How to use Nemo file manager's Dbus Interface

[blueray453]

As you can see in the above image there are (org.Nemo) :

/org/Nemo/window/1
/org/Nemo/window/2
/org/Nemo/window/3
/org/Nemo/window/4

I have four windows open and it shows that.

Each window has a GetMachineID command.

• How can I find how many windows are open by dbus-send command (using cli)?
• How to run the GetMachineID command on each window by dbus-send command (using cli)?

One more thing. If you kindly look under org.Nemo.FileOperations there are methods named, CopyFile, CopyURIs, MoveURIs. How can I use these methods (i am looking for cli commands which use dbus-send or any equivalent)?