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Ivan Salloum

Ivan Salloum

Sharing my journey through Linux, WordPress, Cybersecurity, and more — with practical guides, tips, tutorials, and courses along the way.

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Installing Docker and Docker Compose on Ubuntu (Using Docker’s Official Repository)

Remove old Docker packages and install Docker Engine and the Compose plugin on Ubuntu Server using Docker’s official repository.

Self-Host Private and Lightweight Analytics with Umami

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

Setting Up Postal as an SMTP Server

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

Stop Using APT! Switch to Nala

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

Real-Time Linux Server Monitoring with dstat

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

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