June 2022

order and chaos

Original link: https://muyexi.im/zhi-xu-yu-hun-luan/ A few years ago someone said that Chinese society would fall into anarchist chaos, which I thought was nonsense, but now I believe it, because China can achieve controlled chaos and be more “efficient”. The shutdown of a city of 25 million people seems to be very orderly on the surface: everyone […]

order and chaos Read More »

Record yourself|2022.06.07

Original link: https://www.bgbiji.com/980.html 1 After a week of analysis and consideration, an important decision was made. This decision is not good news for friends who have followed my official account. In the past, my content was mostly about creating dry goods for personal growth and some reading and writing content. Although these content also brought

Record yourself|2022.06.07 Read More »

Rethinking Software Development: The Human Factor (Part 1)

Original link: https://ourai.ws/posts/human-factors-in-software-production-part-1/ The content of this article (divided into the first and the second part) actually has nothing to do with software production. Although the methodology and tools are very important in production, the more important thing is the issue of organization and people. However, such issues are not limited to software production. The

Rethinking Software Development: The Human Factor (Part 1) Read More »

Episode 6: Functional programming, from entry to… Forget it, where is the love

Original link: https://www.echojspodcast.com/6 Happy new year, brother and sister-in-law! After more than nine months, we finally rebroadcast (old father’s tears). The topic of the first episode of the rebroadcast is somewhat hardcore: functional programming. Maybe you occasionally hear this word in various occasions, so what is the difference between it and traditional procedural and object

Episode 6: Functional programming, from entry to… Forget it, where is the love Read More »

The highest peak(s) in “Australia”

Original link: https://blog.fivest.one/archives/6184 Which is the highest mountain in Australia? Whether in Chinese or English, you can easily find the answer – Mount Kosciuszko in New South Wales, with an altitude of 2228m, is “Australia’s highest peak”. Then, many Chinese talked and said that it became “the highest peak in Australia”. The New Zealander next

The highest peak(s) in “Australia” Read More »

Suddenly Gitee fell! ! !

Hello everyone, my name is Lei. Yesterday, some fans responded that the pictures of the blog were all hung up. I opened it and it was true, and I couldn’t access it anymore. My blog tutorial article image, hung up The images in the blog post are using Gitee repository images as free image beds

Suddenly Gitee fell! ! ! Read More »

Detailed pip configuration file

Original link: https://www.lfhacks.com/tech/python-pip-config/ The pip configuration file pip.conf used to specify the behavior of pip . What are the practical configuration items? Where is the configuration file generally placed to take effect? This article briefly introduces. This article is reprinted from: https://www.lfhacks.com/tech/python-pip-config/ This site is for inclusion only, and the copyright belongs to the original

Detailed pip configuration file Read More »

Once in the sea: After the executives left the big factory

Original link: https://www.latepost.com/news/dj_detail?id=1168 In the past 20 years, commercial buildings have sprung up from the soil of the Internet. These huge business machines cost hundreds of billions of dollars in venture capital institutions and are jointly forged by millions of people, covering various fields such as people’s necessities of life. But not everyone enjoys the

Once in the sea: After the executives left the big factory Read More »

Linux common commands-30: grep

grep means comprehensive search for regular expressions. It is a powerful text search tool for filtering and searching for specific characters, and it is also the most widely used command. Syntax format: grep [parameter] Common parameters: Example # 在文件中搜索字符串grep “putText” motion_detector.py # 在多个文件中搜索grep “putText” test1.py test2.py test3.py # 输出除了字符串外的其它内容grep -v “putText” test.py # 统计字符串出现的行数总数grep -c

Linux common commands-30: grep Read More »

Linux common commands-29: route

The route command is used to display and set the network routing information in linux , where the route refers to the static route. It should be noted that the route command is not permanently saved. Syntax format: route [parameter] Common parameters: Example # 显示当前路由route # 添加一条路由,多网卡可以通过dev来指定route add -net 192.168.1.1 netmask 255.255.255.0 dev eth0 #

Linux common commands-29: route Read More »

Linux common commands-28: ifconfig

ifconfig command is used to view and configure network parameters. The information configured using the ifconfig command does not exist after the network card is restarted or the machine is restarted. If you want to save it forever, you need to modify the configuration file of the network card. Syntax format: ifconfig [parameter] Common parameters:

Linux common commands-28: ifconfig Read More »

Linux common commands-27: whoami

The whoami command is to print out the user name logged in the current system. Syntax format: whoami [parameter] Common parameters: Example # 查询登录的用户名whoami This article is reprinted from https://xugaoxiang.com/2022/06/07/linux-cmds-27-whoami/ This site is for inclusion only, and the copyright belongs to the original author.

Linux common commands-27: whoami Read More »