I have been hanging out on Zhihu a lot recently (mainly answering questions to earn points to see if I can upgrade~), and I often see newcomers asking questions like how to build a personal blog, and then there are a bunch of template-like answers below: nothing more than various cloud hosting recommendations, or a bunch of blog architecture recommendations. In fact…

At present, Docker pull in China cannot be used normally. Several commonly used domestic mirror sites have stopped service. If there is no available proxy, I don’t know how to access it. . . However, for friends who have a proxy, you can use the following method to solve the problem of Docker pull not working...

Preface WordPress supports multi-site function, but I have never felt that there is an urgent need for multi-site, and I don’t want to use the equipment that normally runs the site for experimentation, so I have never tried it. A few days ago, in order to write a solution for WordPress multi-site (see…

The first time I was disconnected from the Internet and locked my account was when I was disconnected from the Internet by China Telecom for two days last month. Around 10pm one night in mid-May, my broadband suddenly disconnected from the Internet. I thought it was a normal broadband failure, so I didn’t pay much attention to it. I directly called 10000 to report the failure and went to sleep. The next morning,…

Maybe it was because I was more provocative in my article last night: The article was published at 22:19: The attack started at around 1:30 and lasted until after 10:00 when I wrote the article: As of 10:37 am on the 11th, the data is as follows: In fact, I still feel pressure, docker wordpr…

When I woke up at 5 a.m. to review the attack, I accidentally glanced at the email: Damn, they are messing with me again? And the last time was 02:16, this time it was 02:21, so around 2:20 a.m. is the working time? I quickly looked at the traffic briefing: Let’s see the duration: It was completely over at 2:21:37 seconds,…

Preface I wanted to write this article a long time ago, but there are too many knowledge points involved in it. The most important points are not technical, such as the internal operation logic of the Ministry of Industry and Information Technology's filing system (hereinafter referred to as the filing system), the roles it consists of, and the relationships between the roles, etc.

Preface When I opened my eyes early in the morning, I saw a bunch of emails from cloudflare: From the emails, I saw a total of 5 attack notification emails. In the order of the 5 emails, the contents are as follows: 1, 2, 3, 4, 5, This is the first time I was attacked. I was curious and surprised. Instead, I felt...

Preface: The title of this article sounds very literary, but it doesn’t really fit my style. After all, although my thoughts are very high (at least 3 or 4 stories high), my literary literacy is very average (I scored 120 in the Chinese language test in the 1998 college entrance examination, but it was just luck). Let me first talk about why I have this…

The idea came up because I have deployed a lot of applications at home, and the broadband at home has a dynamic public IP address, so sometimes when friends need to access it, they can only use http://dynamic domain name:port to temporarily send it to others. The original http method is plain text, and...