🚲

Rashid Khan rashidkpc

🚲

Kibana guy

rashidkpc / durations.cpp

Created March 21, 2015 19:22

Pulse based signal debugger

	/*

	This is useful for debugging systems that use low/high durations for communicating digital information.
	I wrote this specific one for figuring out a wireless temperature/humidity gauge, thus to the 352+1

	*/

	#include <iostream>
	#include <time.h>
	#include <string.h>

rashidkpc / digital_transmit.cpp

Created March 21, 2015 04:58

AM digital transmission + wiringPi

	// This uses those super cheap 433mhz modules to receive a 32 bit integer
	// You should be able to implement many 315 & 433mhz protocols in this, though more complex lock logic may be required

	#include <wiringPi.h>
	#include <time.h>
	#include <iostream>
	#include <bitset>

	using namespace std;

rashidkpc / js_unicode_sparklines.js

Last active August 29, 2015 14:05

Javascript unicode sparklines

	var sparkline = function(input) {
	var numbers = input.split(/[\s,]+/);
	var bar = [0,1,2,3,4,5,6].map(function (n) { return String.fromCharCode(9601+n);});
	var min = Math.min.apply(Math, numbers);
	var max = Math.max.apply(Math, numbers);
	var div = (max - min) / (bar.length - 1)
	if (min === max) return Array(numbers.length).join(_.last(bar))
	return numbers.map(function (p) {return bar[Math.round(((p - min) / div))]}).join('');
	}

rashidkpc / gist:7205509

Created October 28, 2013 21:54

	link "#{node['kibana']['installdir']}/current/app/dashboards/default.json" do
	to "logstash.json"
	only_if { !File::symlink?("#{node['kibana']['installdir']}/current/app/dashboards/default.json") }
	end

rashidkpc / gist:6691105

Created September 24, 2013 20:56

rashidkpc / gist:6691070

Created September 24, 2013 20:53

Dashboard

rashidkpc / 12 terms

Created July 30, 2013 04:39

	# This command returns a terms facet of size 12
	# eg, every term in the terms index. Ordered by count they are:
	# term12 (120) term11 (110) term10 (100) term9 (90) term8 (80) term7 (70)
	# term6 (60) term5 (50) term4 (40) term3 (30) term2 (20) term1 (10)

	curl -XGET 'http://localhost:9200/terms/_search?pretty' -d '{
	"facets": {
	"terms": {
	"terms": {
	"field": "term",

rashidkpc / newtown.json

Last active December 18, 2015 13:29

	{
	"title": "American Gun Deaths since Newtown, CT",
	"rows": [
	{
	"title": "Options",
	"height": "50px",
	"editable": true,
	"collapse": false,
	"collapsable": true,
	"panels": [

rashidkpc / Developer Console

Created May 26, 2013 16:33

Dashboards for Costin

rashidkpc / gist:5569854

Created May 13, 2013 17:13

	server {
	listen *:80 ;

	server_name kibana.myhost.org;
	access_log /var/log/nginx/kibana.myhost.org.access.log;
	location ~ ^/_aliases$ {
	proxy_pass http://127.0.0.1:9200;
	proxy_read_timeout 90;
	}
	location ~ ^/.*/_search$ {