Customise Visual Studio Code Shortcuts

// Place your key bindings in this file to override the defaults
[
    {
        "key": "left",
        "command": "cursorLeft",
        "when": "textInputFocus"
    },
    {
        "key": "alt+h",
        "command": "cursorLeft"
    },
    {
        "key":"ctrl+alt+h",
        "command":"cursorWordLeft"
    },
    {
        "key":"shift+ctrl+alt+h",
        "command":"cursorWordLeftSelect"
    },
    {
        "key": "right",
        "command": "cursorRight",
        "when": "textInputFocus"
    },
    {
        "key": "alt+l",
        "command": "cursorRight"
    },
    {
        "key":"ctrl+alt+l",
        "command":"cursorWordRight"
    },
    {
        "key":"shift+ctrl+alt+l",
        "command":"cursorWordRightSelect"
    },
    {
        "key": "up",
        "command": "cursorUp",
        "when": "textInputFocus"
    },
    {
        "key": "alt+k",
        "command": "cursorUp"
    },
    {
        "key":"shift+ctrl+alt+k",
        "command":"cursorUpSelect"
    },
    {
        "key": "down",
        "command": "cursorDown",
        "when": "textInputFocus"
    },
    {
        "key": "alt+j",
        "command": "cursorDown"
    },
    {
        "key":"shift+ctrl+alt+j",
        "command":"cursorDownSelect"
    }
]