Ubuntu Netplan 50-cloud-init.yaml 多 IP 配置重启后失效修复指南 您的 Netplan 配置（重启后回滚到原始 IP，通常是因为 cloud-init 服务在启动时重置网络配置，或 YAML 语法/权限问题导致配置不持…
A detailed guide to adding native CloudFlare DDNS functionality to Synology NAS. While Synology DSM doesn't natively support CloudFlare, an open-source script allows you to easily add CloudFlare as a DDNS provider, enabling dynamic domain name resolution (DDNS). This allows your NAS to automatically update domain name records when the public IP address changes. This applies to DSM 7.x and later...
A word of caution: There are countless articles online about configuring CloudFlare's preferred IP address and free CDN acceleration, but many are filled with errors, lack clarity, and can be confusing. After some research, I've written this article to explain how to configure a preferred IP address and free CDN acceleration for your website. Cloudflare doesn't directly offer a "preferred IP address" configuration option; instead, it automatically selects the optimal access point for users through its global CDN nodes. Using...
When collecting and entering data, you often encounter the error SQLSTATE[22007]: Invalid datetime format: 1366 Incorrect string value. This error is likely due to a database or program encoding issue. Many programs use the default UTF-8 encoding. Changing UTF-8 to UTF8MB4 can resolve most issues. How can I set this in MySQL?
Various voice plugins that use the Google Cloud Text-to-Speech API require you to add your own API key. In this quickstart, you'll set up your Google Cloud Platform project's key file and authorization, then request the Text-to-Speech API to convert text to audio. Create a Google Cloud Key File…
Use Matomo to build a personal website traffic statistics and analysis tool for free. Matomo (formerly Piwik) is an open source network traffic analysis tool designed to help users track and analyze website and application access data. It provides detailed statistics such as the number of visitors, page views, source channels, and user behavior, and supports custom dashboards and real-time data monitoring. Unlike other traffic analysis tools, Matomo focuses on privacy protection and allows users to store data…
1. A brief introduction to https HTTPS (full name: Hyper Text Transfer Protocol over Secure Socket Layer) is an HTTP channel with security as its goal. Simply put, it is a secure version of HTTP. That is, the SSL layer is added to HTTP. The security foundation of HTTPS is SSL (Secure Socket Layer). The SSL protocol…
Teach you how to access GitHub on Alibaba Cloud Servers It is a common problem that Alibaba Cloud Servers (domestic regions) cannot access GitHub.com, which is usually related to network restrictions, DNS resolution or firewall configuration. The following is an analysis and solution for this problem, which is applicable to most cases: Cause of the problem Network restrictions: The network environment in mainland China has access restrictions on some overseas websites (such as GitHub), which may be caused by operators or firewalls...
This unlicensed Adobe application has been disabled 2025 Latest solution When running Adobe software, if you encounter the prompt "This unlicensed Adobe app has been disabled", it is usually because Adobe Genuine Software Integrity Se…
SMS-Activate mobile phone code receiving platform: unlocking the convenient door to network services In the digital age, mobile phone numbers are not only a communication tool, but also an important credential for registering various network services and verifying identity. However, with the increasing awareness of privacy protection and the increase in demand for temporary numbers, many people have begun to look for a solution that does not require the use of personal real numbers. At this time, the mobile phone code receiving platform came into being and became an efficient and convenient choice. This article will take SMS-Ac…
