daemonp

Complete Bystronic XYZ File Format Specification

Definitive Guide for Glass Cutting Systems (Validated Against Legacy Binaries and Production Files)

Overview

This specification enables the generation of XYZ files identical to those produced by the legacy Bystronic XyzEdit Windows application for industrial glass cutting systems. All findings have been validated against original 2011 binaries, GUI screenshots, and working production files from active machinery.

---

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# Profile for both external monitors
profile "External Only" {
    output eDP-1 disable
    output "ASUSTek COMPUTER INC PA278CV S5LMQS121463" {
        mode 2560x1440
        scale 1.0
        transform normal
    }
    output "LG Electronics LG HDR 4K 0x0003B598" {
        mode 3840x2160

daemonp

Talos Cluster Certificate Expiration and Renewal

Problem Description

The user encountered an issue where they could no longer connect to their Talos cluster due to expired certificates. This manifested in two ways:

1. Unable to use kubectl:

   kubectl get nodes
   

E1006 19:24:27.025594 1695958 memcache.go:265] "Unhandled Error" err="couldn't get current server API group list: the server has asked for the client to provide credentials"

daemonp

McIntosh C2500 Integration with ESPHome and Home Assistant

The gubbins and configuration files for integrating a McIntosh C2500 amplifier (it should work with all rs232 McIntosh's) with Home Assistant using ESPHome.

ESPHome YAML (mcintosh.yaml)

# Filename: mcintosh.yaml

substitutions:

daemonp

package main

import (
	"bytes"
	"encoding/binary"
	"encoding/json"
	"flag"
	"fmt"
	"io/ioutil"
	"os"

daemonp

substitutions:
  device_name: "saw-clamp"
  friendly_name: "Saw AMP Clamp"
  timezone: "Europe/London"
  main_icon: "saw"
  
esphome:
  name: ${device_name}
  platform: ESP8266
  board: d1_mini

daemonp

#!/bin/bash

# Function to open an app if not already open
open_app() {
    local app_id="$1"
    local profile_dir="$2"
    swaymsg -t get_tree | rg "$app_id-$profile_dir" > /dev/null || \
        chromium --app-id="$app_id" --profile-directory="$profile_dir"
}

daemonp

apiVersion: apps/v1
kind: Deployment
metadata:
  name: cert-manager-webhook
  namespace: kube-system
spec:
  template:
    spec:
      containers:
        - name: cert-manager-webhook

daemonp

// Alec Jacobson http://www.alecjacobson.com/weblog/?p=3816
// clang -Wall -g -O3 -ObjC -framework Foundation -framework AppKit -o impbcopy impbcopy.m

#import <Foundation/Foundation.h>
#import <Cocoa/Cocoa.h>
#import <unistd.h>
BOOL copy_to_clipboard(NSString *path)
{
  // http://stackoverflow.com/questions/2681630/how-to-read-png-image-to-nsimage
  NSImage * image;

daemonp

substitutions:
  device_name: mcintosh
  friendly_name: "McIntosh C2500"
  timezone: "Europe/London"
  main_icon: "amp"
  activity_threshold: "5"         # Threshold (number) that the device will change from `Idle` to `Active` if power is greater than or equal to
  
esphome:
  name: ${device_name}
  platform: ESP8266