hongz1’s gists

hongz1 / mongo-autostart-osx.md

Created November 14, 2017 03:46 — forked from subfuzion/mongo-autostart-osx.md

mongo auto start on OS X

brew install mongodb

Set up launchctl to auto start mongod

$ ln -sfv /usr/local/opt/mongodb/*.plist ~/Library/LaunchAgents

/usr/local/opt/mongodb/ is a symlink to /usr/local/Cellar/mongodb/x.y.z (e.g., 2.4.9)

hongz1 / grab_emails.pl

Created August 14, 2018 05:17 — forked from DamianZaremba/grab_emails.pl

Perl script for grabbing emails from an IMAP folder

hongz1 / tempdir.pl

Created August 18, 2018 20:06 — forked from odyniec/tempdir.pl

An example Perl program that uses File::Temp to create a temporary directory for the time of program execution.

	#!/usr/bin/env perl

	use Cwd;
	use File::Temp;

	# Remember the current directory
	my $oldcwd = getcwd;
	# Create a temporary directory
	my $dir = File::Temp->newdir;
	# Go to the temporary directory

hongz1 / jwt-module.js

Created December 25, 2018 07:11 — forked from SiddharthaChowdhury/jwt-module.js

Implementation of JWT using private and public keys

	const fs = require('fs');
	const jwt = require('jsonwebtoken');
	// http://travistidwell.com/blog/2013/09/06/an-online-rsa-public-and-private-key-generator/
	// use 'utf8' to get string instead of byte array (1024 bit key)
	var privateKEY = fs.readFileSync('./private.key', 'utf8'); // to sign JWT
	var publicKEY = fs.readFileSync('./public.key', 'utf8'); // to verify JWT

	module.exports = {
	sign: (payload, $Options) => {
	/*

hongz1 / material-icons.css

Created May 4, 2019 01:33 — forked from loicbisiere/material-icons.css

Material icons with unicode

	/*
	* CSS File of Material icons.
	* CSS code based on:
	* https://google.github.io/material-design-icons/#icon-font-for-the-web
	*/

	//= depend_on_asset "MaterialIcons-Regular.eot"
	//= depend_on_asset "MaterialIcons-Regular.woff2"
	//= depend_on_asset "MaterialIcons-Regular.woff"
	//= depend_on_asset "MaterialIcons-Regular.ttf"

hongz1 / encryption.js

Created March 2, 2021 20:18 — forked from vlucas/encryption.ts

Stronger Encryption and Decryption in Node.js

	'use strict';

	const crypto = require('crypto');

	const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
	const IV_LENGTH = 16; // For AES, this is always 16

	function encrypt(text) {
	let iv = crypto.randomBytes(IV_LENGTH);
	let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);

hongz1 / xmlToJson.js

Created July 2, 2021 14:10 — forked from chinchang/xmlToJson.js

Function to convert XML to JSON

	/**
	* Changes XML to JSON
	* Modified version from here: http://davidwalsh.name/convert-xml-json
	* @param {string} xml XML DOM tree
	*/
	function xmlToJson(xml) {
	// Create the return object
	var obj = {};

	if (xml.nodeType == 1) {

hongz1 / node-app

Created June 1, 2022 20:27 — forked from thehunmonkgroup/node-app

Redhat init script for managing a NodeJS app via forever

	#!/bin/sh
	##
	## Redhat / Linux / LSB
	##
	# chkconfig: 345 85 15
	# description: Startup script for Express / Node.js application with the \
	## forever module.
	##
	## A modification of https://gist.github.com/1339289
	##

Jae Hong Lee hongz1