mccanne

package main

import (
	"bytes"
	"encoding/json"
	"fmt"
	"io"
	"math/rand"
	"time"

mccanne

% zq -Z "sample" zed-sample-data/zng/*.gz

{
    sample: {
        _path: "conn",
        ts: 2018-03-24T17:15:21.255387Z,
        uid: "C8Tful1TvM3Zf5x8fl" (bstring),
        id: {
            orig_h: 10.164.94.120,
            orig_p: 39681 (port=(uint16)),

mccanne

license: gpl-3.0

mccanne

license: gpl-3.0

mccanne

package main

import (
        "fmt"
        "math/rand"
        "time"

        "github.com/tjarratt/babble"
)

mccanne

const scale = 0.9;
emitter -hz 20 -limit 1000 | (
        put first=Math.sin(scale*2*Math.PI*Date.unixms(time)/1000.) |
        put third=Math.sin(1.25*scale*2*Math.PI*Date.unixms(time)/1000.) |
        put fifth=Math.sin(1.5*scale*2*Math.PI*Date.unixms(time)/1000.) |
        ( split 'first','third','fifth' | @timechart ;
          put value=first+third+fifth | keep time,value |
              @timechart -title 'major chord' )
      ;
        put first=Math.sin(scale*2*Math.PI*Date.unixms(time)/1000.) |

mccanne

A toy example of Juttle that illustrates how far one can push on the modularity of subgraphs...

mccanne

emitter -limit 5 | put message='Hello, world' | @table

mccanne

A simple example where we run multiple dice games, illustrating how modularity and subgraphs are helpful

mccanne

Roll dice and compute a histogram displayed as a barchart.