keybindings.json

// Place your key bindings in this file to overwrite the defaults
[
  {
      "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.openLastEditorInGroup"
  },
  {
      "key": "ctrl+0",
      "command": "-workbench.action.openLastEditorInGroup"
  },
  {
      "key": "ctrl+9",
      "command": "-workbench.action.openEditorAtIndex9"
  },
  {
      "key": "shift+tab",
      "command": "workbench.action.previousEditor"
  },
  {
      "key": "shift+cmd+[",
      "command": "-workbench.action.previousEditor"
  },
  {
      "key": "enter",
      "command": "explorer.openToSide",
      "when": "explorerViewletFocus && explorerViewletVisible"
  },
  {
      "key": "ctrl+enter",
      "command": "-explorer.openToSide",
      "when": "explorerViewletFocus && explorerViewletVisible"
  },
  {
      "key": "enter",
      "command": "-renameFile",
      "when": "explorerViewletVisible && filesExplorerFocus"
  },
  {
      "key": "c f",
      "command": "explorer.newFile",
      "when": "explorerViewletVisible && filesExplorerFocus && !inputFocus"
  },
  {
      "key": "c d",
      "command": "explorer.newFolder",
      "when": "explorerViewletVisible && filesExplorerFocus && !inputFocus"
  }
]