TypeScript Cheatsheet: Master Core Concepts & Best Practices
Installing, running, types, classes, all the basics
Here is my concise TypeScript cheatsheet covering key concepts, syntax, and code examples commonly referenced by developers:
Cheatsheet
GitHub Copilot Cheatsheet - Description and useful commands
Description, plans commands list and keyboard shortcuts
Here is an up-to-date GitHub Copilot cheat sheet, covering essential shortcuts, commands, usage tips, and context features for Visual Studio Code and Copilot Chat
GitHub Actions Cheatsheet - Standard structure and a List of most useful actions
A bit about on common GitHub Actions and their structure.
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.
Terraform cheatsheet - useful commands and examples
The list of all terraform commands
Here is a comprehensive Terraform cheatsheet with essential commands, configuration elements, resource management, modules, variables, state handling, and best practices.
Docker Compose Cheatsheet - Most useful commands with examples
BTW, docker-compose is different from docker compose...
Here’s a Docker Compose cheatsheet with annotated examples to help you master Compose files and commands quickly.
Markdown codeblocks - cheatsheet and how to use examples
Markdown CodeBlocks are simple
Here I’m reviewing Codeblock options in Markdown. How to specify the programming language, diff formatting and code block filename.
Check linux ubuntu version
quick ubuntu and mint version check
To determine the Ubuntu version that your Linux Mint installation is based on, you can use several methods involving command-line tools and system files.
Test: How Ollama is using Intel CPU Performance and Efficient Cores
Ollama on Intel CPU Efficient vs Performance cores
I’ve got a theory to test - if utilising ALL cores on Intel CPU would raise the speed of LLMs? This is bugging me that new gemma3 27 bit model (gemma3:27b, 17GB on ollama) is not fitting into 16GB VRAM of my GPU, and partially running on CPU.
MinIO Commandline Parameters Cheatsheet
Useful MinIO Commands
MinIO provides two standard UIs: (1) MinIO Console - That’s a web UI, and
(2) MinIO Command - this is a commandline util mc.
How to start terminal windows tiled linux mint ubuntu
Rearrange terminal windows right from the start
There are several ways to start a group of terminal tools in Linux Mint and have the terminal windows tiled, depending on your workflow and the level of automation you want.
Install Portainer on Linux
A bit of system administration
Probably shoud call this platform engineering now. Here are some notes on how to install connect and remove the Portainer - docker images and containers manager UI.
Python venv Cheatsheet
some usefull venv commands
Venv is a virtual environment management commandline tool. A much more simple one, comparing to Anaconda. Here are some usefull venv commands.
Extract images from PDFs with poppler
When you need to pull out image from a PDF file
Sometimes there is a real need to save image from pdf without screenshoting or rendering the pdf on the screen.
pdfimages helps with that.
VSCode cheatsheet
Visual Studio Code Cheatsheet is here
Decode and print JWT token
Quickly have a look inside jwt token
Here are some effective methods for decoding and printing JWT tokens directly from the command line: