szhu

macOS Keyboard Remapper

A command-line tool to view, set, and clear custom keyboard mappings on macOS using hidutil.

Usage

# View current mapping
./macos_keys.py

szhu

#!/bin/bash
set -e

if [[ -z "$1" ]]; then
  echo "Usage: $0 backup|backup-and-delete|restore"
  exit 1
fi
CMD=$1

SELF=$0

szhu

#!/bin/sh
# A script version of the instructions here: https://remove.codes/01-dynamic-wallpaper

set -e

# Helper functions.

verbose() {
  echo >&2
  echo $ "$@" >&2

szhu

#!/bin/bash
set -e

echo "==> Formulae" && brew leaves | xargs brew deps --tree --formula | sed '/^$/d' && echo && echo "==> Casks" && brew list --cask | xargs brew deps --tree --cask | sed '/^$/d'

szhu

#include <fcntl.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <errno.h>

// Converts a size string (e.g., "20g", "500m", "1024") into bytes.
off_t parse_size(const char *sizeStr) {
    char *end;

szhu

-- ~/.hammerspoon/init.lua
---@diagnostic disable-next-line: undefined-global
local hs = hs

hs.window.animationDuration = 0

-- https://github.com/Hammerspoon/hammerspoon/issues/3224#issuecomment-1294971600
local function axHotfix(win, fn)
  local axApp = hs.axuielement.applicationElement(win:application())
  local wasEnhanced = axApp.AXEnhancedUserInterface

szhu

#!/usr/bin/env deno run --allow-env --allow-read --allow-run
// Was this file modified in any PR?

import { readline } from "https://deno.land/x/[email protected]/mod.ts";

declare global {
  export const Deno: any;
  export interface ArrayConstructor {
    fromAsync<T>(asyncIterable: AsyncIterable<T>): Promise<T[]>;
  }

szhu

Update!

I just found rclone, which seems to do what my script does, and more:

• No need to set up sharing a particular way
• Won't time out, you can just leave it running until it's done
• Seems to run much much faster
• Keeps modified times on files the same

The only drawback is that it takes a bit longer to setup.

szhu

type ItemInfo =
  | {
      type: "element";
      key: string | undefined;
    }
  | { type: "other" };

function getItemInfo(item: unknown): ItemInfo {
  if (typeof item === "object" && item != null) {
    if ("key" in item) {

szhu

#!/opt/homebrew/bin/bun run
// <xbar.title>CPU Usage, Kill process</xbar.title>
// <xbar.version>v1.0</xbar.version>
// <xbar.author>Sean Zhu</xbar.author>
// <xbar.author.github>szhu</xbar.author.github>
// <xbar.desc>Shows the top 5 highest-CPU processes. Select a process to kill it.</xbar.desc>
// <xbar.image>https://raw.githubusercontent.com/Aleksandern/devman/master/images/BitBarCpuUsageKill.png</xbar.image>
// <xbar.dependencies>deno</xbar.dependencies>

// Based on: https://xbarapp.com/docs/plugins/System/cpu-usage-kill.5s.sh.html