bryanjhv

using System;
using System.Linq;
using System.Reflection;

namespace ConsoleApp1 {
  class Program {
    static void Main(string[] args) {
      var current = MethodBase.GetCurrentMethod().DeclaringType;

      var methods = (

bryanjhv

Raspberry Pi on Internet via reverse SSH tunnel

HackerNews discussed this with many alternative solutions: https://news.ycombinator.com/item?id=24893615

I already have my own domain name: mydomain.com. I wanted to be able to run some webapps on my Raspberry Pi 4B running perpetually at home in headless mode (just needs 5W power and wireless internet). I wanted to be able to access these apps from public Internet. Dynamic DNS wasn't an option because my ISP blocks all incoming traffic. ngrok would work but the free plan is too restrictive.

I bought a cheap 2GB RAM, 20GB disk VM + a 25GB volume on Hetzner for about 4 EUR/month. Hetzner gave me a static IP for it. I haven't purchased a floating IP yet.

bryanjhv

# Modify them!
LPORT="${LPORT:-22}"
RPORT="${RPORT:-8022}"
SSH="${SSH:-"ssh -C -q -N -f"}"
TARGET="${TARGET:-"theuser@remotehost"}"

is_pi() {
    # You can replace this check to your needs.
    # Just make sure you return something true.
    test -f /etc/rpi-issue -a -r /etc/rpi-issue

bryanjhv

## FILTER ##

*filter

:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT ACCEPT [0:0]

:UDP - [0:0]
:TCP - [0:0]

bryanjhv

#!/bin/bash

###################################
##                               ##
##  TITLE:                       ##
##  ADB `pm list users` to YAML  ##
##                               ##
##  USAGE:                       ##
##  - Download this script.      ##
##  - Execute it (`bash ...`).   ##

bryanjhv

AppOps PRO for FREE with ROOT

Requirements

• A ROOTed Android device.
• AppOps installed on device.
• Any ROOT editor and/or explorer.

NOTE:
I only tested version 3.1.1.

bryanjhv

#!/bin/bash

# ARGS:
# 1. MODEL   (sample: SM-G930F)
# 2. REGION  (sample: PEO)
# 3. OUTDIR  (sample: ~/Downloads)

# DEPS:
# 1. Python 3
# 2. https://github.com/nlscc/samloader

bryanjhv

SLUG=btwrdn
TAG=1.19.0

git clone https://github.com/dani-garcia/bitwarden_rs.git
cd bitwarden_rs
git checkout $TAG
sed -i '2 a export ROCKET_PORT=$PORT\n' docker/start.sh

heroku login
heroku container:login

bryanjhv

#include <cpuid.h>
#include <stdio.h>

// print CPUID vendor
// using almost plain C
// almost = GCC specific?

int main() {
  int a, b, c, d;
  __cpuid(0, a, b, c, d);

bryanjhv

#!/bin/bash

ADB=${ADB:-adb}
DEST=${DEST:-apks}

if [ $# -lt 1 ]; then
	echo "ERROR: Specify operation (backup/restore)."
	exit 1
fi