XargonWan

#!/bin/bash

# This script is enabling (uncommenting) the Japanese locale and regenerates them

sudo steamos-readonly disable
sudo pacman-key --init
sudo pacman-key --populate archlinux
sudo pacman -S glibc
sudo sed -i "s%#ja_JP.UTF-8 UTF-8%ja_JP.UTF-8 UTF-8%" /etc/locale.gen
sudo locale-gen

rothgar

# Idempotent way to build a /etc/hosts file with Ansible using your Ansible hosts inventory for a source.
# Will include all hosts the playbook is run on.
# Inspired from http://xmeblog.blogspot.com/2013/06/ansible-dynamicaly-update-etchosts.html

- name: "Build hosts file"
  lineinfile: dest=/etc/hosts regexp='.*{{ item }}$' line="{{ hostvars[item].ansible_default_ipv4.address }} {{item}}" state=present
  when: hostvars[item].ansible_default_ipv4.address is defined
  with_items: groups['all']

arunoda

Installing SSHPASS

SSHPass is a tiny utility, which allows you to provide the ssh password without using the prompt. This will very helpful for scripting. SSHPass is not good to use in multi-user environment. If you use SSHPass on your development machine, it don't do anything evil.

Installing on Ubuntu

apt-get install sshpass

Installing on OS X

jokeru

#!/usr/bin/env bash


if [ "$AWS_PROFILE" = "" ]; then
  echo "No AWS_PROFILE set"
  exit 1
fi


for region in $(aws ec2 describe-regions --region eu-west-1 | jq -r .Regions[].RegionName); do

sjparkinson

---
AWSTemplateFormatVersion: 2010-09-09

Description: >
  A basic CloudFormation template for an RDS Aurora cluster.

Parameters:
  DatabaseUsername:
    AllowedPattern: "[a-zA-Z0-9]+"
    ConstraintDescription: must be between 1 to 16 alphanumeric characters.

X0nic

#List vms
VBoxManage list vms

#get status of time sync
VBoxManage getextradata <vm-name> VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled 

#NOTE: Make sure to restart the VM after changing these settings.

#disable time sync
VBoxManage setextradata <vm-name> VBoxInternal/Devices/VMMDev/0/Config/GetHostTimeDisabled 1

apolloclark

#!/usr/bin/env bash

# Script to reverse engineer the build of a given Debian / Ubuntu server
# I do this all the time: take an existing server, create a Bash / Ansible / Puppet / Chef
# built script, to allow Continuous Depoyment.
# It's tedious, but this script will give you the basics to get started.
# Make sure you have "sudo" access to get all the details.


# setup folders

stevschmid

Authentication

Access any profile page by providing the username and API key (generated in the settings -> API) , e.g. https://trackobot.com/profile/history.json?username=cool-ancient-tree-1337&token=fhyf238cv2eh879

JSON

Any profile page can be requested as JSON. Simply add .json at the end of the url (but before the query string which starts with ?), see example above.

Use the browser to see the JSON structure. JSONView is an excellent browser extension which shows JSON in a nice way.

zanedeg

'use strict';

const promisify = require('util').promisify;

const delay = (interval, cb) => {
  console.log(`Waiting ${interval}s`);
  setTimeout(() => cb(null, interval), interval);
}
const delayAsync = promisify(delay);

atelic

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
<plist version="1.0">
<dict>
	<key>Ansi 0 Color</key>
	<dict>
		<key>Alpha Component</key>
		<real>1</real>
		<key>Blue Component</key>
		<real>0.20784313976764679</real>