Core topic

Linux Servers & VPS

Get an Ubuntu server ready for real workloads, then learn how to spot resource limits and troubleshoot slow services. You’ll be able to configure a new VPS, tune it for the memory available and investigate problems using system tools.

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Your First Hour on a New Ubuntu Server

Set up Ubuntu 24.04 LTS with verified SSH access, a firewall, automatic security updates, recovery checks, and a clear backup plan before deploying your app.

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Ubuntu Server Performance Tuning for Small VPSes

Optimize an Ubuntu 24.04 LTS VPS by finding CPU, memory and disk bottlenecks, controlling background work, and checking each change against real traffic.

9 minAug 2026

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