libcoap-1-0-bin 4.1.2-1 (ppc64el binary) in ubuntu bionic

 The libcoap provide some example binary files to show the usage of a CoAP
 Server, CoAP Client and a Resource Directory implementation. These examples
 heavily rely on the libcoap as the core functionality is based there.
 .
 This package provides the following example binaries:
  * coap-client
    A command-line client that allows you to interact with CoAP reasources.
 .
  * coap-server
    Simple server that can provide CoAP resources for simple testing cases.
 .
  * coap-rd
    This binary let you simulate various CoAP resources mostly for testing
    purpose.
 .
 You can use these files without any exception no matter as they named
 examples. Please see the respectives man pages for usage instructions.