qscand --version (return code: 0)
qscand: unrecognized option '--version'
Invalid option: -?
qscand --help (return code: 0)
Usage: qscand <options>
-h --help you are reading this:)
-n --nodaemon don't daemonize
-i --iface <ip> listen on interface with selected address
-p --port <port> listen selected port
-d --debug debug