jack-plumbing -V (return code: 1)
jack-plumbing: invalid option -- '-'
Usage: jack-plumbing [ options ] [ rule-files ]
-d : Do not start as daemon.
-o : Do not acquire ordinary rule files.
-q : Quiet operation.
-u N : Micro-seconds to defer at connection (default=30000).
jack-plumbing --help (return code: 1)
jack-plumbing: invalid option -- '-'
Usage: jack-plumbing [ options ] [ rule-files ]
-d : Do not start as daemon.
-o : Do not acquire ordinary rule files.
-q : Quiet operation.
-u N : Micro-seconds to defer at connection (default=30000).