spinscale

function changeVolume(diff)
  return function()
    local current = hs.audiodevice.defaultOutputDevice():volume()
    local new = math.min(100, math.max(0, math.floor(current + diff)))
    if new > 0 then
      hs.audiodevice.defaultOutputDevice():setMuted(false)
    end
    hs.alert.closeAll(0.0)
    hs.alert.show("Volume " .. new .. "%", {}, 0.5)
    hs.audiodevice.defaultOutputDevice():setVolume(new)

spinscale

DELETE nutrition

PUT nutrition/foo/_bulk
{ "index" : {} }
{ "calories" : 100, "name" : "Chips", "category" : "a" }
{ "index" : {} }
{ "calories" : 200, "name" : "Thick Chip", "category" : "a" }
{ "index" : {} }
{ "calories" : 300, "name" : "Marzipan", "category" : "b" }

spinscale

DELETE foo

PUT /foo/bar/_bulk
{ "index" : { "_id" : "alex" } }
{ "name" : "Alex" }
{ "index" : { "_id" : "bert" } }
{ "name" : "Bert" }
{ "index" : {"_id" : "caesar" } }
{ "name" : "Caesar" }
{ "index" : {"_id" : "dagobert" } }

spinscale

DELETE _all

PUT _ingest/pipeline/rename_hostname
{
  "processors": [
    {
      "rename": {
        "field": "hostname",
        "target_field": "host",
        "ignore_missing": true

spinscale

DELETE _all

GET index/_mapping

PUT index
{
  "settings": {
    "analysis": {
      "analyzer": {
        "my_analyzer": {

spinscale

POST _ingest/pipeline/_simulate
{
  "pipeline" : {
  "description": "A pipeline to do named entity extraction",
  "processors": [
    {
      "script": {
        "lang": "painless",
        "inline": "ctx.params = [:] ; /&/.splitAsStream(ctx.x).forEach(pair -> { def x = /=/.split(pair); ctx.params[x[0]] = x[1]; })"
      }

spinscale

# Colorful output, if you are on the console only
#appender.console.layout.pattern = %highlight{[%d{ISO8601}][%-5p][%-25c{1.}] %marker%m%n}
appender.console.layout.pattern = %style{[%d{ISO8601}]}{cyan}%style{[%-5p]}{magenta}%style{[%-25c{1.}]}{green} %marker%m%n

spinscale

DELETE /hotels

POST /hotels/hotel/_bulk
{ "index" : { "_id" : 1 }}
{ "features": [ "wifi", "parking" ], "stars" : 1 }
{ "index" : { "_id" : 2 }}
{ "features": [ "pool", "parking" ], "stars" : 4 }
{ "index" : { "_id" : 3 }}
{ "features": [ "wifi", "pool" ], "stars" : 5 }

spinscale

var fs = require('fs')
var _ = require('lodash')
var request = require('request')
var cheerio = require('cheerio')
var ProgressBar = require('progress');
var printf = require('printf');

var presentations = []

var data = fs.readFileSync('urls.txt', { encoding: 'UTF-8' }).split("\n")

spinscale

# log levels
elasticsearch rule /\[INFO(\s*)]/ --> green match
elasticsearch rule /\[ERROR(\s*)]/ --> red match
elasticsearch rule /\[DEBUG(\s*)]/ --> yellow match
elasticsearch rule /\[TRACE(\s*)]/ --> yellow match
elasticsearch rule /\[WARN(\s*)]/ --> yellow match

# events
elasticsearch rule " new_master " --> bold cyan match
elasticsearch rule " added " --> bold cyan match