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Programming, coding and tech related tutorials

rsync: back up and sync files without the fear

Learn how to use rsync safely with dry‑runs, five everyday recipes, and SSH remote sync—perfect for developers who want reliable backups.
By Asahluma Tyika
Posted on October 5, 2026

rsync: back up and sync files without the fear [Read More]
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tar, zip and friends: compress anything on Linux

Master Linux compression with side-by-side tar and zip recipes. Learn how to archive, compress, inspect, and safely restore your files with ease.
By Asahluma Tyika
Posted on October 4, 2026

tar, zip and friends: compress anything on Linux [Read More]
Tags:
- Linux
- Terminal
- Beginner
curl in 10 examples: test any API from the terminal

Learn 10 practical curl commands to test GET, POST, headers, and auth against httpbin.org – perfect for beginners who want to probe any API from the terminal.
By Asahluma Tyika
Posted on October 4, 2026

curl in 10 examples: test any API from the terminal Tags: Linux, API, Networking, Beginner [Read More]
Tags:
- Linux
- API
- Networking
- Beginner
Linux grep in 10 practical examples

Learn how to master Linux grep with 10 real‑world log and code search examples, covering -r, -i, -n and more.
By Asahluma Tyika
Posted on October 3, 2026

Introduction – What is grep and why you need it grep (global regular expression print) is the Swiss‑army knife for searching text on the command line. Whether you’re digging through system logs, hunting a deprecated function in a codebase, or just checking a configuration file, grep lets you find exactly... [Read More]
Tags:
- Linux
- Terminal
- Beginner
JavaScript fetch vs axios: handling APIs and errors

Learn how JavaScript fetch and Axios handle API calls and errors differently with practical, side-by-side code examples you can test right away.
By Asahluma Tyika
Posted on October 3, 2026

JavaScript fetch vs Axios: Handling APIs and Errors [Read More]
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