Andrea andre95d

Where to Buy a Genuine Windows 11 Pro License (Safe Options + Red Flags) People usually land here after buying a “cheap key” that activates for a day, then flips to not genuine. This gist is a safe buying checklist. It helps you avoid gray-market licenses, avoid chargebacks, avoid compliance headaches. One mention only: Softwarelegit.

First, know what you are buying A “Windows 11 Pro license” can mean different things. Price, transfer rights, support depend on the license type.

Common types:

Retail (digital or boxed): safest for most home users. Can usually transfer to a new PC later. OEM/System Builder: meant for one device. Often tied to the first motherboard.

Simple Hexdump

A simple hexdump module for Python.

Installation

The preferred installation method is:

pip install simple-hexdump

ELF Format Cheatsheet

Introduction

Executable and Linkable Format (ELF), is the default binary format on Linux-based systems.

Compilation

Guide for using Ddrescue to recover data

Start command:

ddrescue -d /dev/sda output.img output.mapfile

NOTE: If direct disc access is not available in your system, try raw devices.

Backup android app, data included, no root needed, with adb

Note: This gist may be outdated, thanks to all contributors in comments.

adb is the Android CLI tool with which you can interact with your android device, from your PC

You must enable developer mode (tap 7 times on the build version in parameters) and install adb on your PC.

Don't hesitate to read comments, there is useful tips, thanks guys for this !

GalliumOS on Edgar

This document sets out how I installed GalliumOS 2.1 on a new Acer Chromebook 14" (CB3-431) 'Edgar' in April 2017. I installed GalliumOS on the internal eMMC storage, but left Chrome OS in place (allowing dual-booting).

It is meant to be an easy-to-follow and particularly thorough (if repetitive) guide, but I make no warranty that it will work correctly for you. It will wipe all data on your Edgar.

I have tried to provide references for each section; see the GalliumOS wiki guide to chrx installation for an overview of the general process.

⚠ Caution: There have been reports of Edgars' speakers overheating, due to a malfunction of the audio hardware, when booted into anything other than Chrome OS. I have not experienced this, and it seems to be believed that this will not now occur under GalliumOS. More information can be found in the comments for the [GalliumOS Braswell Platform Validation

	#!/bin/bash
	#
	# Samsung SSD Firmware decompressor & deobfuscator
	# By Zibri / RamJam in 2024
	#
	# This version uses openssl.
	#

	if ! which &>/dev/null openssl
	then

	#include <idc.idc>

	static FuncDump(f, start)
	{
	auto ea, str, count, ref;
	auto end;
	auto teststr;

	ea = start;

	#!/usr/bin/env python3

	# CSR OTAU binary parser
	# https://developer.qualcomm.com/qfile/34081/csr102x_otau_overview.pdf
	# For use with test and demonstration only. This is obviously not official and
	# is not affiliated with Qualcomm.

	import io
	import os
	import sys

	# Set Intel(R) Speed Shift Technology to Enabled
	setup_var 0x4BC 0x1
	# Set CFG Lock to Disabled
	setup_var 0x4ED 0x0
	# Set Above 4GB MMIO BIOS assignment to Enabled
	# setup_var 0x79A 0x1

	# Set EHCI Hand-off to Disabled
	# setup_var 0x2 0x0
	# Set XHCI Hand-off to Disabled