Linux, caps lock 키를 ctrl 키로 바꾸기

xorg.conf에 Option “XkbOptions” “ctrl:nocaps” 추가 한다.

/etc/X11/xorg.conf
...
Section "InputDevice"
Identifier      "Generic Keyboard"
Driver          "kbd"
...
Option          "XkbOptions"    "ctrl:nocaps"
EndSection
...

[Additional] Swapping Caps Lock and Control
Option "XkbOptions" "ctrl:swapcaps"