Paul Hackenberger pkcpkc

pkcpkc / mac-crossover-replace-dlls.sh

Created November 2, 2025 09:33

Re-download and replace DLLs for CrossOver compatibility

 #!/bin/bash
 set -e
 # === FUNCTIONS ===
 select_bottle() {
   local bottles_dir="$HOME/Library/Application Support/CrossOver/Bottles"
   echo "Scanning for CrossOver bottles..."

pkcpkc / convert_amv.sh

Created May 3, 2025 16:45

Converts video files in current folder to AMV 128x128 compatible with RUIZU Digital Music Player. Prerequisite: ffmpeg

	#!/bin/bash

	# Converts video files to 128x128 amv video for RUIZU Digital Music Player
	# Requires ffmpeg: brew install ffmpeg

	# Supported video formats
	extensions=("mp4" "mov" "avi" "mkv" "flv" "wmv" "mpeg" "mpg" "webm" "divx")

	for ext in "${extensions[@]}"; do
	for file in *."$ext"; do

pkcpkc / gist:1cd63f183ade17d410b13bb4294adeb5

Last active February 15, 2025 18:28

Chain of AI Tools from analysis, to summary, podcast and presentation

pkcpkc / 15-most-important-app-kpis.txt

Created October 29, 2024 16:35

15 most important app KPIs

pkcpkc / 50-mobile-app-kpis.txt

Last active October 29, 2024 16:35

50 Mobile App KPIs

pkcpkc / index.js

Last active February 12, 2024 09:59

decode-ios-receipt

	// see https://www.npmjs.com/package/node-apple-receipt-verify#configoptions-object
	// https://medium.com/axel-springer-tech/debugging-and-reading-apple-receipts-2e47f9793f74
	const params = {
	"-p": {
	"name": "environment",
	"default": ['sandbox'],
	"set": ['production']
	},
	"-ie": {
	"name": "ignoreExpired",

pkcpkc / disjunct.js

Created October 24, 2023 07:31

Split in disjunct sub-requests

	Array.prototype.intersection = function (otherArray) {
	return this.filter(element => otherArray.includes(element));
	};

	Array.prototype.subArray = function (start, end) {
	return this.filter(function (element, index) { return index >= start && index < end });
	}

	Array.prototype.includesAny = function (otherArray) {
	return this.intersection(otherArray).length > 0;

pkcpkc / tech-radar.html

Last active May 7, 2021 10:22

JavaScript: Tech Radar based on Zalandos code https://opensource.zalando.com/tech-radar/

	<html>

	<head>
	<meta http-equiv="Content-type" content="text/html; charset=utf-8">
	<title>Tech Radar</title>
	<script src="https://d3js.org/d3.v4.min.js"></script>
	<script src="https://opensource.zalando.com/tech-radar/release/radar-0.5.js"></script>
	</head>

	<body>

pkcpkc / inline-images.sh

Last active August 9, 2019 19:06

Replace all local images references in HTML with base64 inline data, e.g. for HTML emails

	#!/bin/bash

	# Searches for <img src="localImage" alt="altText"/> in index.html and replaces with:
	# <img src="data:image/png;base64,..." alt="altText"/>
	# writes output to build/index.html

	mkdir -p build

	# awk is really awkward: does not accept regexp groups :(
	# I'll keep the () anyways for my mental health!

pkcpkc / index.html

Last active March 29, 2019 17:43

HTML/UML: Default setup for mermaidJS https://mermaidjs.github.io/

	<html>

	<head>
	<!-- https://mermaidjs.github.io/sequenceDiagram.html -->
	<script>
	function generateTableOfContents(maxHeaderLevel = 3, styleItem = function (text, level, itemAnchor) {
	var spaces = " ".repeat(Math.max(0, (level - 1)) * 3);
	var tocEntry = spaces + '• <a href="#' + itemAnchor + '">' + text + '</a><br/>';
	return tocEntry;
	}) {