xkill: xkill (X11 utility)
xkill:
xkill: xkill is a utility for forcing the X server to close connections to
xkill: clients. This program is very dangerous, but is useful for aborting
xkill: programs that have displayed undesired windows on a user's screen.
xkill:
xkill:
xkill:
xkill:
xkill:
xkill: