Note: These settings are only relevant if you've specified the nowait option for the -Xrun... or -agentlib... VM parameter. In that case the config file needs to be synchronized on the remote computer when the profiling settings are changed.
The specified command is executed. For example you could invoke ssh to copy the config file to a remote computer.
No terminal window is shown during the execution. If you have to show a terminal window on Windows, you can use
cmd.exe /C "start /WAIT cmd.exe /C [your command here]"