LW IT Solutions
Lukas Wojcik Technology I work with
Sometimes only one database or a specific set of tables needs to be restored from a multi-gigabyte (e.g., 5GB) MySQL dump. Opening a file of that size in standard text editors like VS Code or Notepad++ usually leads to extreme lag or a complete system crash. Instead of struggling with desktop software or complex command-line […]
Set up Rclone with Google Drive on a headless server: a dedicated OAuth project, local authorization and automated backups. The guide runs from Google Cloud configuration and token transfer to scheduled backups.
Compare UPS options for Raspberry Pi 4 and 5: power supply, SSD load, batteries, I2C monitoring and orderly shutdown requirements. Five options are examined by design and intended use; the FAQs address monitoring and battery selection.
Mask IP addresses server-side: configuration in sGTM, Adobe and Jentis, with effects on GA4 location data and conversions APIs. The guide separates platform configuration, forwarding masked addresses and effects on geographic reporting.
Custom Dimensions in Matomo let you track attributes beyond the standard metrics, such as content categories, membership levels or author names. You define your own parameters and use them to segment the data according to your needs. This guide walks through the implementation. Step 1: Defining Dimensions in the Admin Panel The configuration begins within […]
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 […]
Visual content is a foundational element of modern web design. A high-quality gallery plugin ensures that images are displayed beautifully without compromising website loading speed or user experience. Based on community feedback and aggregate user reviews, the following comparison highlights the top WordPress gallery plugins currently available. 1. Envira Gallery Envira Gallery is highly regarded […]
Lite Page Cache for WordPress: installation, static HTML output, automatic cache invalidation and checking delivered pages. The article explains manual clearing and automatic invalidation, including approved comments.
UniFi Zone Matrix explained: compare policy states and separate server, CCTV and IoT networks by zone and traffic direction. Examples cover public-server separation and the isolation of cameras and smart home devices.
Set up Google Ads Enhanced Conversions with GTM: email capture, user-provided data, normalization, hashing and conversion tag timing. The guide compares dataLayer and CSS-selector capture, with FAQs on timing and matching hashes.
About this blog
I want to explain technical ideas in a way you can follow and use for your own tasks. That means examples, diagrams and sources, and sometimes a small tool to try things out. You can read the blog in German, English and Polish.
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