How to use the command "warp-cli" (with examples)

“warp-cli” is the official command-line client for Cloudflare’s WARP service. It allows users to register devices, connect to the WARP service, disconnect from it, check the connection status, and access help documentation. This article will provide examples of how to use each of these features.

Use case 1: Register the current device to WARP

Code:

warp-cli register

Motivation: The first step to using Cloudflare’s WARP service is to register the current device. This command registers the device and enables it to connect to the WARP service.

Explanation: The command “warp-cli register” registers the current device to the WARP service. Once registered, the device will be able to establish a connection with the Cloudflare network.

Example output:

Device registered successfully.

Use case 2: Connect to WARP

Code:

warp-cli connect

Motivation: Connecting to the WARP service allows users to take advantage of the secure and fast network provided by Cloudflare.

Explanation: The command “warp-cli connect” establishes a connection to the Cloudflare WARP service. This enables the device to route its traffic through Cloudflare’s network, providing improved security and performance.

Example output:

Connected to WARP. Traffic is now being routed through Cloudflare's network.

Use case 3: Disconnect from WARP

Code:

warp-cli disconnect

Motivation: Disconnecting from the WARP service is useful in scenarios where the user wants to stop routing their traffic through Cloudflare’s network.

Explanation: The command “warp-cli disconnect” terminates the connection with the WARP service. This stops the traffic from being routed through Cloudflare’s network and returns the device to its regular internet connection.

Example output:

Disconnected from WARP. Traffic is now being routed through the regular internet connection.

Use case 4: Display the WARP connection status

Code:

warp-cli status

Motivation: Checking the connection status helps users ensure that their device is properly connected to the WARP service.

Explanation: The command “warp-cli status” displays the current connection status of the device to the Cloudflare WARP service. It provides information on whether the device is connected or disconnected.

Example output:

Status: Connected

Use case 5: Display help

Code:

warp-cli help

Motivation: Accessing the help documentation helps users understand the available features and commands of the “warp-cli” command-line client.

Explanation: The command “warp-cli help” displays general help information for the “warp-cli” command. It provides an overview of the available commands and their usage.

Example output:

Usage: warp-cli [command]

Commands:
  register   Register the current device to WARP
  connect    Connect to WARP
  disconnect Disconnect from WARP
  status     Display the WARP connection status
  help       Display help

Global Options:
  --version, -v  Show version number
  --help, -h     Show help

Use case 6: Display help for a subcommand

Code:

warp-cli help register

Motivation: Getting help specifically for a subcommand can assist users in understanding the usage and options available for that command.

Explanation: The command “warp-cli help register” displays help information for the “register” subcommand. It provides details on how to use the subcommand and any available options.

Example output:

Usage: warp-cli register [options]

Options:
  --email <email>          Email address associated with the Cloudflare account
  --activation-code <code> Activation code received via email
  --help                   Show help

Conclusion:

The “warp-cli” command-line client provides essential functionality for managing devices and connections to Cloudflare’s WARP service. By using the provided examples, users can easily register, connect, disconnect, and check the connection status of their devices. Accessing help documentation ensures that users can fully utilize the features of “warp-cli” and make the most of their Cloudflare WARP service.