidentally left a little gadget in the car. It was left in a corner of my car. I checked it out, and this thing is calledM0, a portable speaker from the well-known audio manufacturer Edifier, priced at less than70 … Read more