Can someone explain what does curl do in simple terms? or What does curl do exactly and how is it use

curl is your CLI BFF. what does curl do? It’s like a universal remote for the web.

Need to debug a slow API?
`curl -w "%{time_total}\n" -o /dev/null -s https://example.com`

That gives you the response time. Super useful for devs.

And yeah, it’s worth learning—saves tons of time.