Xing Yahao keidarcy

Nginx

  user_data = <<-EOL
		#!/bin/bash
		sudo amazon-linux-extras install nginx1
    sudo systemctl start nginx
    sudo systemctl status nginx

command

node index.js test1

node index.js test2

result

NPM scripts CLI.
- Save script information in package.scripts.json in root.
- Every script item contains script key, script value, script description, script updated time, script author, script memo.
Item can add, edit, remove, list in CLI.

Title	author	level
JavaScript Fundamentals Before Learning React	Robin Wieruch	beginner
Software Design Patterns: Best Practices for Software Developers	C. H. Afzal	beginner
Modern C++ Concurrency: Get the most out of any machine	Rainer Grimm	advanced
Intermediate JavaScript: Building Frontend Components	Educative	intermediate
C++ Standard Library including C++ 14 & C++ 17	Rainer Grimm	beginner
Complete JavaScript Course: Build a Real World App from Scratch	Baptiste Pesquet	beginner
An Introduction to Programming in Go	Educative	beginner
C++17 in Detail: A Deep Dive	Bartłomiej Filipek	beginner

	#!/usr/bin/env bash

	set -eu

	version="1.0.11"
	download_dir="$HOME/e1s_downloads/${version}"
	bin_dir="$HOME/.local/bin"

	[ ! -d "$download_dir" ] && mkdir -p "$download_dir"

	package main

	import (
	"fmt"
	"reflect"
	)

	// Name of the struct tag used in examples
	const tagName = "validate"

	#!/usr/bin/env sh
	# https://github.com/rauchg/wifi-password

	version="0.1.0"

	# locate airport(1)
	airport="/System/Library/PrivateFrameworks/Apple80211.framework/Versions/Current/Resources/airport"
	if [ ! -f $airport ]; then
	echo "ERROR: Can't find \`airport\` CLI program at \"$airport\"."
	exit 1

	import axios from 'axios';
	import * as jwt from 'jsonwebtoken';
	import * as jwksClient from 'jwks-rsa';
	import jwtDecode, { JwtHeader } from 'jwt-decode';

	/**
	* @see {@link https://github.com/expo/expo/blob/sdk-44/packages/expo-apple-authentication/src/AppleAuthentication.types.ts#L147}
	* An object representing the tokenized portions of the user's full name. Any of all of the fields
	* may be `null`. Only applicable fields that the user has allowed your app to access will be nonnull.
	*/

	const crypto = require('crypto');

	const PASSWORD = "098f6bcd4621d373cade4e832627b4f6"
	, MESSAGE = 'test';

	function InvalidSignatureError() {
	Error.captureStackTrace(this, this.constructor);
	}

	function encipher(message, password, callback) {