玩转 Mac 之通用快捷键

本人致力于统一快捷键，形成肌肉记忆。个人很不屑记忆特定应用的快捷键的（比如 Chrome 的各种扩展程序快捷键）：

不够通用；
如果是非全局的，那更没必要；
万一停更/下架/被替代又要重新记忆。

IDE 仅测试 VS Code，其他的理论上是通用的。

标签页

实测 Finder、 VS Code、Iterm2、浏览器可以统一

⌘ + num 切换到第 n 个标签页

^ + Tab 切换到下一个标签页
^ + ⇧ + Tab 切换到上一个标签页
⌘ + W 关闭当前标签页
⌘ + T 新建标签页并聚焦
⌘ + ⇧ + T 重新打开刚刚关闭的标签页，可以按多次恢复多个
⌘ + N 新建窗口

这部分快捷键 VS Code、Iterm2 默认不是这样的：

Item2 设置

我现在用 Warp , 不需要设置。

统一 UI：Appearance > General > Theme 选择 Minimal
总是显示 Tabs：Appearance > Tabs 开启 Show tab bar even when there is only one tab 和 Show tab bar in fullscreen
设置快捷键：Keys > Navigation Shortcuts > Shortcut to select a tab 设置为 ⌘ Number

VS Code 设置

设置 > 键盘快捷方式，把workbench.action.openEditorAtIndex1 设置为cmd+1，搜索 cmd+1 把其他无关快捷键删除。其他按键同理。我这里提供一份我设置好的，直接粘贴到 keybindings.json 里即可：

查看代码

[
  {
    "key": "cmd+numpad1",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+numpad5",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+numpad9",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+numpad3",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "searchViewletVisible"
  },
  {
    "key": "cmd+numpad0",
    "command": "-workbench.action.zoomReset"
  },
  {
    "key": "cmd+numpad5",
    "command": "-workbench.view.debug",
    "when": "editorFocus"
  },
  {
    "key": "cmd+numpad3",
    "command": "-workbench.view.search",
    "when": "!searchViewletVisible"
  },
  {
    "key": "cmd+numpad1",
    "command": "-workbench.view.explorer",
    "when": "editorFocus"
  },
  {
    "key": "cmd+numpad0",
    "command": "-workbench.actions.view.problems"
  },
  {
    "key": "cmd+numpad9",
    "command": "-workbench.view.git",
    "when": "editorFocus"
  },
  {
    "key": "cmd+1",
    "command": "-workbench.action.focusFirstEditorGroup"
  },
  {
    "key": "cmd+1",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+1",
    "command": "-workbench.view.explorer",
    "when": "editorFocus"
  },
  {
    "key": "cmd+2",
    "command": "-workbench.action.focusSecondEditorGroup"
  },
  {
    "key": "cmd+k",
    "command": "editor.foldLevel2",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+k cmd+2",
    "command": "-editor.foldLevel2",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+3",
    "command": "-workbench.action.focusThirdEditorGroup"
  },
  {
    "key": "cmd+3",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "searchViewletVisible"
  },
  {
    "key": "cmd+3",
    "command": "-workbench.view.search",
    "when": "!searchViewletVisible"
  },
  {
    "key": "cmd+k cmd+3",
    "command": "-editor.foldLevel3",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+k cmd+4",
    "command": "-editor.foldLevel4",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+4",
    "command": "-workbench.action.focusFourthEditorGroup"
  },
  {
    "key": "cmd+5",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+5",
    "command": "-workbench.view.debug",
    "when": "editorFocus"
  },
  {
    "key": "cmd+k cmd+5",
    "command": "-editor.foldLevel5",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+5",
    "command": "-workbench.action.focusFifthEditorGroup"
  },
  {
    "key": "cmd+6",
    "command": "-workbench.action.focusSixthEditorGroup"
  },
  {
    "key": "cmd+k cmd+6",
    "command": "-editor.foldLevel6",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+7",
    "command": "-outline.focus"
  },
  {
    "key": "cmd+7",
    "command": "-workbench.action.focusSeventhEditorGroup"
  },
  {
    "key": "cmd+k cmd+7",
    "command": "-editor.foldLevel7",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "shift+cmd+8",
    "command": "-editor.action.toggleColumnSelection"
  },
  {
    "key": "cmd+k cmd+8",
    "command": "-editor.foldAllMarkerRegions",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+8",
    "command": "-workbench.action.focusEighthEditorGroup"
  },
  {
    "key": "cmd+9",
    "command": "-workbench.action.lastEditorInGroup"
  },
  {
    "key": "ctrl+cmd+9",
    "command": "-workbench.action.moveEditorToLastGroup"
  },
  {
    "key": "cmd+9",
    "command": "-workbench.action.toggleSidebarVisibility",
    "when": "!editorFocus"
  },
  {
    "key": "cmd+9",
    "command": "-workbench.view.scm",
    "when": "editorFocus"
  },
  {
    "key": "cmd+k cmd+9",
    "command": "-editor.unfoldAllMarkerRegions",
    "when": "editorTextFocus && foldingEnabled"
  },
  {
    "key": "cmd+1",
    "command": "workbench.action.openEditorAtIndex1"
  },
  {
    "key": "ctrl+1",
    "command": "-workbench.action.openEditorAtIndex1"
  },
  {
    "key": "cmd+2",
    "command": "workbench.action.openEditorAtIndex2"
  },
  {
    "key": "ctrl+2",
    "command": "-workbench.action.openEditorAtIndex2"
  },
  {
    "key": "cmd+3",
    "command": "workbench.action.openEditorAtIndex3"
  },
  {
    "key": "ctrl+3",
    "command": "-workbench.action.openEditorAtIndex3"
  },
  {
    "key": "cmd+4",
    "command": "workbench.action.openEditorAtIndex4"
  },
  {
    "key": "ctrl+4",
    "command": "-workbench.action.openEditorAtIndex4"
  },
  {
    "key": "cmd+5",
    "command": "workbench.action.openEditorAtIndex5"
  },
  {
    "key": "ctrl+5",
    "command": "-workbench.action.openEditorAtIndex5"
  },
  {
    "key": "cmd+6",
    "command": "workbench.action.openEditorAtIndex6"
  },
  {
    "key": "ctrl+6",
    "command": "-workbench.action.openEditorAtIndex6"
  },
  {
    "key": "cmd+7",
    "command": "workbench.action.openEditorAtIndex7"
  },
  {
    "key": "ctrl+7",
    "command": "-workbench.action.openEditorAtIndex7"
  },
  {
    "key": "cmd+8",
    "command": "workbench.action.openEditorAtIndex8"
  },
  {
    "key": "ctrl+8",
    "command": "-workbench.action.openEditorAtIndex8"
  },
  {
    "key": "cmd+9",
    "command": "workbench.action.openEditorAtIndex9"
  },
  {
    "key": "ctrl+9",
    "command": "-workbench.action.openEditorAtIndex9"
  }
]

光标

不少人移动光标只会用鼠标和方向键，这里再给大家扩充一些快捷键吧。

实测 VS Code、Iterm2、Chrome 搜索框、网页中的 Input、Spotlight/Alfred 搜索框

移动

大家都知道方向键每次移动一个单词，你可能不知道 按住option ⌥ + 方向键 每次移动一个单词。

⌥ + ← 向左移动一个单词
⌥ + → 向右移动一个单词

关于移动光标到行首和行尾，Home / End 不通用，有些地方是翻页功能，而且有些残废键盘比如 13 寸 Macbook Pro 根本没有这两个键，推荐使用下面的通用快捷键：

⌘ + ← 移动光标到行首
⌘ + → 移动光标到行尾
⌃ + A 移动光标到段落首部，无视软换行
⌃ + E 移动光标到段落尾部，无视软换行

删除

大家都知道 backspace 向左删除一个字符，不会还有人不知道 delete 向右删除一个字符吧。

按住 option ⌥ + backspace/delete 每次向左/右删除一个单词；

⌥ + backspace 向左删除一个单词
⌥ + delete 向右删除一个单词

按住 command ⌘ + backspace/delete 每次向左/右删除到行边界。

⌘ + backspace 删除当前位置到行首
⌘ + delete 删除当前位置到行尾

选中

和移动光标一样，只是多加了 shift ⇧ 键：

鼠标双击选中当前单词
鼠标三击选中当前行
⇧ + ← 选中范围向左扩大一个字符
⇧ + → 选中范围向右扩大一个字符
⇧ + ↑ 选中范围向上扩大一整行
⇧ + ↓ 选中范围向下扩大一整行
⌥ + ⇧ + ← 选中范围向左扩大一个单词
⌥ + ⇧ + → 选中范围向右扩大一个单词

这部分快捷键 Iterm2 默认不是这样的：

Item2 设置

Profiles > Keys > Key Mapppings > Presets > Natural Text Editing 时间长了不确定是不是这个了

其他

实测任何应用均有效

⌘ + ⇧ + P 呼出命令菜单，如果有的话
⌘ + , 呼出设置菜单

欢迎在评论区补充。