Category: Technology Hall

165 Posts

Home Data Center Series: Cracking the WordPress AJAX Protection Problem: Using Cloudflare Tunnel to "divide" normal website access and attack traffic
Preface I have been facing continuous attacks since a few weeks ago. The key point is that these attacks are not the previous HTTP flood attacks with no technical content, but are based on a weak point in the defense of WordPress: the ajax function entrance (/wp-admin/admin…
Home Data Center Series Policr Mini Practice: Building a Secure and Efficient Telegram Group Verification System
Foreword Because there are few people, I have never done group verification in the TG group. However, this week, I suddenly felt that it was low for the group to not have verification, so I decided to build a group verification robot: first, it can prevent robots from automatically joining the group to advertise; second, it will make friends who join the group think that I am more…
AI multimodal model combing: from text to image, video, etc. chatgpt-web-midjourney-proxy practical operation
Preface As I get more and more exposure to the field of AI, some of my previous vague understandings are gradually becoming clearer, and the needs have gradually transitioned from the simplest chat class to the text generation class (text generation picture, text generation voice, text generation video, text generation code, etc.). If…
Home Data Center Series: Building Private AI: A Detailed Tutorial on Building an Open Source Large Language Model Locally Based on Ollama
Preface I have previously written several articles about the basics of AI big language models, including an introduction to local big language model UI and API providers (see article: Starting the AI Journey: A Detailed Introduction to Local Big Language Model UI and Big Language Model API Providers), Local Big Language Model UI…
Debian series Free up your disk space: Linux storage space cleanup and optimization guide
Introduction In the daily use of Linux systems, especially for cloud host users with limited disk space, many people will encounter the situation where the disk space is gradually filled. There are many reasons for the shortage of disk space, such as a large number of log files generated by the system, Docker images occupying space, etc.
Home Data Center Series Starts the AI Journey: A Detailed Introduction to Local Big Language Model UI and Big Language Model API Providers
Preface How to start your AI journey? I believe this is the first question that many people (especially those who only know the concept of AI but have not really come into contact with AI technology) feel confused about. I was also like this a few weeks ago. I just heard about the power of AI, but I didn’t get too deep into its actual application. In…
Home Data Center Series WordPress Chatbot Plugin "AI Engine" Functional Exploration and Built-in Tools Research
I have been thinking about how to use AI-related plug-ins on WordPress to achieve more functions recently. However, the trouble is that most AI plug-ins are charged, which makes it difficult for me to experience them. On the other hand, if it is a paid plug-in, I guess most personal webmasters...
Home Data Center Series Say Goodbye to the Trouble of "SSL Certificate is about to expire": Introduction to the Principle of acme.sh and Detailed Usage Tutorial
Preface A few days ago, I suddenly received a reminder from Tencent Cloud that the domain name SSL certificate has expired: This domain name is used by me to deploy derp (tailscale relay server on the cloud host. If you are interested in related content, you can read the previous article: Debian series build tai...
       
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