Linux curl command details

Linux curl command details

Command: curl
In Linux, curl is a File Transfer tool that uses URL rules to work under the command line. It can be said that it is a powerful http command line tool. It supports file upload and download. It is a comprehensive transmission tool. However, traditionally, URLs are called download tools.

Syntax: # curl [option] [url]

Common parameters:
-A/-- user-agent <string>: sets the user proxy to be sent to the server.
-B/-- cookie <name = string/file> cookie string or file read location
-C/-- cookie-jar <file>: after the operation is completed, the cookie is written to this file.
-C/-- continue-at <offset> resumable Transfer
-D/-- dump-header <file>: Write the header information to this file.
-E/-- referer source URL
-F/-- the http error is not displayed when the fail connection fails.
-O/-- output: Write the output to the file.
-O/-- remote-name: Write the output to this file, and keep the file name of the remote file.
-R/-- range <range> to retrieve the byte range from HTTP/1.1 or FTP Server
-S/-- silent mute mode. No output
-T/-- upload-file <file> upload a file
-U/-- user <user [: password]> set the user and password of the server
-W/-- write-out [format] After what output is complete
-X/-- proxy -#/-- Progress-bar progress bar displays the current transfer status

Example:
1. Basic usage
# Curl l

2.2: You can use the built-in option:-o (lower case) of curl to save the webpage
$ Curl-o bkjia.html

Linux curl

Sharing of Curl usage and common functions in Unix

Curl command

This article permanently updates the link address: