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Programming, coding and tech related tutorials

Wi-Fi from the Linux terminal: nmcli essentials

Learn how to scan, connect, and create a Wi‑Fi hotspot from the Linux terminal using just five nmcli commands.
By Asahluma Tyika
Posted on October 14, 2026

Wi‑Fi from the Linux terminal: nmcli essentials Tags: Linux, Networking [Read More]
Tags:
- Linux
- Networking
Semantic versioning and changelogs without the ceremony

Master Semantic Versioning (MAJOR.MINOR.PATCH) and write clean, readable changelogs using simple Git workflows without overcomplicated tooling.
By Asahluma Tyika
Posted on October 14, 2026

Stop overthinking your releases [Read More]
Tags:
- Git
- Developer Tips
Reading logs on Linux: tail, less, grep and journalctl

Learn six essential Linux commands—tail, less, grep, and journalctl—to watch live logs, filter errors, and troubleshoot fast.
By Asahluma Tyika
Posted on October 14, 2026

Introduction: why reading logs matters Every program you run on Linux writes messages to a log file or the system journal. Those messages tell you what the software is doing, when it fails, and how to fix it. If you can read and filter those logs quickly, you’ll spend far... [Read More]
Tags:
Markdown in 15 minutes: write docs and READMEs that shine

Master GitHub Flavored Markdown in 15 minutes. Learn headers, tables, task lists, and code blocks to write clean, professional project READMEs.
By Asahluma Tyika
Posted on October 14, 2026

Why Markdown matters (and who this guide is for) [Read More]
Tags:
- Developer Tips
- Beginner
GitHub README that gets you hired: structure + live example

Learn how to write a job-winning GitHub README with shields.io badges, hero screenshots, setup guides, and a complete copy-paste template.
By Asahluma Tyika
Posted on October 14, 2026

A recruiter or engineering manager lands on your GitHub repository. They will not clone your code right away. They will not browse through your nested folders to find your cleanest functions. [Read More]
Tags:
- GitHub
- Developer Tips

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