karabiner settings

cmd_ijkl.json

{
  "title": "Change right_command+ijkl to arrow keys",
  "rules": [
    {
      "description": "Change right_command+ijkl to arrow keys",
      "manipulators": [
          {
              "from": {
                  "key_code": "j",
                  "modifiers": {
                      "mandatory": [
                          "right_command"
                      ],
                      "optional": [
                          "any"
                      ]
                  }
              },
              "to": [
                  {
                      "key_code": "left_arrow"
                  }
              ],
              "type": "basic"
          },
          {
              "from": {
                  "key_code": "k",
                  "modifiers": {
                      "mandatory": [
                          "right_command"
                      ],
                      "optional": [
                          "any"
                      ]
                  }
              },
              "to": [
                  {
                      "key_code": "down_arrow"
                  }
              ],
              "type": "basic"
          },
          {
              "from": {
                  "key_code": "i",
                  "modifiers": {
                      "mandatory": [
                          "right_command"
                      ],
                      "optional": [
                          "any"
                      ]
                  }
              },
              "to": [
                  {
                      "key_code": "up_arrow"
                  }
              ],
              "type": "basic"
          },
          {
              "from": {
                  "key_code": "l",
                  "modifiers": {
                      "mandatory": [
                          "right_command"
                      ],
                      "optional": [
                          "any"
                      ]
                  }
              },
              "to": [
                  {
                      "key_code": "right_arrow"
                  }
              ],
              "type": "basic"
          }
      ]
    }
  ]
}

ctrl_j_to_escape.json

{
  "title": "Vim style escape key mapping",
  "rules": [
    {
      "description": "Map ctrl + j to escape",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "j",
            "modifiers": {
              "mandatory": ["control"],
              "optional": ["any"]
            }
          },
          "to": [
            {
              "key_code": "escape"
            }
          ]
        }
      ]
    }
  ]
}

emacs_style_key_map.json

{
  "title": "emacs style key mapping",
  "rules": [
    {
      "description": "Map ctrl + h to backspace",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "h",
            "modifiers": {
              "mandatory": ["control"],
              "optional": ["any"]
            }
          },
          "to": [
            {
              "key_code": "delete_or_backspace"
            }
          ]
        }
      ]
    },
    {
      "description": "Map ctrl + m to return",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "m",
            "modifiers": {
              "mandatory": ["control"],
              "optional": ["any"]
            }
          },
          "to": [
            {
              "key_code": "return_or_enter"
            }
          ]
        }
      ]
    }
  ]
}

override_sands.json

{
  "title": "Override SandS",
  "rules": [
    {
      "description": "Override command + space",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "spacebar",
            "modifiers": {
              "mandatory": ["right_command"],
              "optional": ["any"]
            }
          },
          "to": [
            {
              "key_code": "spacebar",
              "modifiers": ["right_command"]
            }
          ]
        }
      ]
    },
    {
      "description": "Override command + option",
      "manipulators": [
        {
          "type": "basic",
          "from": {
            "key_code": "spacebar",
            "modifiers": {
              "mandatory": ["option"],
              "optional": ["any"]
            }
          },
          "to": [
            {
              "key_code": "spacebar",
              "modifiers": ["option"]
            }
          ]
        }
      ]
    }
  ]
}

ln -snfv pwd ~/.config/karabiner/assets/complex_modifications