grpcurl:tldr:e060d

The command you provided is using the tool "grpcurl" to make a gRPC (Google Remote Procedure Call) request. Let's break down the command:

grpcurl: This is the name of the tool, which is used to interact with gRPC servers.

${grpc-server-com:443}: This is a placeholder for the address of a gRPC server. It is likely that you need to replace ${grpc-server-com:443} with the actual server address to make a successful request. The server address could be an IP address or a domain name, followed by the port number (443 in this case). The colon separates the server address from the port number.

list: This is the operation you want to perform on the gRPC server. In this case, you are requesting a list of available services or methods provided by the gRPC server. The "list" operation is specific to grpcurl, and it's not a standard gRPC operation.

Overall, the command is attempting to use grpcurl to connect to a gRPC server at the specified address and port, then list the available services or methods provided by that server.