SNMP in Linux: Practical Setup, Secure Defaults, and Useful Commands
A short practical guide to SNMP on Linux: what it is, when to use it, secure SNMPv3 setup, useful commands, and troubleshooting.
My technical blog
A short place for practical notes, fixes, and technical learnings.
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NMEA 0183 Practical Guide: Sentence Format, Checksum, and Parser Patterns
A short practical NMEA 0183 guide with sentence structure, checksum verification, common message types, and full parsing examples for real projects.
Linux NTP: Practical Settings and Usage
A short practical guide to configure NTP on Linux using chrony, systemd-timesyncd, and ntpd, with simple verification and troubleshooting steps.
Syslog Essentials: Forward Logs & Key Configurations (Practical Guide)
Practical guide to syslog: minimal setup for log forwarding, useful filters, and essential configurations with real examples.
The Sneaky URL Trick: Why Your C++ Compiler Won't Yell at You 🤫
A fun C++ compiler trick: you can literally write a URL in your code and it compiles perfectly. Here's why, and how goto labels and comments are secretly collaborating.
Windows Batch Auto-Run: At Login, Without Login, and On Logout
Short practical guide to auto-run batch files on Windows at login, without login, and at logout.
Guix and Nix Packages: Reproducible Builds and Declarative Systems
Short practical guide to Guix and Nix package concepts, benefits, and how to build packages and systems.
Create a Fedora RPM Package: Real Hello World Example
Short practical guide to build a real RPM package on Fedora with a Hello World script.
Create a Debian (.deb) Package: Real Hello World Example
Short practical guide to create a real .deb package containing a Hello World shell script.
Embedded Linux Boot Time Optimization: Remove Unused Drivers, Modules, and Resource Waste
A short practical guide to reduce embedded Linux boot time by removing unnecessary drivers/modules and freeing system resources correctly.
MY HOBBY PROJECTS
PinGo
A small personal project for exploring mood tracking, visual patterns, and simple user-focused interaction.
TooRun Qt App
A versatile networking and communication toolkit featuring TCP, UDP, MQTT, CAN Bus, Serial Port, and Multicast protocols. Ideal for reliable data transmission, efficient messaging, and robust vehicle communication.