A detailed review of Vultr's Japan VPS node, covering pricing, bandwidth, network performance across Chinese carriers, and troubleshooting IP location discrepancies.
The Qiniu Qingcong Startup Plan offers eligible participants a free 1000 yuan coupon for cloud storage services, valid for one year, with verification via an educati...
17monipdb is a practical Tracert utility for Windows and Mac that visualizes network routes with map integration, offering precise data for testing connectivity betw...
nTrun is a lightweight Windows launcher that enables fast program startup using the Win+R command mode, offering a keyboard centric experience for power users.
A guide to building a simple, backend free image hosting program using the Tietu API, including account registration, token generation, source code deployment, and i...
This guide explains three methods to quickly retrieve the current WordPress theme directory path using PHP functions like bloginfo and get template directory uri for...
This guide explains how to configure Foxmail to send and receive emails using an Outlook account by enabling POP settings in Outlook and adding the account in Foxmail.
This guide explains how to change the default SSH port on a Linux server to enhance security against brute force attacks and port scanning.
This guide explains how to implement lazy loading for WordPress images and Gravatar avatars using the jQuery Lazyload plugin to improve page load speed and reduce se...
xiaoz
I have been writing at xiaoz blog since 2013, sharing practical notes on Linux, Docker, programming, WordPress, and useful tools.
My background spans hosting support, cloud support, Linux operations, and PHP development. I have been working independently since 2022.
I enjoy building reliable web products with PHP, Golang, Python, Vue, and the infrastructure around them, from servers and databases to domains, CDN, and SEO. Most posts here come from real projects and personal experience.
You can get in touch with me through any of the channels below.
