Cypherpunk Samurai CypherpunkSamurai

※ Raspberry Pi RAID NAS Server Setup ※

Hardware:

Raspberry Pi 4 (4GB RAM)
Micro SD card 32GB
2x Integral USB 3.1 flash drives 128GB

OS:

Raspbian Buster

How to GDB android native libraries

[1] Install NDK from android studio

[2] Push appropriate gdb-server to phone

adb push ~/android-sdk-linux/ndk-bundle/prebuilt/android-<arch>/gdbserver/gdbserver /data/local/tmp
adb shell "chmod 777 /data/local/tmp/gdbserver"
adb shell "ls -l /data/local/tmp/gdbserver"

[4] Forward ports

adb forward tcp:1337 tcp:1337

Updating a feature branch

First we'll update your local master branch. Go to your local project and check out the branch you want to merge into (your local master branch)

$ git checkout master

Fetch the remote, bringing the branches and their commits from the remote repository. You can use the -p, --prune option to delete any remote-tracking references that no longer exist in the remote. Commits to master will be stored in a local branch, remotes/origin/master

Connecting to an Android device over SSH

Initial Setup

Install Android App Termux from APKPure or AppStore. If the app exists, just delete and re-install it to get the latest version, The APK can be downloaded from https://apkpure.com/termux/com.termux/ Install the APK using by running

adb install ~/Downloads/Termux_v0.73_apkpure.com.apk

gist - Manage your gist like a pro

All your notes, scripts, config files and snippets deserve version control and tagging!
gist is a simple bash script for gist management. It is lightweight(~700LOC) and dependency-free! Helps you to boost coding workflow.

Getting Started
Dependencies
Basic Commands
Update and clone gists from Github

Android Kernel Compilation Guide

This gist is intended to assist beginners, like myself, in getting started with Android Kernel Compilation. Please note that while I'm sharing my setup and process, this guide may not be entirely accurate, and I welcome suggestions from experienced developers to improve it.

Installing Build Tools

I am on Arch, so I will be using pacman to install the base-devel package group.

sudo pacman -S base-devel

On a Debian based distro, you can use apt and install the build-essential package.

	From: http://www.labnol.org/software/wget-command-examples/28750/

	How do I download an entire website for offline viewing? How do I save all the MP3s from a website to a folder on my computer? How do I download files that are behind a login page? How do I build a mini-version of Google?

	Wget is a free utility – available for Mac, Windows and Linux (included) – that can help you accomplish all this and more. What makes it different from most download managers is that wget can follow the HTML links on a web page and recursively download the files. It is the same tool that a soldier had used to download thousands of secret documents from the US army’s Intranet that were later published on the Wikileaks website.

	You mirror an entire website with wget
	Mirror an entire website with wget
	Spider Websites with Wget – 20 Practical Examples

	package main

	import (
	"crypto/tls"
	"fmt"
	"log"
	"net/http"
	"net/http/httputil"
	)

	cd ~/Library/Android/sdk/platform-tools/

	# Get the hash of the mitmproxy-ca certificate.
	openssl x509 -inform PEM -subject_hash_old -in ~/.mitmproxy/mitmproxy-ca.pem \| head -1

	# We will use this hash value, append '.0' (dot zero) and use this as the filename for the resulting Android certificate
	cat ~/.mitmproxy/mitmproxy-ca.pem > c8750f0d.0
	openssl x509 -inform PEM -text -in ~/.mitmproxy/mitmproxy-ca.pem -out /dev/null >> c8750f0d.0

	# In an other terminal, we will start the emulator with writable /system volume

	package main

	import (
	"fmt"
	"io"
	"log"
	"os"
	)

	func main() {