Jens Kohl jk

To use your internal docker hub pull cache, you need to change the config of your docker clients.

In /etc/daemon.json:

{
    "registry-mirrors": [
        "https://dockerhub-cache.example.tld"
    ]
}

Generate IPv6 address from IPv6 prefix and interface's MAC address

More or less like what SLAAC is doing, but without relying on the router advertisment.

pip install netifaces

I hereby claim:

To claim this, I am signing this object:

	klbs() {
	local namespace_flag
	if [ -n "$1" ]; then
	namespace_flag="-n $1" # Set -n <namespace>, if a namespace was given
	else
	namespace_flag="--all-namespaces" # Default: Show all namespaces
	fi

	{
	printf "NAMESPACE\tNAME\tEXTERNAL-IP\tPORT(S)\n"

	#!/bin/bash

	# Liste der Shelly-IP-Adressen
	shelly_ips=("172.19.2.6" "172.19.1.3" "172.19.1.5" "172.19.0.5" "172.19.3.3" "172.19.0.15" "172.19.0.13" "172.19.0.14")

	# Neue MQTT-Konfiguration
	mqtt_server="mqtt.example.tld:1883"

	for ip in "${shelly_ips[@]}"; do
	server=$(curl -s -X POST -d '{"id":1, "method":"Mqtt.GetConfig"}' http://$ip/rpc \| jq .result.server)

	#!/bin/zsh

	# Function to validate each line of /etc/hosts
	validate_line() {
	local line="$1"
	# Regular expression to match valid IP address and hostname entries, including comments
	if [[ "$line" =~ ^([0-9]{1,3}\.){3}[0-9]{1,3}([[:space:]]+([a-zA-Z0-9.-]+,?)+)+$ ]] \|\| [[ "$line" =~ ^::1([[:space:]]+([a-zA-Z0-9.-]+,?)+)+$ ]] \|\| [[ "$line" =~ ^#.* ]]; then
	echo "Valid: $line"
	else
	echo "Invalid: $line"

	brew create "https://hci.rwth-aachen.de/get-attachment/2764?fallback=/files/migrated/files/USGerman-Keyboard-Layout-0.98-Retina.zip&filename=USGerman%20Keyboard%20Layout%200.98%20Retina.zip" --set-name usgerman-keyboard-layout
	brew uninstall usgerman-keyboard-layout
	brew install --build-from-source /opt/homebrew/Library/Taps/homebrew/homebrew-core/Formula/u/usgerman-keyboard-layout.rb