Discover gists

How to make an MDM Mac shine like it's brand new ?

Works, as of 14/04/2024, on macOS 14.4.1 and lower (prob higher but idk)

This was made for Apple Sillicon Macs.

You need another Mac for this.

If you don't have one and have recovery locked, it's not possible.

IaaS指提供系统（可以自己选）或者储存空间之类的硬件，软件要自己手动装；PaaS提供语言环境和框架（可以自己选）；SaaS只能使用开发好的软件（卖软件本身）；BaaS一般类似于非关系数据库，但各家不通用，有时还有一些其它东西。

	import cv2
	img = cv2.imread('img.jpg')
	h, w, _ = img.shape
	# attention: one-dimentional vector
	attention /= max(attention)
	attention = attention.reshape((7,7))

	atten_norm = cv2.resize(attention, dsize=(w,h))
	atten_norm = atten_norm* 255
	heat_map = cv2.applyColorMap(atten_norm.astype(np.uint8), cv2.COLORMAP_JET)

	import tiktoken
	import langdetect
	T = tiktoken.get_encoding("o200k_base")

	length_dict = {}

	for i in range(T.n_vocab):
	try:
	length_dict[i] = len(T.decode([i]))
	except:

	// MIT License
	//
	// Copyright (c) 2019 Simon Lightfoot
	//
	// Permission is hereby granted, free of charge, to any person obtaining a copy
	// of this software and associated documentation files (the "Software"), to deal
	// in the Software without restriction, including without limitation the rights
	// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	// copies of the Software, and to permit persons to whom the Software is
	// furnished to do so, subject to the following conditions:

	# 中西文切換鍵的默認設置寫在 default.yaml 裏面
	# 以下的 default.custom.yaml 在全局範圍重定義該組快速鍵
	#
	# 可用的按鍵有 Caps_Lock, Shift_L, Shift_R, Control_L, control_R
	# Mac 系統上的鼠鬚管不能區分左、右，因此只有對 Shift_L, Control_L 的設定起作用
	#
	# 已輸入編碼時按切換鍵，可以進一步設定輸入法中西文切換的形式。
	# 可選的臨時切換策略有三：
	# inline_ascii 在輸入法的臨時西文編輯區內輸入字母、數字、符號、空格等，回車上屏後自動復位到中文
	# commit_text 已輸入的候選文字上屏並切換至西文輸入模式

	// ==UserScript==
	// @name download Ultimate Guitar tabs-chords
	// @description hit CTRL+ALT+D after whole page is loaded to download tabs/chords of current page as a text file.
	// @version 1.1
	// @icon https://tabs.ultimate-guitar.com/static/public/img/product_icons/ug/favicon.ico
	// @require http://code.jquery.com/jquery-latest.js
	// @run-at document-end
	// @downloadURL https://gist.github.com/berteh/8c052685905f58b64ccc44f272273506/raw/ultimate-guitar-download.user.js
	// @match https://tabs.ultimate-guitar.com/*
	// ==/UserScript==

	function doPost(request) {
	var idSpreadSheet = 'YOUR-SPREADSHEET-ID'
	var sourceSheetName = "YOUR-SHEET-NAME"; // Replace with the name of the source sheet
	var spreadSheet = SpreadsheetApp.openById(idSpreadSheet)
	var sourceSheet = spreadSheet.getSheetByName(sourceSheetName);

	var data = JSON.parse(request.postData.contents);
	var values = data.message.split("#");
	if (validate(data.message)[0]) {
	sourceSheet.appendRow([values[0].trim(), values[1].trim(), new Date(values[2].trim()), values[3].trim(), values[4].trim()]);

	Add-Type @"
	using System;
	using System.Runtime.InteropServices;
	public class Mouse {
	[DllImport("user32.dll")]
	public static extern bool SetCursorPos(int x, int y);
	}
	"@

	function Start-AntiscreenSaver {