avdi

require 'rubygems'
require 'mechanize'

MAX_PAGES = 6

def each_google_result_page(query, max_pages=MAX_PAGES)
  i = 0
  a = Mechanize.new do |a|
    a.get('http://google.com/') do |page|
      search_result = page.form_with(:name => 'f') do |search|

nepsilon

Proper way to do backup (and restore!) with PostgreSQL 🐘

Postgres provides us several options to do backup just like we want. I’ve tried several strategies in the past, and here is the one I stick to now, for both its simplicity and efficiency.

Backup your database with:

# This is using Postgres custom format
pg_dump -Fc dbname > filename

JSONOrona

#!/usr/bin/python

''' Python command line argument example using argparse module

Example output:

./parser.py --server=pyserver --port=8080,443,25,22,21 --keyword=pyisgood

Server name: [ pyserver ]

stingh711

#!/bin/bash
#attach the EBS to /dev/sdf before running it

#format EBS
mkfs -t ext4 /dev/xvdf

#copy original /var to /dev/xvdf
mkdir /mnt/new
mount /dev/xvdf /mnt/new
cd /var

thbar

A bit hackish so far. Be sure to read:

http://tickets.opscode.com/browse/CHEF-2931

lbernail

#!/usr/bin/env python2.7

# Copyright (C) 2017 Amazon.com, Inc. or its affiliates.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License").
# You may not use this file except in compliance with the License.
# A copy of the License is located at
#
#    http://aws.amazon.com/apache2.0/

dims

FROM  python:3  
EXPOSE  8000  
CMD ["python", "-m", "http.server"]

fnichol

Testing Mac Platforms with Test Kitchen

We'll assume an OS X Mavericks (10.9) box here.

Requirements

You'll need:

• Vagrant
• Vagrant's VMware Fusion provider

josephabrahams

#!/usr/bin/env bash
# Install missing Linux From Scratch Host System Requirements for Ubuntu 14.04

if [ ! $(whoami) == "root" ]; then
    echo "Please run as root!"
    exit 1
fi

# symlink sh to bash
ln -fsv /bin/bash /bin/sh

jakobii

# You Should be able to Copy and Paste this into a powershell terminal and it should just work.
# To end the loop you have to kill the powershell terminal. ctrl-c wont work :/ 



# Http Server
$http = [System.Net.HttpListener]::new() 

# Hostname and port to listen on
$http.Prefixes.Add("http://localhost:8080/")