curl - How To Use
curl is powered by libcurl for all transfer-related features. See libcurl for details. The URL syntax is protocol-dependent. You can find a detailed description in RFC 3986. If you provide a URL without a …
cURL - Wikipedia
cURL (pronounced like "curl", [6] / kɜːrl /) is a free and open source CLI app for uploading and downloading individual files. It can download a URL from a web server over HTTP, and supports a …
curl Command in Linux with Examples - GeeksforGeeks
Dec 20, 2025 · The curl command in Linux is a command-line tool used to transfer data between a system and a server using different network protocols. It is widely used for fetching web content, …
curl (1) - Linux manual page - man7.org
curl is a tool for transferring data from or to a server using URLs. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, IMAPS, LDAP, LDAPS, MQTT, …
Command line options - everything curl
When telling curl to do something, you invoke curl with zero, one or several command-line options to accompany the URL or set of URLs you want the transfer to be about. curl supports over two …
GitHub - curl/curl: A command line tool and library for transferring ...
Apr 29, 2012 · curl is a command-line tool for transferring data from or to a server using URLs. It supports these protocols: DICT, FILE, FTP, FTPS, GOPHER, GOPHERS, HTTP, HTTPS, IMAP, …
What is cURL? A complete guide to the cURL command for API testing
cURL, which stands for client URL, is a command line tool that developers use to transfer data to and from a server.
Bash curl Command - Transfer a URL - W3Schools
The curl command is used to transfer data from or to a server using various protocols like HTTP, HTTPS, FTP, and more. It's a versatile tool for downloading files, testing APIs, and more.
The internet from your terminal: 8 ways to use cURL
Apr 25, 2026 · The curl command-line tool is one of the most useful and versatile programs you can learn. Its versatility and comprehensive HTTP implementation mean that, if there’s a URL for it, curl …
performing HTTP requests with cURL (using PROXY)
0 If there are any proxy related environment variables set then they can interfere with curl's behaviour - notably no_proxy = '*' (or NO_PROXY) will disable the use of proxies by curl.