Send DBus message in console

dbus-send [--help] [--system | --session] [--dest=NAME] [--type=TYPE] [--print-reply=(literal)] [--reply-timeout=MSEC] <destination object path> <message name> [contents ...]

Options

--dest
　　destination object name, ie: org.freedesktop.ExampleName
--type
　　specify "method_call" or "signal", defaults to "signal"
<destination object path>
　　path to the object, ie: /org/freedesktop/sample/object/name
<message name>
　　interface and method or signal name, separated by a dot
　　ie: org.freedesktop.ExampleInterface.ExampleMethod
[contents ...]
　　message arguments, must give the type of the arguments.
　　The possible type names are: string, int32, uint32, double, byte, boolean.
　　ie: int32:47 string:'hello world' double:65.32

For the reference, please read dbus-send