Wittawas Nakkasem vittee

Android RE using Frida

I figured that I would write down my findings somewhere since this is my first time using Frida. This won't cover installing frida, adb, apktool because these are well covered in other sources.

Tools

Injecting Frida gadget into APKs

Ultimate Beginner's Guide to Proxmox GPU Passthrough

mirror of The Ultimate Beginner's Guide to GPU Passthrough (Proxmox, Windows 10) by /u/cjalas

>Welcome all, to the first installment of my Idiot Friendly tutorial series! I'll be guiding you through the process of configuring GPU Passthrough for your Proxmox Virtual Machine Guests. This guide is aimed at beginners to virtualization, particularly for Proxmox users. It is intended as an overall guide for passing through a GPU (or multiple GPUs) to your Virtual Machine(s). It is not intended as an all-exhaustive how-to guide; however, I will do my best to provide you with all the necessary resources and sources for the passthrough process, from start to finish. If something doesn't work properly, please check /r/Proxmox, /r/Homelab, /r/VFIO, or

FFmpeg cheat sheet

A list of useful commands for the FFmpeg command line tool.

Download FFmpeg: https://www.ffmpeg.org/download.html

Full documentation: https://www.ffmpeg.org/ffmpeg.html

Basic conversion

shairport-sync installation for a Raspberry Pi

1. Update the Pi (part 1)

sudo rpi-update
sudo reboot

Note: this may enable the Predictable Network Interface Names settings.

Debug your PHP in Docker with Intellij/PHPStorm and Xdebug

For your local dev, create a Dockerfile that is based on your production image and simply install xdebug into it. Exemple:

FROM php:5

RUN yes | pecl install xdebug \
&amp;&amp; echo "zend_extension=$(find /usr/local/lib/php/extensions/ -name xdebug.so)" &gt; /usr/local/etc/php/conf.d/xdebug.ini \

ffmpeg

Converting Audio into Different Formats / Sample Rates

Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma

You can get the list of supported formats with:
ffmpeg -formats

You can get the list of installed codecs with:

	#!/usr/bin/python

	from greatfet import GreatFET
	import time

	gf = GreatFET()

	# These values tune the ADF4360 to 2440.5 MHz (with a 12 MHz reference clock):
	r = 24
	#p = 16

	import android.content.res.Resources;
	import android.graphics.Bitmap;
	import android.graphics.NinePatch;
	import android.graphics.Rect;
	import android.graphics.drawable.NinePatchDrawable;

	import java.nio.ByteBuffer;
	import java.nio.ByteOrder;

	/**

	cd ~
	sudo yum update
	sudo yum install java-1.7.0-openjdk.i686 -y

	wget https://github.com/downloads/elasticsearch/elasticsearch/elasticsearch-0.19.9.tar.gz -O elasticsearch.tar.gz

	tar -xf elasticsearch.tar.gz
	rm elasticsearch.tar.gz
	mv elasticsearch-* elasticsearch
	sudo mv elasticsearch /usr/local/share

	#!/bin/sh

	TMPFILE="/tmp/xtrabackup-runner.$$.tmp"
	USEROPTIONS="--user=${MYSQL_USER} --password=${MYSQL_PASSWORD} --host=${MYSQL_HOST}"
	BACKDIR=/srv/mysql-bak
	BASEBACKDIR=$BACKDIR/base
	INCRBACKDIR=$BACKDIR/incr
	FULLBACKUPCYCLE=604800 # Create a new full backup every X seconds
	KEEP=1 # Number of additional backups cycles a backup should kept for.
	START=`date +%s`