Riebart

{
    "hevc_nvenc": {
        "preset": [
            "p7"
        ],
        "tune": [
            "hq"
        ],
        "rc:v": [
            "vbr"

Riebart

#!/bin/bash

# Perform some basic DNS, TCP, TLS, and ICMP testing targeting a remote endpoint or two,
# to spot transient issues you'd normally miss in 5-minute aggregate date
#
# DNS-TCP pings are emitted as a CSV to stdout, floodping is emitted to stderr

# Example of how to run it and capture both outputs.
#  NOTE: In the stderr redirect target shell, the stdout gets captured by the stdout subshell,
#        so we need to foce that to stderr.

Riebart

HowTo Use

Windows

• Install gnupg for Windows from gnupg.org (NOT GP4Win, the regular one).
• Plug in your Yubikey, and run gpg --card-status, and make sure it emits some useful output about the card.

WSL1

We need WSL1 to act as the network proxy between the Windows TCP litening assuan socket, which is only on localhost, and a tcp socket listening on a host port that we can access from WSL2.

Riebart

#include <stdio.h>
#include <thread>
#include <random>
#include <stdint.h>
#include <utime.h>
#include <unistd.h>
#include <atomic>

float READ_NOISE_RATIO = 0.0;
int32_t swap_write_count = 0;

Riebart

Yubikey first-time setup

• Yubikey first-time setup
  • PGP Module
    • Installation
      • Manual extraction and installation
  • Yubikey PGP card configuration
    • Changing, and setting the PINs
    • Setting the PIN
• Public key algorithm

Riebart

"""
Mitmdump extension script that can be used to dump content to disk in a way that can be processed after the fact by arbitrary tools.
"""

import time
import uuid
import json
import os.path

from mitmproxy import http

Riebart

#!/bin/bash

# get device names from: ffmpeg -list_devices true -f dshow -i dummy

ffmpeg \
  -f dshow -ac 1 -i audio="Audio Input Device A" \
  -f dshow -ac 1 -i audio="Audio Input Device B" \
  -ac 2 -filter_complex "[0:a][1:a]amerge[outA]" -map "[outA]:a" multitrack_out.wav

Riebart

#!/usr/bin/env bash

# OpenSSL requires the port number.
SERVER=$1
DELAY=1
ciphers=$(openssl ciphers 'ALL:eNULL' | sed -e 's/:/ /g')

echo Obtaining cipher list from $(openssl version).

for cipher in ${ciphers[@]}

Riebart

#!/bin/bash

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf PDFsam_merge.pdf

Riebart

#
# These variables are device properties.  For people who are very
# curious about this, you can download the Windows Driver Kit headers and
# look for pciprop.h.  All of these are contained in that file.
#
$devpkey_PciDevice_DeviceType = "{3AB22E31-8264-4b4e-9AF5-A8D2D8E33E62}  1"
$devpkey_PciDevice_RequiresReservedMemoryRegion = "{3AB22E31-8264-4b4e-9AF5-A8D2D8E33E62}  34"
$devpkey_PciDevice_AcsCompatibleUpHierarchy = "{3AB22E31-8264-4b4e-9AF5-A8D2D8E33E62}  31"

$devprop_PciDevice_DeviceType_PciConventional                        =   0