Self-host n8n on Ubuntu 24.04 for cross-border e-commerce
Self-host n8n on an Ubuntu VPS in Vietnam to automate cross-border e-commerce: orders, inventory and email across borders, with a local IPv4 for webhook reliability.
Self-Host GitLab CE on Ubuntu VPS in Vietnam
A step-by-step guide to self-host GitLab Community Edition on an Ubuntu 24.04 VPS in Vietnam, with sizing, installation, and hardening steps for a self-managed server.
VPS for internal company data storage, a 2026 setup guide
A practical guide to setting up a VPS for internal company data storage on Ubuntu 24.04, covering Samba, Nextcloud, backups, and access control for your team.
How to tune MySQL for a low-RAM VPS
Cut MySQL memory usage on a 1GB-2GB VPS: buffer pool, per-session buffers, performance_schema, swap. Run it on Ubuntu 24.04 with verify commands.
Self-host GitLab CE on a VPS in 2026, step by step
A hands-on guide to installing GitLab CE on an Ubuntu 24.04 VPS with Docker Compose. You get a working instance with HTTPS, plus the memory and sizing warnings most tutorials skip.
How to install and configure Redis on a Linux VPS
Step-by-step guide to install Redis on an Ubuntu 24.04 VPS: apt install, systemd, persistence, security, firewall and verify steps for production use.
Set up Nginx as a reverse proxy on Ubuntu 24.04
Hướng dẫn cấu hình Nginx làm reverse proxy trên VPS Ubuntu 24.04, kèm các bước kiểm tra, xử lý lỗi và tối ưu cho production.
Build a secure private network across VPS instances with Tailscale
Learn how to connect multiple VPS servers into a secure WireGuard-based mesh network using Tailscale, no open ports or complex configs needed.
Set up LEMP Stack Nginx MariaDB PHP 8.3 on Ubuntu 24.04
Hướng dẫn chi tiết cài đặt LEMP stack (Nginx, MariaDB, PHP 8.3) trên Ubuntu 24.04, tối ưu cho VPS. Kèm verify và troubleshooting.
Enable 2FA for SSH Using Google Authenticator on Ubuntu 24.04
Learn how to enable two-factor authentication for SSH with Google Authenticator PAM module on Ubuntu 24.04. A practical guide to protect your VPS against unauthorized access.
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.