The KTrash utility can also be used to powerfully removed
(and then restore) files with "find". For example, to delete all the kbounce
game files:
KTrash -e
find /opt/kde -name *bounce* | xargs KTrash
You can then save the ~/.local/share/Trash directory
and optionally restore it at a later time, restoring all the
deleted files with
KTrash -R