A guide on installing and configuring rinetd on Linux for TCP and UDP port forwarding, including setup steps, systemd service management, and limitations regarding d...
A guide to using NodeQuery for Linux server monitoring and NodeInfo for displaying server status on websites, including installation steps, configuration, and limita...
This guide explains how to install Apache Bench (ab) on CentOS without Apache and demonstrates how to use it for website stress testing and CC attack simulation.
This guide demonstrates how to use PushBear to automatically push WordPress blog articles to WeChat subscribers without needing an official WeChat account, including...
RAKsmart offers three special US VPS deals starting at 9.9 RMB/month, including CN2 network options. This article provides a performance review and lists specific di...
This guide explains how to use the acme.sh script to apply for free Let's Encrypt wildcard SSL certificates via DNS API verification on Linux systems, including inst...
This guide explains how to mount Tencent Cloud File Storage (CFS) to a Cloud Virtual Machine (CVM) for data backup, including setup steps, CentOS 7 configuration, an...
IPinfo is a tool that aggregates multiple IP query interfaces including ipip.net, Taobao, Sina, and GeoIP to provide accurate and comparable IP address data for both...
A step by step guide on installing and configuring the MinDoc documentation system on CentOS 7, covering database setup, deployment, access configuration, and Nginx ...
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.
