This is the command winswitch_away that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
winswitch_away - Window Switch user-is-away message
winswitch_away notifies the Window Switch client that the user is moving away from the
computer where this command is executed. This can be used in combination with
winswitch_back to automatically move the sessions to another computer.
Use winswitch_away online using onworks.net services