Servers

Learn how to self-host Umami, a lightweight and privacy-focused analytics tool that gives you full control over your website data.

Set up a secure and efficient SMTP server with Postal, from installation to advanced configuration.

A faster, cleaner alternative to APT for managing packages on Debian-based systems.

Monitor real-time server performance with dstat to track CPU, disk, memory, and network activity.

Learn how to benchmark disk performance on a Linux server using various tools and metrics, to assess IOPS, throughput, and latency.

Learn essential commands and techniques to monitor your Linux server's resource usage and fix performance bottlenecks.

Learn why Linux servers need reboots and how to safely reboot your production environment with minimal downtime.

Prepare your Ubuntu server for first use with essential setup steps, ensuring safe management and optimal performance from the start.