robtuley

#!/bin/sh

if [ "$#" -ne 1 ]; then
  echo "Usage: $0 your-service-prefix" >&2
  exit 1
fi

fleetctl list-units | grep $1@ | cut -f1 -d. | while read -r unit ; do
  unit_index=`echo $unit | cut -f2 -d@`

robtuley

#!/usr/bin/nodejs
var http = require('http');

var latestCaptchaJson = JSON.stringify({
 'q':'Is ice hot or cold?',
 'a':['75e52a0ecfafeda17a34fc60111c1f0b'] });
 
var apiUrl = 'http://api.textcaptcha.com/mirror.json';

var refreshCaptchaEveryXSeconds = 5;

robtuley

<?php
$salt = 'MySecretSalt';

// ... [snip] ...

// output hidden form fields
foreach ($captcha['answers'] as $checksum) {
  $salted = md5($checksum.$salt);
  echo '<input type="hidden" name="ans[]" value="'.$salted.'" />';
}

robtuley

<?php
session_start();

$ans = $_POST['captcha']; // .. or whatever!
$checksum = md5(strtolower(trim($ans)));
if (in_array($checksum,$_SESSION['captcha_ans'])) {
    // passed..!
} else {
    // error: redisplay form, etc.
}

robtuley

<?php
session_start();

$url = 'http://api.textcaptcha.com/example.json';
$captcha = json_decode(file_get_contents($url),true); 
if (!$captcha) {
 $captcha = array( // fallback challenge
  'question'=>'Is ice hot or cold?',
  'answers'=>array(md5('cold'))
 );

robtuley

[ {
 "uuid":"dd172c56-5c99-4cc9-b334-49973e6c406e",
 "time":1353605834,
 "author":"Phil Dean",
 "text":"Did this in river racers at around 0.65 and it was a decent level. scraped the tail a couple of times but nothing major."
} ]

robtuley

{
 "status":202,
 "meta": {
  "mediatype":"vnd.rainchasers-ack"
 },
 "data": {
  "geocode":"Llangollen",
  "ack":"ACTION:GEOCODE",
  "message":"the snippet 'Llangollen' must be geocoded and replaced with <lat>,<lng>"
 }

robtuley

var rivers = [];

function parseUrl(url){
  var parsed = require('url').parse(url);
  return {
    host: parsed.host,
    path: parsed.pathname+(parsed.search||'')
  };
}

robtuley

{
 "uuid":"c28497e9-b662-4df1-8698-c8ffc4f57817",
 "url":"http:\/\/rainchasers.com\/river\/colwyn\/hafod-ruffydd-isaf-beddgelert",
 "river":"Colwyn",
 "section":"Hafod Ruffydd Isaf to Beddgelert",
 "km":"4",
 "grade": {
  "text":"4 (5)",
  "value":"4",
  "max":"5"

robtuley

<?php
$rivers = array();
$next = 'http://api.rainchasers.com/v1/river';
while ($next) {
  $chunk = json_decode(file_get_contents($next),true);
  if (!$chunk || $chunk['status']!=200) exit("resync fail at $next");
  $rivers = array_merge($rivers,$chunk['data']);
  fwrite(STDOUT,'.');
  $requests[] = $next = isset($chunk['meta']['link']['next']) ? $chunk['meta']['link']['next'] : false;
}