Howtos

GPU load monitoring applications: nvidia-smi vs nvtop vs nvitop vs KDE plasma systemmonitor.

Here’s a step-by-step walkthrough of installation of a 3-node K3s cluster on bare-metal servers (1 master + 2 workers).

Enshittification is the name for a widespread phenomenon gradual decline of services, especially online platforms, due to profit-driven decisions that degrade user experience.

To add the Page number to the blog post List page title in Hugo, you need to modify your list template

GitHub Actions is an automation and CI/CD platform within GitHub, used to build, test, and deploy your code based on events like pushes, pull requests, or on a schedule.

To configure VirtualBox shared folders in Linux Guest OS, follow these steps:

Here is a comprehensive Terraform cheatsheet with essential commands, configuration elements, resource management, modules, variables, state handling, and best practices.

Opengraph image metadata is the meta property og:image. Basically, we want correctly generated tag <meta property="og:image" content="https://....jpg"> for each page in our hugo-based website.

Here’s a detailed breakdown of Obsidian as a powerful tool for personal knowledge management (PKM), explaining its architecture, features, strengths, and how it supports modern knowledge workflows.

Here is an overview of Personal Knowledge Management, it’s goals, methods, and software systems that we can use on this wonderful day in July 2025.

Let’s have a quick look at Matomo, Plausible, google and other web analytics providers and systems available for self-hosting and compare them.

Here is my favorite set of steps when doing fresh install of the Ubuntu 24.04. What I like here - not need to install NVidia drivers! they are installed automagically.

Here I’m reviewing Codeblock options in Markdown. How to specify the programming language, diff formatting and code block filename.

Dokuwiki is a selfhosted wikipedia which can be hosted easily on premises and not requiring any databases. I was running it dockerised, on my pet kubernetes cluster.

New Linux Ubuntu 24.04 desktop edition has offered me to install Beekeeper Studio as SQL Editor and DB Manager tool. I was previously using DBeaver. OK. Let’s Compare DBeaver with Beekeeper Studio.