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转自——使用root跳过小米USB安装应用确认（续） | LeadroyaL's website

最近又抓来一台小米手机当测试机，部署环境时候发现了新的 usb 相关功能的修改方式。

一、背景和结论

众所周知，小米手机开启 USB 安装功能，需要插入 SIM 卡登陆、需要登小米账号。我这台手机已root，懒得登陆了，就准备通过修改文件的方式来开启相关功能，还真做到了。关键词：root，无需 xposed，无需 frida。测试环境：miui9、miui10、miui11、miui12。

二、无需 SIM卡和小米账号，开启USB相关功能

Fix sasquatch installation for binwalk

For anynone that is running the latest version of binwalk (Binwalk v2.3.3) and when trying to extract squshfs filesystems, gets the following error:

WARNING: Extractor.execute failed to run external extractor 'sasquatch -p 1 -le -d 'squashfs-root' '%e'': [Errno 2] No such file or directory: 'sasquatch', 'sasquatch -p 1 -le -d 'squashfs-root' '%e'' might not be installed correctly

it might have to do that the sasquatch project is missing or not working correctly.

Install sasquatch

单机多用户 JupyterLab 环境搭建

概述

在这篇短文中，我们记录了如何在使用 [Ubuntu][] 1804 LTS 操作系统的单台服务器上，建立用户隔离的 [JupyterLab][] Web 环境。

目标是：

操作系统的用户可以各自不受干扰的使用独立的 [JupyterLab][]
各个用户的 [Conda][] 环境可以自动的出现在 [JupyterLab][] 的 Kernel 列表中

	#!/usr/bin/env python
	import os
	import sys
	import binascii
	import struct
	import random
	import string
	import re
	import inspect

	from sage.all import *
	import ast, sys, subprocess
	import hashlib
	from random import shuffle
	from time import time

	while True:
	data = subprocess.check_output("nc 124.156.133.6 22298 </dev/null", shell=True).splitlines()
	p = int(data[0])
	nums = ast.literal_eval(data[1].decode())

	class IIter:
	def __init__(self, m, n):
	self.m = m
	self.n = n
	self.arr = [0 for _ in range(n)]
	self.sum = 0
	self.stop = False

	def __iter__(self):
	return self

	# coding: utf-8
	"""
	Implementation of the Tiny Encryption Algorithm (TEA) for Python
	https://en.wikipedia.org/wiki/Tiny_Encryption_Algorithm

	Example Usage:

	import tea

	# The key must be 16 characters

	<?xml version="1.0" encoding="UTF-8" standalone="yes" ?>
	<CodeBlocksConfig version="1">
	<editor>
	<colour_sets>
	<ACTIVE_COLOUR_SET>
	<str>
	<![CDATA[modnokai night shift v2]]>
	</str>
	</ACTIVE_COLOUR_SET>
	<ACTIVE_LANG>

	from sage.all import *

	cipher = 5089249888618459947548074759524589606478578815336059949176718157024022678024841758856813241335191315643869492784030633661717346809979076682611760035885176766380484743187692409876479000444892361744552075578050587677106211969169204446554196613453202059517114911102484740265052582801216204900709316109336061861758409342194372241877343837978525533125320239702501424169171652846761028157198499078668564324989313965631396082388643288419557330802071756151476264735731881236024649655623821974147680672733406877428067299706347289297950375309050765330625591315867546015398294367460744885903257153104507066970239487158506328863
	e1 = 404631632429186691057151456165799596229515836470293346038946882707287286529392081426651522871043897025702106506439028114895075946268749807973667290687512894419814093148244974114798895978828271531030717098678340265519629670461128544775214995653130357468085954191024301467239122993438613247502430868685203292435795248909029555249146770214026315998267501893269257684795200