PieterScheffers

minimum=30
for pid in /proc/[0-9]*; do number_fds=$(ls $pid/fd | wc -l); if [ $number_fds -ge $minimum ]; then printf "PID %6d has %4d FDs\n" $(basename $pid) $(ls $pid/fd | wc -l); ps aux | grep $(echo $pid | cut -d/ -f3) | grep -v grep; fi; done

PieterScheffers

for package in $(jq -r '.devDependencies | keys | .[]' package.json); do version=$(jq -r --arg pkg $package '.dependencies[$pkg].version' package-lock.json); echo "$package: $version"; done

PieterScheffers

#!/bin/sh

# https://alexei-led.github.io/post/k8s_node_shell/

if [ -z "${1}" ]; then
echo "ERROR No kubernetes node supplied.
Script needs a node name as first argument!

Find node names with:
$ kubectl get node

PieterScheffers

type Entry<T> = [ keyof T, T[keyof T] ]
type Entries<T> = Entry<T>[]
type Key<T> = (keyof T)
type Keys<T> = Key<T>[]
type Value<T> = T[keyof T]
type Values<T> = Value<T>[]
type HasKeys<T> = { [key in keyof T]: any }

const keys = <T>(obj: T): Keys<T> => Object.keys(obj) as Keys<T>
const toEntries = <T>(obj: T): Entries<T> => Object.entries(obj) as Entries<T>

PieterScheffers

import React from 'react';
import PropTypes from 'prop-types';

const style = {
    label: {
        display: 'inline',
        fontFamily: 'RobotoCondensed-Regular, sans-serif',
        userSelect: 'none', // disable text selection
        fontWeight: 'bold'
    },

PieterScheffers

https://www.oreilly.com/library/view/managing-projects-with/0596006101/ch07.html

PieterScheffers

#!/bin/sh

STACK_URL=myuser.stackstorage.com
STACK_USER=myuser
STACK_PASSWORD=nooneknowsthis

curl \
  --silent \
  -X POST \
  -H "Content-Type: application/json" \

PieterScheffers

// Trello
// Add a List for each weekday

// Pass throught https://skalman.github.io/UglifyJS-online/
// Then add 'javascript:' before the code
// and add 'void(0);' after the code
// Add a bookmark in Chrome and put this as the url

(function () {
  function getLastDate (lastDate = null) {

PieterScheffers

#!/usr/bin/env bash

# DigitalOcean Kubernetes
# The kubeconfig you download from DigitalOcean invalidates every 7 days
# By appending this to your .bashrc file the kubeconfig gets refreshed every 6 days
# 
# Pre
# - install 'doctl': https://github.com/digitalocean/doctl#installing-doctl
# - auth with DigitalOcean API token: https://github.com/digitalocean/doctl#authenticating-with-digitalocean
#

PieterScheffers

(function (context, trackingId, options) {
    const history = context.history;
    const doc = document;
    const nav = navigator || {};
    const storage = localStorage;
    const encode = encodeURIComponent;
    const pushState = history.pushState;
    const typeException = 'exception';
    const generateId = () => Math.random().toString(36);
    const getId = () => {