ps-davidturner

Snippet from https://github.com/creationix/nvm#usage

Calling nvm use automatically in a directory with a .nvmrc file

Put this into your $HOME/.zshrc to call nvm use automatically whenever you enter a directory that contains an .nvmrc file with a string telling nvm which node to use:

place this after nvm initialization!

Docker Cheatsheet

Docker info:

docker info

Containers

List Images:

Currently, there is an explosion of tools that aim to manage secrets for automated, cloud native infrastructure management. Daniel Somerfield did some work classifying the various approaches, but (as far as I know) no one has made a recent effort to summarize the various tools.

This is an attempt to give a quick overview of what can be found out there. The list is alphabetical. There will be tools that are missing, and some of the facts might be wrong--I welcome your corrections. For the purpose, I can be reached via @maxvt on Twitter, or just leave me a comment here.

There is a companion feature matrix of various tools. Comments are welcome in the same manner.

	import NodeRSA from "node-rsa";

	const keyData = {
	consumerId: "CONSUMER_ID",
	privateKey: `-----BEGIN RSA PRIVATE KEY-----
	MY PRIVATE KEY
	-----END RSA PRIVATE KEY-----`,
	keyVer: 1,
	impactId: "YOUR IMPACT AFFILIATE ID" // not required
	},

	const nodeRSA = require('node-rsa');
	const fetch = require('node-fetch');

	const publicKey = 'ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAABAQCbM2br48JS2JJy8Ajy0gy33Gu5RNAFgysUp4Mj9FqzXWg7AwdGaXc0vIAGG3vmyrP906qJpiEV1aW9GhsEGNQ9Mjmngfnu1VAKZjskVToqG1ktiXZJKSlVUfGTYj+r1lKDgd2iKt4azIzoeElk1gnLovn8zEaiCT7prHlzWWb7JgW3qp1e12e5WvSC5xX9P5iKOs6WM3qTSAX3e8qGeA9wtlHdQuDjSjWA0WlYQIFKgpoCBNZeldNxel79QgR7QKG6Oo/H4aImhDW9vXH00mGVy9QX11ngovVYPhCQWzsAo+v+Y2lAJUtFdjr2t9/mJisKxpYvpMeqVo2ZSydwBmb5'
	const consumerId = 'change this to your consumer id'
	const privateKey = "MIIEpAIBAAKCAQEAmzNm6+PCUtiScvAI8tIMt9xruUTQBYMrFKeDI/Ras11oOwMH\
	Rml3NLyABht75sqz/dOqiaYhFdWlvRobBBjUPTI5p4H57tVQCmY7JFU6KhtZLYl2\
	SSkpVVHxk2I/q9ZSg4HdoireGsyM6HhJZNYJy6L5/MxGogk+6ax5c1lm+yYFt6qd\
	XtdnuVr0gucV/T+YijrOljN6k0gF93vKhngPcLZR3ULg40o1gNFpWECBSoKaAgTW\
	XpXTcXpe/UIEe0ChujqPx+GiJoQ1vb1x9NJhlcvUF9dZ4KL1WD4QkFs7AKPr/mNp\

	package main

	import (
	"crypto"
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha256"
	"encoding/base64"
	"fmt"
	)

	import boto3
	from PIL import Image
	from io import BytesIO
	import os

	class S3ImagesInvalidExtension(Exception):
	pass

	class S3ImagesUploadFailed(Exception):
	pass

	package ciphers

	import (
	"crypto/rand"
	"crypto/rsa"
	"crypto/sha512"
	"crypto/x509"
	"encoding/pem"
	"log"
	)

	# one or the other, NOT both

	[url "https://github"]
	insteadOf = git://github

	# or

	[url "[email protected]:"]
	insteadOf = git://github

	//Example 1 - Calculate average value of an array (transform array into a single number)
	var scores = [89, 76, 47, 95]
	var initialValue = 0
	var reducer = function (accumulator, item) {
	return accumulator + item
	}
	var total = scores.reduce(reducer, initialValue)
	var average = total / scores.length
	/*Explain about function