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#! /bin/bash
# Simple Utility Script for allowing debug of hardened macOS apps.
# This is useful mostly for plug-in developer that would like keep developing without turning SIP off.
# Credit for idea goes to (McMartin): https://forum.juce.com/t/apple-gatekeeper-notarised-distributables/29952/57?u=ttg
# Update 2022-03-10: Based on Fabian's feedback, add capability to inject DYLD for sanitizers.
#
# Please note:
# - Modern Logic (on M1s) uses `AUHostingService` which resides within the system thus not patchable and REQUIRES to turn-off SIP.
# - Some hosts uses separate plug-in scanning or sandboxing. 
#     if that's the case, it's required to patch those (if needed) and attach debugger to them instead.

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#!/usr/bin/env bash

set -e
set -o pipefail

disk=$(echo "$1" | sed -E 's/^\/dev\///g')
if [[ $# != 1 || ! "$disk" =~ disk[0-9]$ ]]; then
	cat <<EOF
usage: $0 <APFS container node>
EOF

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Linux Desktop on Apple Silicon in Practice

I bought M1 MacBook Air. It is the fastest computer I have, and I have been a GNOME/GNU/Linux user for long time. It is obvious conclusion that I need practical Linux desktop environment on Apple Silicon.

Fortunately, Linux already works on Apple Silicon/M1. But how practical is it?

• Two native ports exist.

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Create Root CA (Done once)

Create Root Key

Attention: this is the key used to sign the certificate requests, anyone holding this can sign certificates on your behalf. So keep it in a safe place!

openssl genrsa -des3 -out rootCA.key 4096

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macOS Internals

Understand your Mac and iPhone more deeply by tracing the evolution of Mac OS X from prelease to Swift. John Siracusa delivers the details.

Starting Points

How to use this gist

You've got two main options:

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# CREDITS: https://github.com/PacktPublishing/Learning-Python-for-Forensics/blob/master/Chapter%2012/wal_crawler.py

import argparse
import binascii
import csv
import logging
import os
import re
import struct
import sys

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#!/bin/bash
# by joevt May 23, 2022

directblesscmd="/Volumes/Work/Programming/XcodeProjects/bless/bless-204.40.27 joevt/DerivedData/bless/Build/Products/Debug/bless"
usedirectbless=0
if [[ -d /System/Library/PrivateFrameworks/APFS.framework/Versions/A ]]; then
	if [[ ! -f "$directblesscmd" ]]; then
		echo "# Download and build bless from https://github.com/joevt/bless , then update the path of directbless defined in DiskUtil.sh"
	else
		usedirectbless=1

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Manage Neovim plugins (and more!) with Nix and Home Manager

Highly extensible software like Emacs, Vim, and Neovim tend to grow their own package managers. A software developer, for example, might want to install editor plugins that hook into a particular programming language's linter or language server. The programmer's text editor is therefore extended to support managing additional software to extend the text editor. If this loop continues for too long, the programmer's editor becomes more delicate and complex. The remedy for this problem is to manage software using dedicated tools apart

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Digital Car Key:

Has three sections.

defaults: {
    “com.apple.MobileBluetooth.debug” =     {
        ExtraZoningLog =         {
            EnableZoneLogging = 1;
        };
        FWStreamLogging =         {

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#!/usr/bin/env python
# -*- charset utf8 -*-

import pyaudio
import numpy
import math
import matplotlib.pyplot as plt
import matplotlib.animation

RATE = 44100