A reference for ATX motherboard power connector pinouts and functions, including 24-pin, CPU power, and common PC power wiring.
A practical overview of migrating from WordPress to Hugo, covering content export, Markdown conversion, static site structure, and migration caveats.
Record how to use smartctl behind a RAID controller on Ubuntu 20.04 to check disk SMART data, SSD writes, endurance, and health status.
How to install and use HP's ssacli RAID controller tool on Ubuntu 20.04 to inspect arrays, disk status, and controller information.
A basic guide to installing and using ZFS on Ubuntu 20.04, covering pool creation, dataset management, and common maintenance commands.
A walkthrough for using Certbot on Ubuntu 20.04 with Nginx to issue free Let's Encrypt HTTPS certificates and configure automatic renewal.
How to use the iFlytek text-to-speech API to generate speech audio and SRT subtitle files together for video dubbing and batch narration workflows.
How to keep Android adb tcpip wireless debugging enabled after reboot, including root access, persist properties, and reconnect steps.
How to use update-alternatives on Ubuntu to register, switch, and verify multiple Python versions for different development environments.
How to use Anaconda on Windows to manage Python environments, including creating environments, switching versions, and installing packages.
A simple example of using Nginx njs scripting to implement a lightweight API service, including script loading and endpoint configuration.
How to use frp without a public IP to access Synology DS file, DS photo, and an internal remote desktop from outside the LAN.
A scheduled WordPress full-site backup workflow covering file archives, MySQL export, old backup cleanup, and cron automation.
How to enable TCP BBR on Ubuntu 20.04 and 18.04, including kernel parameter checks and verification for better network throughput.
A basic walkthrough for installing Nginx, PHP, MariaDB, and WordPress on Ubuntu 20.04 to build a traditional LNMP website stack.