How to improve NTFS read/write speed on Ubuntu 22.04 by adjusting mount options.
Build notes for a low-cost 256GB ECC workstation based on HP Z440 board and Xeon platform.
A quick way to confirm whether Certbot automatic renewal will work before the certificate really expires.
Use Synology NAS as a lightweight Git server and configure Hyper Backup to protect the repositories.
How to flash an IBM M5110 with SAS2308 firmware and convert it into an LSI 9207-8i IT-mode passthrough HBA.
Troubleshooting notes for laptops that continue draining battery after the lid is closed.
Summary of Backblaze Q2 2022 drive reliability data.
A practical walkthrough for building custom OpenWrt firmware for the Redmi AX6S, enabling telnet access, uploading the firmware, and flashing the router.
A brief explanation of Sybil attacks and why identity cost matters in distributed systems.
Compiled Backblaze's 2022 Q1 hard drive failure statistics and extracted the failure rate performance of different brands and models for reference in NAS and server hard drive selection.
A quick reference for the Intel ATX12VO power connector and how it differs from traditional ATX power supplies.
A quick explanation of PCI-E 6-pin and 6+2-pin auxiliary power connectors for graphics cards.
PCI Express, also known as PCI-E and officially abbreviated as PCIe, is an important computer bus standard. This article lists the PCI Express connector pinout.
Key points from Intel ATX 3.0 related to transient response and new GPU power interface.
How to identify the manufacturing date of a Great Wall Julong 1250W power supply from the serial number and label, useful when checking used PSUs or maintaining hardware.
Configure static IP for Mellanox Infiniband interfaces using netplan.
Notes on a second-hand non-isolated DC buck module that converts 12V to 5V.
How to check and switch Mellanox port link-layer modes.
A practical comparison of isolated and non-isolated power supplies and when each type is suitable.
A script-based approach for translating long Markdown files while preserving front matter and syntax.
Improved V2 workflow for translating full Markdown documents.
Use GoAccess to visualize Nginx access logs in real time.
Connect two LAN segments in different locations through WireGuard on OpenWrt routers.
Install GNU screen on older Synology environments.
Practical notes on common Google Translate request parameters.
How Hugo permalink settings affect URL structure and SEO.
A Python and Beautiful Soup example for extracting HTML meta keywords, description, and related metadata for page analysis or content migration scripts.
Steps for installing Erlang on Ubuntu 20.04 with apt, including repository preparation, installation commands, and version verification.
Record the basic steps and verification methods for configuring RDMA and NVMe over Fabrics using HP 544+ FLR-QSFP network card in Ubuntu 20.04.
A Linux server shutdown script idea that reacts to UPS status after a power outage to reduce data corruption and service failures.
An AWG wire gauge reference table with diameter, cross-sectional area, and current-carrying guidance for cable selection and low-voltage hardware wiring.
How to add the utterances comment system to a Hugo static blog, including GitHub repository setup, theme integration, and comment data management.
An explanation of Hugo post directory organization, comparing single Markdown files and page bundles for images, attachments, and multilingual content.
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.