viebig

# Make sure that exited containers are deleted
docker rm -v $(docker ps -a -q -f status=exited) 
# Remove unwanted ‘dangling’ images. 
docker rmi $(docker images -f "dangling=true" -q)
# Unwanted volumes
docker run -v /var/run/docker.sock:/var/run/docker.sock -v /var/lib/docker:/var/lib/docker --rm martin/docker-cleanup-volumes

# or just
docker rm -v $(docker ps -a -q -f status=exited) && \
docker rmi $(docker images -f "dangling=true" -q) && \

viebig

docker stop $(docker ps -a -q)
docker rm $(docker ps -a -q)

viebig

# Delete all containers
docker rm $(docker ps -a -q)
# Delete all images
docker rmi $(docker images -q)

viebig

var assert = require('assert');
var fs = require('fs');
var restify = require('restify');

var server = restify.createServer();

server.put('/:name', function (req, res, next) {
        var stream = fs.createWriteStream('/tmp/' + req.params.name);
        req.pipe(stream);
        req.once('end', function () {

viebig

var Promise = require('bluebird');

function sleep(milliseconds) {
  var start = new Date().getTime();
  for (var i = 0; i < 1e7; i++) {
    if ((new Date().getTime() - start) > milliseconds){
    	console.log(milliseconds)
    	return milliseconds
      break;
    }

viebig

#!/bin/bash

args=("$@")

token=${args[0]}
number=${args[1]}
message=${args[2]}
numbers=(${number//,/ })

for i in "${!numbers[@]}"

viebig

sudo yum install unzip python-pip -y && \
wget https://github.com/s3tools/s3cmd/archive/master.zip && \
unzip master.zip && \
cd s3cmd-master && \
sudo python setup.py install && \
cd .. && \
s3cmd --configure

# Pipe example
# mysqldump ... | s3cmd put - s3://bucket/file-name.sql

viebig

{
  "name": "sum12factor",
  "version": "1.0.0",
  "description": "sum12factor",
  "main": "index.js",
  "scripts": {
    "test": "node test"
  },
  "author": "Guilherme Viebig <[email protected]>",
  "license": "ISC",

viebig

const restify = require('restify');
const plugins = require('restify-plugins');

const server = restify.createServer();

server.use(plugins.acceptParser(server.acceptable));
server.use(plugins.bodyParser());

server.post('/sum', (req, res, next) => {
	res.send(200, req.body.reduce((a, b) => a + b, 0));

viebig

const restify = require('restify');
const plugins = require('restify-plugins');

require('dotenv').config()

const server = restify.createServer();

server.use(plugins.acceptParser(server.acceptable));
server.use(plugins.bodyParser());