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Preface

Genymotion recently moved root access behind a paywall, making it a premium feature. However, if you're using Genymotion for Android development, testing, or educational purposes, having root access can be essential. Root access allows developers to access deeper functionality, test root-only features, and explore Android's internals without restrictions.

The good news is that with a bit of work, you can still enable root on a Genymotion emulator if you have access to its disk image and platform keys. This guide walks you through the process of adding a custom system app, RootToggle, which will allow you to switch root access on and off without needing Genymotion's paid root access feature.

This Gist details the steps to compile, sign, and install RootToggle as a system app in a Genymotion emulator by directly modifying the emulator's disk image IN LINUX (use a virtual machine on Windows to do that).

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4ft35t

#!/bin/bash

# get eSim LPA profile
# https://blog.ugoearn.com/simyo_5ber/
# https://shuzijumin.com/thread-479-1-1.html

phone_number="06..."
password="..."

simyo_curl() {

4ft35t

#!/usr/bin/env python3
# coding: utf-8
# @2024-07-25 22:54:41
# vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4:

'''
resolve sudoku
'''

from copy import deepcopy

4ft35t

Introduction

Apple restricted the access to Xcode LLM (Predictive code completion) feature on China models of Mac. This guide provides a way to bypass that restriction. It's verified on macOS 15.0 Beta (24A5264n), but there is no guarentee that it will always work on later macOS versions.

Prerequisites

• Xcode is installed and run at least once.
• SIP debugging restrictions are disabled (via csrutil enable --without debug command in recovery mode).

Disclaimer

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# Capture on 2023-12-18 13:49:46.768
13:49:46.774    Info: [APP] Logcat level: info
13:49:56.220    Info: [UDP] 172.19.0.1:16403 --> comm-main.ess.apple.com:3481 doesn't match any rule using DIRECT
13:49:57.500    Info: [TCP] 172.19.0.1:62898 --> cl4-cn.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.506    Info: [TCP] 172.19.0.1:62897 --> cl3.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.507    Info: [TCP] 172.19.0.1:62896 --> iphone-ld.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.507    Info: [TCP] 172.19.0.1:62895 --> iphone-ld.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.522    Info: [TCP] 172.19.0.1:62899 --> gs-loc-cn.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.874    Info: [TCP] 172.19.0.1:62900 --> gsp85-cn-ssl.ls.apple.com:443 match GeoIP(CN) using DIRECT
13:49:57.879    Info: [TCP] 172.19.0.1:62902 --> ocsp2.apple.com:443 match GeoIP(CN) using DIRECT

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sum(a): 10656
sum(b): 10656
a = 1776 , len(b) = 83, sum(b) = 10656
         588
         504
         280
         224
         180
a = 2667 , len(b) = 78, sum(b) = 8880
         364

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<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.peirr.test">

    <application
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme">

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auto();
console.show()

var utils = require('utils.js');

pkgName='com.google.android.apps.photos'

// 直接启动
app.startActivity({
    packageName: pkgName,

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cat test.txt | sed  -n '/^start/,/^end/{/^start/,/i hate you/{/i hate you/p;};}'
i hate you 2
i hate you 4
i hate you 6

cat test.txt| awk '/start /{in_block=1; next} in_block && /i hate you/{t=$0; in_block=0; next} t && /end/{print t; t=""}'
i hate you 2

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#!/usr/bin/env sh

adb shell settings put global captive_portal_fallback_url http://g.cn/generate_204
adb shell settings put global captive_portal_http_url http://www.google.cn/generate_204
adb shell settings put global captive_portal_https_url https://www.google.cn/generate_204
adb shell settings put global captive_portal_other_fallback_urls http://www.qualcomm.cn/generate_204