Technical Articles

Practical articles, in-depth tutorials, and architectural insights on software engineering, AI, and systems.

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How to create custom global keyboard shortcuts on macOS

Learn how to build custom global keyboard shortcuts on macOS using native automations and simple scripts to speed up your daily workflow.

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Automação•4 min

How to Schedule Tasks in Windows Using PowerShell

Learn how to create automated scripts using the Register-ScheduledJob cmdlet to optimize system cleanup and maintenance routines.

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Automação•4 min

Zombie automations in Node-RED? How to manage states

Learn how to prevent memory leaks and missed triggers in smart home and industrial automation projects by correctly using global and flow contexts.

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AutomaçãoDevOps•2 min

How to automate Chrome profile backup on Linux with Bash

Learn how to build a simple and efficient Bash script to backup your Google Chrome profile on Linux, ensuring your extensions and data remain secure offline.

AutomaçãoProdutividade•3 min

How to organize PDF files on Linux using the terminal with pdftk

Learn how to automate PDF document management on Linux using pdftk. Fast commands for merging, splitting, and rotating files without graphical interfaces.

IAAutomação•3 min

How to automate tests using the Antigravity agent

Learn how the Antigravity agent converts natural language requirements into automated test suites, streamlining your development cycle with technical precision.

AutomaçãoHardware•4 min

How to automate monitor brightness on Linux via terminal

Learn how to create lightweight terminal scripts to automatically manage power profiles and monitor brightness on Linux.

AutomaçãoProdutividade•6 min

How to organize keyboard shortcuts and macros with AutoHotkey

Learn how to automate repetitive tasks and create smart keyboard shortcuts on Windows using lightweight AutoHotkey scripts.

AutomaçãoProdutividade•4 min

Messy spreadsheet? How to convert to clean CSV with Python

Learn how to build a utility script in Python using the pandas library to quickly sanitize misaligned tabular data in office workflows.

DevOpsAutomação•5 min

How to automate backups on Linux with rsync and cron

Learn the step-by-step process to set up incremental backups on Linux using rsync, SSH keys, and automatic cron scheduling.

AutomaçãoProdutividade•3 min

How to create custom keyboard shortcuts in Linux

Learn how to map frequent terminal commands to quick key combinations in Linux using native graphical environment tools.

DevOpsAutomação•4 min

How to batch sync subtitles in the terminal with FFmpeg

Learn how to bulk correct SRT subtitle timing using fast terminal commands with the powerful FFmpeg utility.

AutomaçãoProdutividade•5 min

How to extract text from scanned PDF with OCR in Python

Learn how to automate text extraction from scanned PDF documents using open-source OCR libraries and Python locally on your computer.