VPS know-how & server operations
Tutorials, optimization and server operations for developers and sysadmins. Practical, concise, and well-sourced.
Top 5 Open Source File Cloud Alternatives to Google Drive in 2026
Discover the top 5 open-source file cloud alternatives to Google Drive in 2026. Compare Nextcloud, ownCloud, Seafile, and more for self-hosted file sync on your VPS.
Rent RDP VPS for Chrome Access and Software Applications
Learn how to rent an RDP VPS in Vietnam for remote Chrome browser access and running desktop software applications with full root control and dedicated IPv4.
Rent Vietnam VPS for Access Facebook from China Location
A technical guide on how to rent a Vietnam VPS with a dedicated IPv4 to reliably access Facebook when traveling or working in China, with setup steps and provider tips.
Set up a VPS VPN for China Users on Ubuntu 24.04
Learn how to configure a WireGuard or xray-core VPN on a VPS with a dedicated IPv4 in Vietnam to help users in China access the open internet reliably.
Install OpenVPN on a VPS at thueVPS, Step-by-Step Guide
Hướng dẫn chi tiết cài đặt OpenVPN trên VPS tại thueVPS, tạo VPN cá nhân an toàn với các bước cụ thể, có verify.
Set up automatic security updates on Ubuntu 24.04 with unattended-upgrades
Hướng dẫn cấu hình cập nhật bảo mật tự động trên Ubuntu 24.04 VPS với unattended-upgrades, giúp hệ thống luôn an toàn và hoạt động ổn định.
Sizing a VPS for a team VPN: how many concurrent users per plan
Can a 2GB VPS handle your team VPN? This post sizes WireGuard for real concurrent usage: what each peer costs in RAM and CPU, and what plan maps to what team size.
Zero-downtime deploy with nginx and systemd on Ubuntu 24.04
Deploy a new app version without dropping a single request. This tutorial shows how to use nginx upstreams and systemd socket activation for seamless reloads.
Hosting a cross-border e-commerce store close to both China and Vietnam
Architecture guide for cross-border teams: where to run a storefront that serves Vietnam and connects to Chinese operations, and why a local Vietnam VPS with a dedicated IPv4 matters for payment callbacks and latency.
Manage Services with systemd: Create a Custom Service and Timer
Learn to manage services with systemd on Ubuntu 24.04: create a custom service unit and a timer to replace cron for scheduled tasks.
The Best AI Automation Tool in 2026 for Real Workflows
Wondering which AI automation tool actually works in 2026? This guide compares n8n, Make, and Zapier on real VPS use-cases for developers and sysadmins.
Cheap Linux VPS Vietnam with multiple IPv4 for PowerMTA
Hướng dẫn cấu hình cheap VPS Ubuntu Vietnam với multiple IPv4 addresses cho PowerMTA email delivery, tối ưu sender reputation.
MySQL and MariaDB Optimization: Buffer Pool, Indexes, Slow Query Log
Learn how to tune MySQL and MariaDB on your VPS for optimal performance: adjust InnoDB buffer pool size, design effective indexes, and use the slow query log to find bottlenecks. Practical commands for Ubuntu 24.04.