Arabic keymaps
من ويكي عربآيز
Arabic Keymaps on XFree86 / X.org
You will need XFree86 > 4.2 (or any X.org version) in order for proper built-in Arabic keymap support to exist. You can simply switch your keyboard keymap by issuing the command (at any x terminal):
$ setxkbmap -symbols "us(pc101)+ar+group(alt_shift_toggle)"
Now you can simply switch between the Arabic keyboard layout and the English one by pressing the Alt and Shift buttons. Or you can simply add this to your "/etc/X11/xorg.conf" file like so:
Section "InputDevice" Identifier "Keyboard0" Driver "keyboard" Option "XkbRules" "xfree86" Option "XkbModel" "pc101" Option "XkbLayout" "us,ar" Option "XkbOptions" "grp:alt_shift_toggle" EndSection