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How to Set Up Rclone with Google Drive on a Headless Server (The Right Way)

2026-07-16 (2 comments)

Backing up a remote server (like a Raspberry Pi) directly to Google Drive is a brilliant way to ensure data safety. The tool for the job is Rclone – the “Swiss Army knife” of cloud storage. However, setting it up on a “headless” server (a machine without a graphical interface or web browser) can be […]

Uninterruptible Power Supply (UPS) for Raspberry Pi 4 and 5: Top 5 Solutions for High-Load Setups

2026-07-16 (No comments yet)

Developing projects based on the Raspberry Pi 4 or Raspberry Pi 5 often involves connecting external peripherals. High-speed NVMe SSDs, external USB drives, and various sensors require stable and uninterrupted power. Standard Raspberry Pi 4 boards typically require 5V/3A, while the Raspberry Pi 5 demands up to 5V/5A (or a minimum of 5V/3A with restricted […]

Tutorial: Managing Disk Space: Finding Largest Files via SSH on Ubuntu/Debian

2026-07-15 (2 comments)

Effective server maintenance requires regular monitoring of disk space usage. When a disk partition nears capacity, identifying the largest files is the most efficient way to reclaim space. The following guide details two methods for locating large files on Ubuntu and Debian systems using the command line. Method 1: Using the find Command The find […]

How to Automate Raspberry Pi Backups to a UniFi NAS

2026-07-09 (2 comments)

Anyone running self-hosted services, home automation, or custom web applications on a Raspberry Pi knows its Achilles’ heel: the microSD card. SD cards are prone to corruption, especially with heavy database read/write cycles. To build a truly resilient architecture, the data cannot live solely on the Pi. It needs to be offloaded to a redundant, […]

How to Control Tuya Devices Locally in Home Assistant

2026-07-06 (2 comments)

Anyone who has dabbled in smart home tech probably owns a Tuya-based device. They are affordable, ubiquitous, and available under hundreds of different brand names. However, they share one major flaw: a heavy reliance on the Tuya Cloud. Relying on a cloud server means latency, potential downtimes, and privacy concerns. If the internet goes down, […]

How to Safely Host Public Servers on a UniFi Network

2026-07-05 (2 comments)

Hosting a public accesible server—like a Raspberry Pi running a web server, Nextcloud, or a custom application—is a great way to take control of one’s own data. However, exposing a device on the local network to the internet introduces significant security risks. If that Raspberry Pi gets compromised, a flat network architecture gives the attacker […]

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About my Blog (LukasWojcik.com): Technology, Analytics, and Digital Security

This platform is dedicated to exploring the complex intersection of modern technology, Data Analytics, and Digital Privacy. In an era where data structures drive critical decisions, understanding the technical nuances of web analytics, tracking methodologies, and strict compliance frameworks—such as GDPR and Consent Mode v2—is absolutely essential. The articles published here provide in-depth, technical analyses of data collection mechanisms, privacy-first architectures, and industry best practices for maintaining absolute data security in a digital-first environment.

Beyond the digital landscape, the content deeply delves into the physical realm of home automation and physical security. Comprehensive guides and technical reviews cover the latest advancements in Smart Home ecosystems, intelligent climate control, automation protocols, and advanced CCTV surveillance systems. From configuring local network security and firewalls to integrating IP cameras and IoT (Internet of Things) devices seamlessly, the primary focus remains on engineering efficient, highly secure, and future-proof technological environments.

Whether the objective is researching the technical implications of the latest ePrivacy regulations, architecting local automation routines, or optimizing robust data analytics frameworks, this website serves as a comprehensive, well-researched resource for technology professionals, developers, and security enthusiasts.