x11vnc -deny_all -clear_keys -timeout 1 #xdotool keyup ISO_Level3_Shift #xdotool keyup Shift_L Shift_R Control_L Control_R Meta_L Meta_R Alt_L Alt_R Super_L Super_R Hyper_L Hyper_R ISO_Level2_Latch ISO_Level3_Shift ISO_Level3_Latch ISO_Level3_Lock ISO_Level5_Shift ISO_Level5_Latch ISO_Level5_Lock #grep '^#define' /usr/include/X11/keysymdef.h | sed -r 's/^#define XK_(\S*?).*$/\1/;' | grep -E '_(L|R|Level.*)$' | xargs xdotool keyup #