showkey：取得Keycode
loadkeys -d：載入預設Keymap
/usr/share/keymaps/i386/qwerty/defkeymap.map
# us.map keymaps 0-2,4-6,8-9,12 alt_is_meta include "qwerty-layout" include "linux-with-alt-and-altgr" strings as usual keycode 1 = Escape keycode 2 = one keycode 3 = two braceleft keycode 4 = three braceright keycode 5 = four asciitilde keycode 6 = five percent keycode 7 = six asciicircum keycode 8 = seven ampersand keycode 9 = eight asterisk keycode 10 = nine bracketleft keycode 11 = zero bracketright keycode 12 = minus underscore keycode 13 = equal plus keycode 14 = BackSpace Delete keycode 15 = Tab keycode 26 = parenleft keycode 27 = parenright keycode 28 = Return keycode 29 = Control keycode 39 = semicolon colon keycode 40 = apostrophe keycode 41 = grave asciitilde keycode 42 = Shift keycode 43 = backslash bar keycode 51 = comma less keycode 52 = period greater keycode 53 = slash question keycode 54 = Shift keycode 56 = Alt keycode 57 = space keycode 58 = Caps_Lock keycode 86 = less greater bar keycode 97 = Control keycode 59 = F1 keycode 60 = F2 keycode 61 = F3 keycode 62 = F4 keycode 63 = F5 keycode 64 = F6 keycode 65 = F7 keycode 66 = F8 keycode 67 = F9 keycode 68 = F10 keycode 124 = yen keycode 190 = at keycode 184 = bar keycode 185 = underscore keycode 186 = numbersign keycode 187 = exclam keycode 188 = sterling keycode 189 = quotedbl keycode 191 = colon keycode 192 = dollar keycode 193 = euro keycode 214 = question