This demonstrates file truncation using the truncate command to clear a file's contents.

This script concatenates the contents of all .txt files in the current directory into a single file named all.txt.

This demonstrates sending a POST request with a file as binary data using curl.

This demonstrates performing a basic HTTP POST request using curl.

This demonstrates using curl to send an HTTP request with a custom header.

This demonstrates using curl to send an HTTP request with an empty Host header.

This demonstrates sending a PROPFIND HTTP request with XML data and custom headers using curl.

This snippet demonstrates using curl to make an HTTPS request while specifying a custom CA certificate bundle for secure server verification.

This snippet demonstrates using curl with a client certificate (mycert.pem) to make a secure HTTPS request to https://secure.example.com. This is an example of how to authenticate with a client certificate in a curl request.

This demonstrates using curl to send an HTTP GET request and follow redirects.

This demonstrates sending an HTTP request with a custom user-agent using curl.

This demonstrates using curl to make an HTTP request with a specified referer header.

This code uses curl to make a request to curl.se through a proxy server, authenticating with the username proxyuser and password proxypassword. This demonstrates how to use curl with proxy authentication.

This demonstrates using curl with basic authentication to access a URL by specifying a username and password.

This demonstrates uploading a file to a remote server using curl with the --upload-file option.

This demonstrates using curl to chain multiple HTTP requests in a single command, including a POST request with data and a subsequent GET request.

This demonstrates using curl to send multiple HTTP requests sequentially in a single command.

This demonstrates sending a POST request with curl to multiple URLs in a single command.

This demonstrates using curl to send HTTP requests to multiple URLs in a single command.

This code demonstrates how to use curl to make an HTTP request with basic authentication.