To send JSON data to the server using Curl, you need to pass the Content-Type: application/json HTTP header with the -H command line argument and the JSON data with the -d (or --data) command line argument. JSON
If you give -d and omit -X, Curl will automatically choose the HTTP POST method. The -X PUT option explicitly tells Curl to select the HTTP PUT method instead of POST. The data type for the Curl request is set using the -H command-line option. In this Curl PUT Example, we send a...
To send HTTP header using cURL you just have to use the -H command line option with the header name and value. Here is a sample command that sends a GET request to our hosted version of HTTPBin with a custom HTTP header: curl https://httpbin.scrapingbee.com/headers?json \ -H "...
Example 1: Using cURL to Send POST Data From a File To send the post data from the file, the “curl” command is utilized by specifying the name of the file. To do so, the “file.txt” is carried out, which is located in the home directory: $ curl -X POST -d @file.txt https...
-dspecifies the data we want to send to the server The server should handle the request, process the URL, and perform the necessary actions. 8. Conclusion In this article, we explored various techniques for transferring large files using cURL. We discussed sending files, using standard input,...
To download a file using cURL you simply need to make a GET request (default behavior) and to specify the -o (output) command line option so that the response is written to a file. Here is a sample command that downloads a file from our hosted version ofHTTPBin: ...
To send a DELETE request using curl, you'll need to open another terminal window. For example, if I want to delete data related to a second employee, my command would be as follows: curl -X "DELETE" 'http://localhost:3000/Employee/2' ...
Getting cozy with cURL This isn’t a top 10 magical things to do with cURL post. There are plenty of them around the Net and you will find a few links at the bottom of here to prove that. No, this post is about one thing, using a variable to send data to cURL without it gettin...
Since curl supports multipart form data, you can use it to upload files and even get them converted instantly. For instance, I want to get this HTML file converted to a PDF. Hence, I will be using theDocverter APIto do this. The Docverter API supports multiple file-formats from HTML, ...
On windows using curl.exe and the example echo "some_metric 3.14" | curl ... does not work, echo sends the double quotes and pushgateway returns an error. Single quotes get echo'ed also. Getting rid of the double quotes opens another iss...