g3rhard

tap "armosec/kubescape"
tap "danvergara/tools"
tap "env0/terratag"
tap "fluxcd/tap"
tap "github/gh"
tap "go-task/tap"
tap "goodwithtech/r"
tap "helm/tap"
tap "homebrew/bundle"
tap "homebrew/cask-drivers"

g3rhard

SSH into AWS ec2/ Digitalocean droplet/ or else other PAAS, linux machine

1. Install Docker

$sudo apt install docker.io
$sudo usermod -aG docker $USER

I already installed docker

g3rhard

#!/usr/bin/perl -w
#Source: https://newspaint.wordpress.com/2014/08/18/filtering-easylist-for-hosts-file-style-adblock/

use strict;

my %hosts = ();
while ( <> ) {
    if ( $_ =~ m/^\|\|([a-z][a-z0-9-_.]+\.([a-z]{2,3}))\^\s*$/ ) {
        $hosts{$1} = 1;
    }

g3rhard

{
    "createdBy": "Redirector v3.5.3",
    "createdAt": "2023-12-11T08:55:48.601Z",
    "redirects": [
        {
            "description": "Youtube",
            "exampleUrl": "https://www.youtube.com/watch?v=iv8Ci8omkks",
            "exampleResult": "https://invidious.g3rhard.cc/watch?v=iv8Ci8omkks",
            "error": null,
            "includePattern": "www.youtube.com/(watch.*)",

g3rhard

#EXTM3U
#PLAYLIST:Playlist Name
#EXTINF:-1,1970
http://air.radiorecord.ru:805/1970_64
#EXTINF:-1,1980
http://air.radiorecord.ru:805/1980_64
#EXTINF:-1,2step
http://air.radiorecord.ru:805/2step_64
#EXTINF:-1,ansh
http://air.radiorecord.ru:805/ansh_64

g3rhard

@echo off
:loop
    echo testing IP address
    ping 123.456.78.90 >nul || (
       echo ping failure - disconnecting
       rasdial name_of_your_vpn_connect /disconnect
          timeout /t 10 /nobreak
       echo reconnecting
          rasdial name_of_your_vpn_connect
          timeout /t 10 /nobreak

g3rhard

## Monitor Pi-Hole service
  check process pihole-FTL with pidfile /var/run/pihole-FTL.pid
  start program = "/etc/init.d/pihole-FTL start"
  stop  program = "/etc/init.d/pihole-FTL stop"
  if changed pid then exec "/bin/bash -c '/usr/local/bin/slack-webhook.rb'"
  if 1 restart within 1 cycle then exec "/bin/bash -c '/usr/local/bin/slack-webhook.rb'"
  if failed port 53 type tcp with timeout 5 seconds for 2 cycles then restart

## Check Pi-Hole web interface
  check process lighttpd with pidfile /var/run/lighttpd.pid

g3rhard

Generating Authy passwords on other authenticators

---

There is an increasing count of applications which use Authy for two-factor authentication. However many users who aren't using Authy, have their own authenticator setup up already and do not wish to use two applications for generating passwords.

Since I use 1Password for all of my password storing/generating needs, I was looking for a solution to use Authy passwords on that. I couldn't find any completely working solutions, however I stumbled upon a gist by Brian Hartvigsen. His post had a neat code with it to generate QR codes for you to use on your favorite authenticator.

His method is to extract the secret keys using Authy's Google Chrome app via Developer Tools. If this was not possible, I guess people would be reverse engineering the Android app or something like that. But when I tried that code, nothing appeared on the screen. My guess is that Brian used the

g3rhard

version: '2'

services:
  pihole:
    image: pihole/pihole:latest
    container_name: pihole
    volumes:
      - /etc/localtime:/etc/localtime:ro
      - /dev/rtc:/dev/rtc:ro
    dns:

g3rhard

#!/usr/bin/env bash

set -Eeuo pipefail
trap cleanup SIGINT SIGTERM ERR EXIT

script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

usage() {
  cat <<EOF
Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]