Optimize PHP-FPM for WordPress on a VPS
A step-by-step guide to configuring PHP-FPM pool settings for WordPress on Ubuntu 24.04 VPS. Tune pm.max_children, pm.start_servers, limits and opcache for better performance.
Nginx tuning for high traffic worker gzip buffer cache
A battle-tested guide to tuning Nginx for high traffic: worker processes, gzip, buffer pools, and caching. Commands for Ubuntu 24.04 and Debian 12.
Set up nftables firewall on a VPS to replace iptables
A step-by-step guide to moving from iptables to nftables on Ubuntu 24.04 or Debian 12. Learn rules, tables, chains, and persistent config for a secure VPS.
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.
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.
Install aaPanel on Linux Ubuntu 24.04 or Debian 12 VPS
Learn how to install aaPanel on a fresh VPS using our step-by-step guide. For Linux Ubuntu 24.04 or Debian 12 with full root access, from thueVPS.
Enable HTTP/3 and Brotli compression on Nginx
A practical guide to enabling HTTP/3 (QUIC) and Brotli compression on Nginx for faster page loads on your Ubuntu 24.04 VPS.
How to connect to a Linux VPS for the first time via SSH
A step-by-step guide for beginners on connecting to your first Linux VPS using SSH from Windows, macOS, and Linux, with key setup, connection, and verification steps.
Configure swap and optimize memory on a low-RAM VPS
A step-by-step guide to setting up swap memory and tuning kernel parameters on a low-RAM Linux VPS for stable performance.
Encrypt a VPS disk with LUKS on Ubuntu 24.04
Learn how to encrypt a VPS root disk with LUKS on Ubuntu 24.04. Full step-by-step guide including cryptsetup, boot setup, and verify commands for sysadmins.