# xkill # Kill a window interactively in a graphical session. # See also `kill` and `killall`. # More information: <https://www.x.org/releases/current/doc/man/man1/xkill.1.xhtml>. # Display a cursor to kill a window when pressing the left mouse button (press any other mouse button to cancel): xkill # Display a cursor to select a window to kill by pressing any mouse button: xkill -button any $Follow @igor_chubin cheat.sh tldr