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This header file provides German translations for C language keywords. It allows programming in C using German equivalents for standard keywords.

Usage

Include this header file in your C project and use the German keywords instead of standard C keywords.

#include "deutsche_c_schlüsselwörter.h"

ganz haupt() {
    ganz zahl = 10;

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OpenAI API Key Validator Script

This Bash script allows you to check whether an OpenAI API key is valid. It sends a request to the OpenAI API and verifies the HTTP response status code. If the key is valid, it returns a confirmation message. Otherwise, it informs you that the key is invalid or that there was an issue with the request.

Usage

Run the script with the API key as an argument:

./check_openai_key.sh <API_KEY>

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Audible Export Guide

This guide walks you through the process of downloading and converting your Audible audiobooks using audible-cli and AAXtoMP3.

Requirements

You’ll need the following tools:

• audible-cli: A command-line tool for downloading Audible audiobooks.
• AAXtoMP3: A script to convert AAX files into MP3 or M4B formats.

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#!/bin/bash

# Function to create a WireGuard peer configuration
create_peer_config() {
    # Prompt the user for the VPN server address and port
    read -p "Please enter the VPN server address (e.g., vpn.example.com): " SERVER_ADDRESS
    read -p "Please enter the VPN server port (e.g., 51820): " SERVER_PORT

    # Ask the user for the name of the peer
    read -p "Please enter the name of the peer: " PEER_NAME

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Zertifikat für eine Domain/IP erstellen

Wichtig: cert ggf. durch den Namen des zu zertifizierenden Services ersetzen. Um ein Zertifikat zu generieren muss die CA Datei vorliegen, wie oben generiert. Auch muss das Password der CA-Datei bekannst sein.

openssl genpkey -algorithm RSA -out cert.key -outform PEM -pkeyopt rsa_keygen_bits:2048

Im Anschluss an die cert.key Datei muss nun die server.csr Datei erzeugt werden mit folgendem Befehl.

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PACKAGE_NAME = <Mein-Projekt-Name>
PYTHON = python3

BUILD_DIR = build
DIST_DIR = dist

.PHONY: all build install uninstall clean test

all: build

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[build-system]
requires = ["setuptools>=72.1.0", "wheel"]
build-backend = "setuptools.build_meta"

[project]
name = "Mein-Projekt-Name"
version = "0.0.0"
description = "Beschreibung des Projekts"
readme = "README.md"
requires-python = ">=3.6"

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import os
from collections.abc import Iterator
from reportlab.pdfgen import canvas
from reportlab.lib.pagesizes import LETTER, landscape
from reportlab.lib.units import inch, mm, cm
from reportlab.pdfbase import pdfmetrics
from reportlab.pdfbase.ttfonts import TTFont

# Usage:
#   label = AveryLabels.AveryLabel(5160)

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Merkzettel: Netcat, ngrok, URL-Kodierung & Cookie-Extraktion in JavaScript

1. Netcat (nc)

Grundlegende Verwendung

• Lauschen auf einem Port:

  nc -l -p [PORT]

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Docker Merkzettel

Installation

Debian/Ubuntu:

sudo apt update
sudo apt install docker.io