vigevenoj’s gists

vigevenoj / index.html

Last active April 15, 2023 18:00

D3 heatmap calendar of running distance with additional detail in mouseover section

	<!DOCTYPE html>
	<meta charset="utf-8">
	<head>
	<title>Runs by date</title>
	<script src="http://d3js.org/d3.v3.min.js"></script>
	<style>
	.Blues .q0-3{fill:rgb(222,235,247)}
	.Blues .q1-3{fill:rgb(158,202,225)}
	.Blues .q2-3{fill:rgb(49,130,189)}
	.Blues .q0-4{fill:rgb(239,243,255)}

vigevenoj / mqtt2influxdb.rb

Last active February 27, 2017 08:13

bmp085 -> beagleboneblack -> mqtt -> ruby -> influxdb -> graphs!

vigevenoj / location-based-sunrise.rb

Last active May 2, 2017 18:34

Get next-day sunrise/sunset information for most-recent owntracks location push


	require 'mqtt'
	require 'solareventcalculator'
	require 'json'

	class LocationBasedSunrise
	Version = '0.0.1'

	def initialize(arguments, stdin)
	@client = MQTT::Client.new('mqtts://sharkbaitextraordinaire.com:8883', :ssl => :TLSv1)

vigevenoj / Instructions for building manually without packaging

Last active April 23, 2021 14:25

Building mosquitto on centos 6 with websocket support

	sudo yum install wget mercurial cmake openssl-devel c-ares-devel libuuid-devel
	wget https://github.com/warmcat/libwebsockets/archive/v2.1.0.tar.gz
	tar xf v2.1.0.tar.gz
	cd libwebsockets-2.1.0
	mkdir build; cd build
	cmake .. -DLIB_SUFFIX=64
	sudo make install
	echo "/usr/local/lib64" \| sudo tee -a /etc/ld.so.conf.d/libwebsockets.conf
	sudo ldconfig
	ldconfig -p \| grep libwebsockets

vigevenoj / gist:795ffbb05a3aeb0e2c60

Last active March 21, 2016 03:45

mqtt_influxdb_bridge.rb

vigevenoj / bus_me_home.rb

Last active February 4, 2016 07:32


	require 'mqtt'
	require 'json'
	require 'net/http'
	require 'uri'
	require 'nokogiri'
	require 'yaml'
	require 'bigdecimal'

	# a handy set of test lat/long coords: 45.522351, -122.680826

vigevenoj / instructions.txt

Created April 5, 2016 02:49

trim Google Location History to points during a specified time window and view them as a heatmap

	Go to https://takeout.google.com/settings/takeout
	"Select None"
	Scroll down to "Location History" and select that
	Scroll to the bottom, click next, and download the file
	Extract the LocationHistory.json

	Convert the start and end times that you're interested in to milliseconds since epoch (epoch * 1000) and use them in the comparisons below

	Use this jq filter pipeline to match only the timestamps that are within the selected time range, and export that to a file
	jq '{"locations" : .locations \| map(select(.timestampMs \| tonumber >= 1458889200000)) \| map(select(.timestampMs \| tonumber <= 1459796400000)) }' Takeout/Location\ History/LocationHistory.json > trip.json

vigevenoj / how_big_them_shits_is.py

Created July 14, 2016 05:07

Inspect a list of images to see if any of them have really giant dimensions

	#!/usr/bin/env python3
	"""
	This script takes as input a list of image IDs from image table and
	uses the Pillow python library to determine the height and width
	of each image. Indicate if the image is larger than a configured pixel limit.
	"""

	from argparse import ArgumentParser
	import os
	import sys

vigevenoj / index.html

Created September 9, 2016 14:59

Generate a json file with image location information and then display that on a mapbox map

	<!DOCTYPE html>
	<html>
	<head>
	<title>tripmapper</title>
	<meta charset="utf-8" />
	<meta name="viewport" content="width=device-width, initial-scale=1.0">
	<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/leaflet.css" />
	<script src="http://cdnjs.cloudflare.com/ajax/libs/leaflet/0.7.7/leaflet.js"></script>
	<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.4/jquery.min.js"></script>
	<style media="screen" type="text/css">

vigevenoj / location_to_lcd.rb

Last active September 30, 2016 04:56

poop latest phone location onto ssd1306 lcd

Jacob Vigeveno vigevenoj