Silvio Moioli moio

Ever wanted to dump a Slack thread in a text file?

Install slackdump (macOS: brew install slackdump)
Add this to ~/.zshrc/~/.bashrc:

slack2txt() { URL="$1"; NAME=$(echo "$URL" | awk -F'/' '{print $(NF-1) "_" $NF}'); slackdump archive -o "${NAME}_dump" "$URL" && slackdump format -o "${NAME}_text" text "${NAME}_dump" && rm "${NAME}_text/users.txt" && cat "${NAME}_text"/*.txt > "${NAME}.txt" && rm -rf "${NAME}_dump" "${NAME}_text" && echo "Saved to ${NAME}.txt"; }

Copy a Slack link (right-click -> 🔗 Copy Link)

Running timed SQLite queries directly from a Rancher pod

NOTE THIS IS NOT SECURE FOR A PRODUCTION ENVIRONMENT, use for development/test only.

kubectl exec into the Rancher pod, then:

curl -k -o sqlite-tools.zip https://www.sqlite.org/2025/sqlite-tools-linux-x64-3500400.zip
unzip sqlite-tools.zip

Running k6 interactively from a pod in the tester cluster

Set local paths:

export KUBECONFIG=/path/to/tester.cluster.kubeconfig
export K6_TESTS_DIR=./k6/tests

	#!/usr/bin/env uv run --with pyyaml python
	import glob
	import os
	import yaml
	import datetime

	## This script analyzes Kubernetes watch event YAML files captured with the following snippet:
	# for kind in clusterroles roles rolebindings clusterrolebindings crds; do
	# {
	# kubectl get -A --show-managed-fields --chunk-size=0 -w --output-watch-events -o yaml $kind > $kind-watch-events.yaml &

	#!/bin/bash

	# This script automates copies the Vai DBs from Rancher to local machine.

	# NOTE THIS IS NOT SECURE FOR A PRODUCTION ENVIRONMENT, use for development/test only

	# Exit immediately if a command exits with a non-zero status.
	set -e

	# --- Configuration ---

	package main

	import (
	"fmt"
	"log"

	"gorm.io/driver/sqlite"
	"gorm.io/gorm"
	)

	import sys
	import csv
	from datetime import datetime

	# Replaces a CSV column reformatting the date according to ISO 8601 standard with millis
	# Usage: python fix_date_format.py < input.csv > output.csv

	COLUMN_TO_REFORMAT_INDEX = 0
	INPUT_FORMAT = '%d.%m.%Y, %H:%M:%S.%f'

	#!/bin/bash

	set -euo pipefail

	# Global variables
	KUBECONFIG="../tofu/main/k3d/config/upstream.yaml"
	CONTEXT="k3d-st-upstream"
	KUBERNETES_BASE_URL="https://localhost:6445"
	STEVE_BASE_URL="https://localhost:8444"
	USERNAME="admin"

	#!/bin/bash

	# Azure storage container SAS URL and token for uploading. Only creation permission is necessary
	BLOB_URL=''
	BLOB_TOKEN=''

	cleanup() {
	echo "Cleaning up..."
	echo "Setting rancher logs back to error"
	kubectl -n cattle-system get pods -l app=rancher --no-headers -o custom-columns=name:.metadata.name \| while read rancherpod; do kubectl -n cattle-system exec $rancherpod -c rancher -- loglevel --set error; done

	import { check, fail } from 'k6';
	import http from 'k6/http';

	// Parameters
	const vus = __ENV.VUS \|\| 1
	const perVuIterations = __ENV.PER_VU_ITERATIONS \|\| 30
	const baseUrl = __ENV.BASE_URL
	const user = __ENV.USER
	const password = __ENV.PASSWORD
	const cluster = __ENV.CLUSTER \|\| "local"

Silvio Moioli moio

Ever wanted to dump a Slack thread in a text file?

Running timed SQLite queries directly from a Rancher pod

Running k6 interactively from a pod in the tester cluster

Create a volume and pod