The less command is used to display the contents of a file or command output. It displays only one page at a time, but allows forward and backward navigation in the file. The command is mainly used to open large files, it does not read the entire file, and the loading time will be faster […]
Linux common commands-34: less Read More »
Original link: https://www.tianqiweiqi.com/seo-jiaocheng-0708.html Web crawler: A program that automatically collects information from the Internet in a directed (targeted, filtering of irrelevant information) or non-directed (random) manner. Commonly used types are: general web crawler (undirected), focused web crawler (targeted setting filtering rules). This article is reproduced from: https://www.tianqiweiqi.com/seo-jiaocheng-0708.html This site is for inclusion only, and the
Web Crawler Management Rules Read More »
This article intends to explain the technical details between a issue happens when using fcitx5 on Vivaldi. I’m not a Vivaldi user and Vivaldi is not fully open source, so I can’t really comment what change actually caused this, but I’ll just describe my findings. Based on the information from forum post and social network,
Analysis on a recent issue between Vivaldi and fcitx5-gtk Read More »
The netstat command is used to display various network related information such as network connections, routing tables, interface status, etc. Syntax format: netstat [parameter] Common parameters Example # 显示详细的网络信息netstat -a # 显示网卡列表netstat -i # 显示路由表netstat -r This article is reprinted from https://xugaoxiang.com/2022/06/10/linux-cmds-33-netstat/ This site is for inclusion only, and the copyright belongs to the original
Linux common commands-33: netstat Read More »
Robots don’t have to follow human rules 247、The world’s problems are solved like this Python is powerful 248. C language is not as difficult as you think interesting content 249. This is how QA tests my code desperate child 250. The best way to learn a language is to communicate with native speakers Want to
Programmer’s Fun (12) Read More »
Original link: https://zburu.com/posts/20220610 As I get older, I feel more and more like a lack of self-imagination. Recently, I became obsessed with science fiction, so I found a collection of Liu Cixin’s novels. There are about 20 novels. It took me a week to study them. As a science and engineering student, Da Liu combined
The dmesg command is used to inspect and control the kernel’s ring buffer. The kernel stores boot information in the ring buffer . We generally use dmesg to view the boot information of the system. At the same time, the boot information is saved in the file /var/log/dmesg . Syntax format: dmesg [parameter] Common parameters:
Linux common commands-32: dmesg Read More »
The pgrep command is to retrieve running processes, showing matching process ID . Syntax format: pgrep [parameter] [mode] Common parameters: Example # 显示bash进程的pid pgrep bash # 多用户系统中，还可以指定用户再次过滤pgrep -u root bash This article is reprinted from https://xugaoxiang.com/2022/06/10/linux-cmds-31-pgrep/ This site is for inclusion only, and the copyright belongs to the original author.
Linux common commands-31: pgrep Read More »
Original link: https://yiws.net/2022-06-10.html For the first time, I saw how unbearable the pain of a kidney stone was. The patient was none other than my mother. I received a call from my mother at around 1:40 yesterday afternoon. The voice on the phone was very low and asked if I could take a leave of
Original link: https://onojyun.com/2022/06/10/6198/ △ 161｜Dragon Boat, Woman, and Dog Just by looking at the title, someone should know what to talk about today. In the past two days, an “episode” about the Dragon Boat Festival has been made a lot of noise: Can women get on the dragon boat? In fact, there is nothing to
dragon boat, woman, and dog Read More »
Xiaomi’s products are of high quality and low price, and many rice noodles are also used abroad. Recently, a foreign netizen researched the Xiaomi air purifier and discovered the secret of the communication between the Xiaomi air purifier and the air filter through reverse engineering. As we all know, the air filter element, like the
Original link: https://www.ifanr.com/app/1493566 The more expensive routers have more antennas, the better the signal is. I often hear such words from friends around me. To a certain extent, the price is good for benchmarking. So, is this true? ▲. Picture from: hardwired The answer is no, the number of antennas is not directly proportional to
The more antennas the router has, the better the signal, is that true? Read More »
Public account development and debugging Debugging with the x5 kernel Enter: http://debugtbs.qq.com in the WeChat chat interface and click to open the interface of x5 kernel debugging configuration; If there is an error prompting you to turn on the x5 kernel , enter: http://debugmm.qq.com/?forcex5=true and click on the WeChat chat interface to turn on the
WeChat public account Read More »