import commandeer, rawsockets

commandline:
  option hostname, string, "hostname", "h"
  option optPort, int, "port", "p"
  option admin, bool, "admin", ""
  exitoption "help", "h",
    "Usage: redis-cli [--help|--hostname=<string>|--port=<int>|--admin]"
  errormsg "Invalid options: please read help."