curl Command Explained in 2 Minutes – The Swiss Army Knife of APIs!
If you're using Linux, Kubernetes, or debugging APIs — you need to learn curl!
In this video, I’ll show you how curl works with real commands and examples:
Check services inside Kubernetes
Test NodePort, HostPort, and APIs
Use curl with GET, POST, headers, auth, and more
All in a simple, no-jargon style you can try in Killercoda or your own terminal.
📌 Commands Covered:
curl -s, -L, -o, -X, -d, -H, -u, and more
How to use curl in pod troubleshooting
One-liner tricks to check response code, download files, and debug endpoints