Curl

curl usage examples, HTTP requests, APIs, and troubleshooting.

May 13, 2026 • 5 min read

curl POST Request Examples

Send POST requests with curl using form data, JSON, file uploads, and multipart encoding. Includes examples for APIs and HTML forms.

Using the curl command in Linux to transfer data and query APIs

Apr 11, 2026 • 10 min read

curl Command in Linux: Usage and Examples

The curl command transfers data to and from servers using HTTP, HTTPS, FTP, and other protocols. This guide covers downloads, headers, POST requests, verbose debugging, proxies, and API usage.

Mar 3, 2026 • 6 min read

Using curl to Make REST API Requests

Use curl to test and interact with REST APIs from the command line. Covers GET, POST, PUT, PATCH, DELETE, authentication, and response inspection with examples.

Jun 29, 2020 • 2 min read

How to Install and Use Curl on Ubuntu 20.04

This article explains how to install curl on Ubuntu 20.04. Curl is a command-line utility for transferring data from or to a remote server.

Feb 13, 2020 • 2 min read

How to Install and Use Curl on CentOS 8

curl is a powerful command-line tool for transferring data from or to a remote server. This article provides instructions on how to install and use the curl command on CentOS 8.

Sep 9, 2019 • 2 min read

How to Install and Use Curl on Debian 10 Linux

Curl is a command-line utility for transferring data from or to a remote server. This guide explains how to install and use the curl command on Debian 10, Buster.

Apr 2, 2019 • 2 min read

How to Install and Use Curl on Ubuntu 18.04

Curl is a command line tool that allows you to transfer data from or to a remote server. In this tutorial, we will show you how to install Curl on Ubuntu 18.04.