Shawn Cicoria cicorias

OpenSSL Playground

Verify downloaded file

➜  openssl dgst -sha256 openssl-1.1.1.tar.gz
SHA256(openssl-1.1.1.tar.gz)= 2836875a0f89c03d0fdf483941512613a50cfb421d6fd94b9f41d7279d586a3d
➜  cat openssl-1.1.1.tar.gz.sha256
2836875a0f89c03d0fdf483941512613a50cfb421d6fd94b9f41d7279d586a3d

RSA Public Key pad and encrypt

AWS Glacier: Delete vault

Follow these steps to remove all archives from an AWS vault. After this is finished, you will be able to delete the vault itself through the browser console.

Step 1 / Retrieve inventory

This will create a job that collects required information about the vault.

$ aws glacier initiate-job --job-parameters '{"Type": "inventory-retrieval"}' --account-id YOUR_ACCOUNT_ID --region YOUR_REGION --vault-name YOUR_VAULT_NAME

Update global top level npm packages

Problem

npm update -g updates all global packages and their dependencies, see npm/npm#6247.

Solution

Either use the shell script or windows batch here instead.

FWIW: I didn't produce the content presented here (the outline from Edmond Lau's book). I've just copy-pasted it from somewhere over the Internet, but I cannot remember what exactly the original source is. I was also not able to find the author's name, so I cannot give him/her the proper credits.

Effective Engineer - Notes

By Edmond Lau
Highly Recommended 👍
http://www.theeffectiveengineer.com/

	/**
	The MIT License (MIT)

	Copyright (c) 2017 Fredrik Westmark

	Permission is hereby granted, free of charge, to any person obtaining a copy
	of this software and associated documentation files (the "Software"), to deal
	in the Software without restriction, including without limitation the rights
	to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
	copies of the Software, and to permit persons to whom the Software is

	/**
	* Example to refresh tokens using https://github.com/auth0/node-jsonwebtoken
	* It was requested to be introduced at as part of the jsonwebtoken library,
	* since we feel it does not add too much value but it will add code to mantain
	* we won't include it.
	*
	* I create this gist just to help those who want to auto-refresh JWTs.
	*/

	const jwt = require('jsonwebtoken');

	"""
	In jupyter notebook simple logging to console
	"""
	import logging
	import sys

	logging.basicConfig(stream=sys.stdout, level=logging.INFO)

	# Test
	logger = logging.getLogger('LOGGER_NAME')

	import argparse
	import sys
	import tempfile
	from time import time
	import random
	from os import listdir
	from os.path import isfile, join


	import pandas

	package com.test;

	import java.util.ArrayList;
	import java.util.List;

	public class MergeSort<T extends Comparable<T>> {

	public void sort(List<T> values){
	mergeSort(0, values.size() - 1, values, new ArrayList<T>(values));
	}