学习使用键盘的两侧

11

我想强迫自己根据输入的字母使用正确的（右侧或左侧）Shift，Ctrl和Alt键。例如，我想在输入“ A”时使用右Shift键，在输入“ P”时使用左Shift键。我发现自己经常只使用左侧，而我正在寻找一种在机器上设置映射的方法，以使其仅对正确的配对做出响应。我正在运行Fedora，但是任何Linux发行版支持都是可以接受的答案。

linux  keyboard  keyboard-layout 
— Brewerja
source
>我发现自己只使用左侧很多 ，相反。我几乎只使用右手Shift键，这在我可怜的小指上简直是地狱（这很可能会造成问题）。:-(实际上，我发现我确实使用了左手Shift键来输入特殊字符/重音符，因为我用来输入它们的宏程序对右手字符没有响应。
— Synetech 2012年
1
如果没有NumLock（或Windows / Super键），我想您也许可以使用xmodmap将右Shift，Ctrl和Alt键重新映射为例如mod2、3和5，然后更改键盘映射，以便LShift-Q映射到NoSymbol，RShift-Q映射到Q。–
— Kitty博士
我看不出试图通过阻止相反的事情来强迫自己的好处。相反，我建议您带些胶带并覆盖所有按键，以便通过感觉而不是通过外观了解事物的位置。其余的将取决于您以及您的大脑如何重新连接。您会发现越来越多地考虑做正确的事，而只让自己看着屏幕。我不认为ctrl和alt正对着您按下它们的键开始进入。例如，Ctrl + T由许多熟练的程序员完全用左手完成。
— 沃伦（Warren P）
@WarrenP好处是符合人体工程学的好处。我绝对只用左手按Ctrl + T，这很痛！我的小指必须向后弯曲很长一段距离。在这种情况下，使用右Ctrl可以减轻我的负担。我什么都没看，所以我认为电工胶带不会有帮助。我同意通过一些有纪律的实践，我可以训练自己做正确的事，但是我希望有一种训练机制，我觉得应该有可能。
— brewerja 2012年
@TheElectricMuffin这正是我正在寻求帮助的事情。我想在笔记本电脑上进行此操作，因此我没有NumLock键，我想将Windows键用于Fedora中的缩小功能。
— brewerja 2012年

Answers:

4

@DrKitty的建议和Ask Ask Ubuntu的答案为我指明了正确的方向。使用Xmodmap，我有部分解决方案！

起作用的方法：键盘主体上的所有字母，数字和符号都需要使用“正确的” Shift键。当使用了错误的Shift键时，屏幕上什么也不会放置。

不可以：打开CAPS时，仅显示右手键（Y，U，I等）。左键不会在屏幕上放置任何内容。

可能是不可能的：根据我对Xmodmap的了解，强制使用正确的Ctrl和Alt键似乎是不可能的。也许还有另一种方法？

以下是我的〜/ .Xmodmap，可以在Ubuntu和Fedora上登录时正确加载：

clear shift
clear lock
clear control
clear mod1
clear mod2
clear mod3
clear mod4
clear mod5

keycode   8 =
keycode   9 = Escape NoSymbol Escape
keycode  10 = 1 VoidSymbol exclam VoidSymbol
keycode  11 = 2 VoidSymbol at VoidSymbol
keycode  12 = 3 VoidSymbol numbersign VoidSymbol
keycode  13 = 4 VoidSymbol dollar VoidSymbol
keycode  14 = 5 VoidSymbol percent VoidSymbol
keycode  15 = 6 VoidSymbol asciicircum VoidSymbol
keycode  16 = 7 ampersand VoidSymbol VoidSymbol
keycode  17 = 8 asterisk VoidSymbol VoidSymbol
keycode  18 = 9 parenleft VoidSymbol VoidSymbol
keycode  19 = 0 parenright VoidSymbol VoidSymbol
keycode  20 = minus underscore VoidSymbol VoidSymbol
keycode  21 = equal plus VoidSymbol VoidSymbol
keycode  22 = BackSpace BackSpace BackSpace BackSpace
keycode  23 = Tab ISO_Left_Tab Tab ISO_Left_Tab
keycode  24 = q VoidSymbol Q VoidSymbol
keycode  25 = w VoidSymbol W VoidSymbol
keycode  26 = e VoidSymbol E VoidSymbol
keycode  27 = r VoidSymbol R VoidSymbol
keycode  28 = t VoidSymbol T VoidSymbol
keycode  29 = y Y VoidSymbol VoidSymbol
keycode  30 = u U VoidSymbol VoidSymbol
keycode  31 = i I VoidSymbol VoidSymbol
keycode  32 = o O VoidSymbol VoidSymbol
keycode  33 = p P VoidSymbol VoidSymbol
keycode  34 = bracketleft braceleft VoidSymbol VoidSymbol
keycode  35 = bracketright braceright VoidSymbol VoidSymbol
keycode  36 = Return NoSymbol Return
keycode  37 = Control_L NoSymbol Control_L
keycode  38 = a VoidSymbol A VoidSymbol
keycode  39 = s VoidSymbol S VoidSymbol
keycode  40 = d VoidSymbol D VoidSymbol
keycode  41 = f VoidSymbol F VoidSymbol
keycode  42 = g VoidSymbol G VoidSymbol
keycode  43 = h H VoidSymbol VoidSymbol
keycode  44 = j J VoidSymbol VoidSymbol
keycode  45 = k K VoidSymbol VoidSymbol
keycode  46 = l L VoidSymbol VoidSymbol
keycode  47 = semicolon colon VoidSymbol VoidSymbol
keycode  48 = apostrophe quotedbl VoidSymbol VoidSymbol
keycode  49 = grave VoidSymbol asciitilde VoidSymbol
keycode  50 = Shift_L NoSymbol Shift_L
keycode  51 = backslash bar VoidSymbol VoidSymbol
keycode  52 = z VoidSymbol Z VoidSymbol
keycode  53 = x VoidSymbol X VoidSymbol
keycode  54 = c VoidSymbol C VoidSymbol
keycode  55 = v VoidSymbol V VoidSymbol
keycode  56 = b VoidSymbol B VoidSymbol
keycode  57 = n N VoidSymbol VoidSymbol
keycode  58 = m M VoidSymbol VoidSymbol
keycode  59 = comma less VoidSymbol VoidSymbol
keycode  60 = period greater VoidSymbol VoidSymbol
keycode  61 = slash question VoidSymbol VoidSymbol
keycode  62 = Shift_R NoSymbol Shift_R
keycode  63 = KP_Multiply KP_Multiply KP_Multiply KP_Multiply KP_Multiply KP_Multiply XF86ClearGrab
keycode  64 = Alt_L Meta_L Alt_L Meta_L
keycode  65 = space NoSymbol space
keycode  66 = Caps_Lock NoSymbol Caps_Lock
keycode  67 = F1 F1 F1 F1 F1 F1 XF86Switch_VT_1
keycode  68 = F2 F2 F2 F2 F2 F2 XF86Switch_VT_2
keycode  69 = F3 F3 F3 F3 F3 F3 XF86Switch_VT_3
keycode  70 = F4 F4 F4 F4 F4 F4 XF86Switch_VT_4
keycode  71 = F5 F5 F5 F5 F5 F5 XF86Switch_VT_5
keycode  72 = F6 F6 F6 F6 F6 F6 XF86Switch_VT_6
keycode  73 = F7 F7 F7 F7 F7 F7 XF86Switch_VT_7
keycode  74 = F8 F8 F8 F8 F8 F8 XF86Switch_VT_8
keycode  75 = F9 F9 F9 F9 F9 F9 XF86Switch_VT_9
keycode  76 = F10 F10 F10 F10 F10 F10 XF86Switch_VT_10
keycode  77 = Num_Lock NoSymbol Num_Lock
keycode  78 = Scroll_Lock NoSymbol Scroll_Lock
keycode  79 = KP_Home KP_7 KP_Home KP_7
keycode  80 = KP_Up KP_8 KP_Up KP_8
keycode  81 = KP_Prior KP_9 KP_Prior KP_9
keycode  82 = KP_Subtract KP_Subtract KP_Subtract KP_Subtract KP_Subtract KP_Subtract XF86Prev_VMode
keycode  83 = KP_Left KP_4 KP_Left KP_4
keycode  84 = KP_Begin KP_5 KP_Begin KP_5
keycode  85 = KP_Right KP_6 KP_Right KP_6
keycode  86 = KP_Add KP_Add KP_Add KP_Add KP_Add KP_Add XF86Next_VMode
keycode  87 = KP_End KP_1 KP_End KP_1
keycode  88 = KP_Down KP_2 KP_Down KP_2
keycode  89 = KP_Next KP_3 KP_Next KP_3
keycode  90 = KP_Insert KP_0 KP_Insert KP_0
keycode  91 = KP_Delete KP_Decimal KP_Delete KP_Decimal
keycode  92 = ISO_Level3_Shift NoSymbol ISO_Level3_Shift
keycode  93 =
keycode  94 = less greater less greater bar brokenbar bar
keycode  95 = F11 F11 F11 F11 F11 F11 XF86Switch_VT_11
keycode  96 = F12 F12 F12 F12 F12 F12 XF86Switch_VT_12
keycode  97 =
keycode  98 = Katakana NoSymbol Katakana
keycode  99 = Hiragana NoSymbol Hiragana
keycode 100 = Henkan_Mode NoSymbol Henkan_Mode
keycode 101 = Hiragana_Katakana NoSymbol Hiragana_Katakana
keycode 102 = Muhenkan NoSymbol Muhenkan
keycode 103 =
keycode 104 = KP_Enter NoSymbol KP_Enter
keycode 105 = Control_R NoSymbol Control_R
keycode 106 = KP_Divide KP_Divide KP_Divide KP_Divide KP_Divide KP_Divide XF86Ungrab
keycode 107 = Print Sys_Req Print Sys_Req
keycode 108 = Alt_R Meta_R Alt_R Meta_R
keycode 109 = Linefeed NoSymbol Linefeed
keycode 110 = Home NoSymbol Home
keycode 111 = Up NoSymbol Up
keycode 112 = Prior NoSymbol Prior
keycode 113 = Left NoSymbol Left
keycode 114 = Right NoSymbol Right
keycode 115 = End NoSymbol End
keycode 116 = Down NoSymbol Down
keycode 117 = Next NoSymbol Next
keycode 118 = Insert NoSymbol Insert
keycode 119 = Delete NoSymbol Delete
keycode 120 =
keycode 121 = XF86AudioMute NoSymbol XF86AudioMute
keycode 122 = XF86AudioLowerVolume NoSymbol XF86AudioLowerVolume
keycode 123 = XF86AudioRaiseVolume NoSymbol XF86AudioRaiseVolume
keycode 124 = XF86PowerOff NoSymbol XF86PowerOff
keycode 125 = KP_Equal NoSymbol KP_Equal
keycode 126 = plusminus NoSymbol plusminus
keycode 127 = Pause Break Pause Break
keycode 128 = XF86LaunchA NoSymbol XF86LaunchA
keycode 129 = KP_Decimal KP_Decimal KP_Decimal KP_Decimal
keycode 130 = Hangul NoSymbol Hangul
keycode 131 = Hangul_Hanja NoSymbol Hangul_Hanja
keycode 132 =
keycode 133 = Super_L NoSymbol Super_L
keycode 134 = Super_R NoSymbol Super_R
keycode 135 = Menu NoSymbol Menu
keycode 136 = Cancel NoSymbol Cancel
keycode 137 = Redo NoSymbol Redo
keycode 138 = SunProps NoSymbol SunProps
keycode 139 = Undo NoSymbol Undo
keycode 140 = SunFront NoSymbol SunFront
keycode 141 = XF86Copy NoSymbol XF86Copy
keycode 142 = SunOpen NoSymbol SunOpen
keycode 143 = XF86Paste NoSymbol XF86Paste
keycode 144 = Find NoSymbol Find
keycode 145 = XF86Cut NoSymbol XF86Cut
keycode 146 = Help NoSymbol Help
keycode 147 = XF86MenuKB NoSymbol XF86MenuKB
keycode 148 = XF86Calculator NoSymbol XF86Calculator
keycode 149 =
keycode 150 = XF86Sleep NoSymbol XF86Sleep
keycode 151 = XF86WakeUp NoSymbol XF86WakeUp
keycode 152 = XF86Explorer NoSymbol XF86Explorer
keycode 153 = XF86Send NoSymbol XF86Send
keycode 154 =
keycode 155 = XF86Xfer NoSymbol XF86Xfer
keycode 156 = XF86Launch1 NoSymbol XF86Launch1
keycode 157 = XF86Launch2 NoSymbol XF86Launch2
keycode 158 = XF86WWW NoSymbol XF86WWW
keycode 159 = XF86DOS NoSymbol XF86DOS
keycode 160 = XF86ScreenSaver NoSymbol XF86ScreenSaver
keycode 161 =
keycode 162 = XF86RotateWindows NoSymbol XF86RotateWindows
keycode 163 = XF86Mail NoSymbol XF86Mail
keycode 164 = XF86Favorites NoSymbol XF86Favorites
keycode 165 = XF86MyComputer NoSymbol XF86MyComputer
keycode 166 = XF86Back NoSymbol XF86Back
keycode 167 = XF86Forward NoSymbol XF86Forward
keycode 168 =
keycode 169 = XF86Eject NoSymbol XF86Eject
keycode 170 = XF86Eject XF86Eject XF86Eject XF86Eject
keycode 171 = XF86AudioNext NoSymbol XF86AudioNext
keycode 172 = XF86AudioPlay XF86AudioPause XF86AudioPlay XF86AudioPause
keycode 173 = XF86AudioPrev NoSymbol XF86AudioPrev
keycode 174 = XF86AudioStop XF86Eject XF86AudioStop XF86Eject
keycode 175 = XF86AudioRecord NoSymbol XF86AudioRecord
keycode 176 = XF86AudioRewind NoSymbol XF86AudioRewind
keycode 177 = XF86Phone NoSymbol XF86Phone
keycode 178 =
keycode 179 = XF86Tools NoSymbol XF86Tools
keycode 180 = XF86HomePage NoSymbol XF86HomePage
keycode 181 = XF86Reload NoSymbol XF86Reload
keycode 182 = XF86Close NoSymbol XF86Close
keycode 183 =
keycode 184 =
keycode 185 = XF86ScrollUp NoSymbol XF86ScrollUp
keycode 186 = XF86ScrollDown NoSymbol XF86ScrollDown
keycode 187 = parenleft NoSymbol parenleft
keycode 188 = parenright NoSymbol parenright
keycode 189 = XF86New NoSymbol XF86New
keycode 190 = Redo NoSymbol Redo
keycode 191 = XF86Tools NoSymbol XF86Tools
keycode 192 = XF86Launch5 NoSymbol XF86Launch5
keycode 193 = XF86Launch6 NoSymbol XF86Launch6
keycode 194 = XF86Launch7 NoSymbol XF86Launch7
keycode 195 = XF86Launch8 NoSymbol XF86Launch8
keycode 196 = XF86Launch9 NoSymbol XF86Launch9
keycode 197 =
keycode 198 =
keycode 199 = XF86TouchpadToggle NoSymbol XF86TouchpadToggle
keycode 200 = XF86TouchpadOn NoSymbol XF86TouchpadOn
keycode 201 = XF86TouchpadOff NoSymbol XF86TouchpadOff
keycode 202 =
keycode 203 = Mode_switch NoSymbol Mode_switch
keycode 204 = NoSymbol Alt_L NoSymbol Alt_L
keycode 205 = NoSymbol Meta_L NoSymbol Meta_L
keycode 206 = NoSymbol Super_L NoSymbol Super_L
keycode 207 = NoSymbol Hyper_L NoSymbol Hyper_L
keycode 208 = XF86AudioPlay NoSymbol XF86AudioPlay
keycode 209 = XF86AudioPause NoSymbol XF86AudioPause
keycode 210 = XF86Launch3 NoSymbol XF86Launch3
keycode 211 = XF86Launch4 NoSymbol XF86Launch4
keycode 212 = XF86LaunchB NoSymbol XF86LaunchB
keycode 213 = XF86Suspend NoSymbol XF86Suspend
keycode 214 = XF86Close NoSymbol XF86Close
keycode 215 = XF86AudioPlay NoSymbol XF86AudioPlay
keycode 216 = XF86AudioForward NoSymbol XF86AudioForward
keycode 217 =
keycode 218 = Print NoSymbol Print
keycode 219 =
keycode 220 = XF86WebCam NoSymbol XF86WebCam
keycode 221 =
keycode 222 =
keycode 223 = XF86Mail NoSymbol XF86Mail
keycode 224 = XF86Messenger NoSymbol XF86Messenger
keycode 225 = XF86Search NoSymbol XF86Search
keycode 226 = XF86Go NoSymbol XF86Go
keycode 227 = XF86Finance NoSymbol XF86Finance
keycode 228 = XF86Game NoSymbol XF86Game
keycode 229 = XF86Shop NoSymbol XF86Shop
keycode 230 =
keycode 231 = Cancel NoSymbol Cancel
keycode 232 = XF86MonBrightnessDown NoSymbol XF86MonBrightnessDown
keycode 233 = XF86MonBrightnessUp NoSymbol XF86MonBrightnessUp
keycode 234 = XF86AudioMedia NoSymbol XF86AudioMedia
keycode 235 = XF86Display NoSymbol XF86Display
keycode 236 = XF86KbdLightOnOff NoSymbol XF86KbdLightOnOff
keycode 237 = XF86KbdBrightnessDown NoSymbol XF86KbdBrightnessDown
keycode 238 = XF86KbdBrightnessUp NoSymbol XF86KbdBrightnessUp
keycode 239 = XF86Send NoSymbol XF86Send
keycode 240 = XF86Reply NoSymbol XF86Reply
keycode 241 = XF86MailForward NoSymbol XF86MailForward
keycode 242 = XF86Save NoSymbol XF86Save
keycode 243 = XF86Documents NoSymbol XF86Documents
keycode 244 = XF86Battery NoSymbol XF86Battery
keycode 245 = XF86Bluetooth NoSymbol XF86Bluetooth
keycode 246 = XF86WLAN NoSymbol XF86WLAN
keycode 247 =
keycode 248 =
keycode 249 =
keycode 250 =
keycode 251 =
keycode 252 =
keycode 253 =
keycode 254 =
keycode 255 =

add lock  =      Caps_Lock
add control =    Control_L Control_R
add mod1    =    Alt_L Alt_R Meta_L
add mod2    =    Num_Lock
add mod3    =    Mode_switch
add mod4    =    Super_L Super_R Super_L Hyper_L
add mod5    =    ISO_Level3_Shift

keysym Shift_R = Mode_switch

如果进行修改，则xmodmap ~/.Xmodmap只有在先keysym Shift_R = Mode_switch删除行后再运行同一命令后，运行方可运行。

— Brewerja
source
1

如果您使用的是OS X，则可以使用Karabiner进行自定义重映射。我将我的设置设置为忽略SHIFT_L + A等。这是我的设置，您可能会发现它有用：

<?xml version="1.0" ?>
<root>
    <item>
        <name>Ignore wrong shift usage</name>
        <identifier>private.ignore_wrong_shift_usage</identifier>
        <autogen>__KeyToKey__ KeyCode::A, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::B, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::C, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::D, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::E, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::F, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::G, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::Q, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::R, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::S, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::T, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::V, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::W, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::X, ModifierFlag::SHIFT_L, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::H, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::I, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::J, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::K, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::L, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::M, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::N, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::O, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::P, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::U, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::Y, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
        <autogen>__KeyToKey__ KeyCode::Z, ModifierFlag::SHIFT_R, KeyCode::SPACE</autogen>
    </item>
</root>
— 加布里埃尔·弗洛里特（Gabriel Florit）
source
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