Matt Healy MattHealy

Director of Engineering - Enterprise CRM at MRI Software

MattHealy / gist:b13900fb62a245dafd7c92a6b69f75c3

Created July 30, 2024 09:52

	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<title>jsPDF Example</title>
	<script src="https://cdnjs.cloudflare.com/ajax/libs/jspdf/2.4.0/jspdf.umd.min.js"></script>
	</head>
	<body>
	<button id="generatePDF">Generate PDF</button>

MattHealy / api-gateway-usage-summary-12-months.py

Created May 29, 2023 03:07

	import boto3
	import csv
	import calendar
	from datetime import date, datetime, timedelta
	from collections import OrderedDict

	client = boto3.client('apigateway')


	endDate = date(year=2023, month=3, day=31)

MattHealy / list-all-domains.py

Created March 6, 2023 11:23

	import boto3
	import csv

	client = boto3.client('route53domains', region_name='us-east-1')

	fieldnames = [
	'Domain Name',
	'Domain Registrar',
	'Expiration Date',
	'Auto-Renewal',

MattHealy / list-all-aws-certs.py

Created February 28, 2023 11:33

	import boto3
	import csv


	client = boto3.client('ec2')
	regions = [region['RegionName'] for region in client.describe_regions()['Regions']]

	fieldnames = [
	'Certificate',
	'Common Name',

MattHealy / api-gateway-usage.py

Created April 11, 2022 23:21

	import boto3
	from datetime import date, timedelta

	endDate = date.today()
	startDate = endDate - timedelta(days=7)
	tempDate = startDate

	days = []
	while tempDate <= endDate:
	days.append(tempDate)

MattHealy / remote-login.sh

Created January 12, 2022 01:40

Get IP address and SSH

	#!/bin/bash
	ADDRESS=`aws ec2 describe-instances --filters 'Name=tag:Name,Values=WebServer' --output text --query 'Reservations[].Instances[].PrivateIpAddress'`
	ssh ec2-user@$ADDRESS

MattHealy / sign.php

Created June 30, 2021 11:54

PHP HMAC-SHA512 example

	<?php

	// HMAC-SHA512 signing

	function get_signature($event, $orderid, $listing_id) {

	// Hashing algorithm to use
	$algo = 'sha512';

	// Shared key used for signing payloads

MattHealy / .bashrc

Created January 17, 2021 12:09

bashrc vpn switcher

	vpn() {
	# Usage: "vpn uk" to connect to UK VPN
	# Usage: "vpn" to connect to AU VPN
	REGION="${1:-au}"
	sudo killall openvpn
	if [ $REGION == "uk" ]; then
	sudo openvpn --daemon --config ~/ovpn/vaultre-uk-matthealy.ovpn
	else
	sudo openvpn --daemon --config ~/ovpn/vaultre-matthealy.ovpn
	fi

MattHealy / amazon-s3-put.pl

Created July 7, 2020 11:51

PUT a large file directly to Amazon S3

	#!/usr/bin/perl

	use File::Slurp; # not strictly needed, but nice to have
	use Data::Dumper;
	use JSON;
	use LWP::UserAgent;
	use HTTP::Request::Common;

	my $key = '';
	my $token = '';

MattHealy / watchAmazon.sh

Last active December 11, 2019 23:29

Watch an amazon product price

	watch -n 60 "curl -s \
	--url 'https://www.amazon.com.au/Thermos-THERMOcafe-Vacuum-Insulated-BOL750R6AUS/dp/B07DHGBNM9' \
	--compressed \| grep 'priceblock_ourprice' \| grep 'priceBlockBuyingPriceString' >> /tmp/amazon.log"