1.
The script needs to be put somewhere on your dom0.

2.
Create a key binding. Easily accomplished by creating a
shortcut to the script in the KDE menu, where you also
specify a keyboard shortcut combination.

3.
Open any window belonging to a VM. Hit the keyboard
combination you previously specified. A dialog should
popup.

The dialog edit box defaults to "term". This can be
changed by modifying the script or setting an
environment variable called "pexec_app".

