seansawyer

git clone git@github.com:vitrue/synchole.git
cd synchole
rebar clean compile generate
%% extract version number from reltool.config
mv rel/synchole rel/synchole_VSN
scp rel/synchole_VSN deploy@dest:/data/synchole/rel

seansawyer

awk "/\\{vsn, \"([0-9]+)\"\\}/" src/synchole.app.src | sed -En "s/[^[:digit:]]*([[:digit:]]+)[^[:digit:]]*/\1/p"

seansawyer

# Prefix
set -g prefix C-j

# Copy mode
unbind [
bind Escape copy-mode
# Use Vi mode
setw -g mode-keys vi
# Make mouse useful in copy mode
setw -g mode-mouse on

seansawyer

Install Virtualbox, Vagrant and Ansible.

Create a new directory for your first Vagrant VM. In that directory, create a Vagrantfile using vagrant init, and enable the Ansible provisioner by adding the following.

config.vm.provision "ansible" do |ansible|
  ansible.playbook = "playbook.yml"
end

Now you can create an Ansible playbook named playbook.yml file in the same directory as your Vagrantfile, and vagrant provision will run it. Here's an easy one to start with that will update NSS and add the EPEL and IUS repositories.

seansawyer

{
  "cloned": true, 
  "content": "---\nlayout: post\ntitle:  \"Welcome to the Dirty\"\ndate:   2014-11-08 13:27:37\n\n# user-defined metadata\nimage:\n  url: http://instagram.com/p/tO77AKB5QU/\n  numdogs: 2\n  numgirls: 1\n  names:\n  - Rebel\n  - Dirty\n  - Dog\n---\n\n\n## Dirty's Staff\n\nThere are {{page.image.numdogs}} dogs and {{page.image.numgirls}} babe work at Dirty's.\n\nTheir names are:\n{% for names in page.image.names %}\n* {{names}}\n{% endfor %}\n\n### Company Photo\n\n{% assign url={{page.image.url}} %}\n{% include embedly.html url=url %}\n", 
  "front_matter_json": {
    "date": "Sat, 08 Nov 2014 13:27:37 GMT", 
    "image": {
      "names": [
        "Rebel", 
        "Dirty", 
        "Dog"

seansawyer

Can I make a game in a Gist?

I'll write the world in YAML first, and write the code to stitch it together last.

Maybe I can use Mermaid to draw the map.

seansawyer

Vim + Eclim + Scala

WARNING! Do not install anything from update sites before installing Eclim! This is because Eclim determines available project natures (android, scala, etc) by trying to discover them at install time. If they are installed on a per-user basis, it won't find them. If you're installing Eclim for use with an existing Eclipse install

You're also better off not to install any plugins via your package manager. Eclim will give you the option to install plugins associated with each project nature from its install wizard.

Install Eclipse Luna. On Arch Linux, it's available in extra.

pacman -Sy eclipse

seansawyer

package com.rsglab.chimpquery.consumer.thrift

import org.parboiled.scala._

/**
 * Parboiled parser definition for Thrift IDL
 * @see https://thrift.apache.org/docs/idl
 */
class ThriftIdl extends Parser {
  /**

seansawyer

Managing OpenStack instances with Ansible through an SSH bastion host

I'm be using DreamCompute as my OpenStack provider, but there are dozens to choose from. I assume you already have Ansible and the OpenStack CLI tools installed.

Motivation

With the proliferation of OpenStack public clouds offering free and intro tiers, it's becoming very easy to effectively run a simple application for free or nearly free. Also with the emergence of Ansible, you don't need to learn and deploy complicated tools to do configuration management.

seansawyer

#!/bin/sh
#
# Originally part of vpnc source code:
# © 2005-2012 Maurice Massar, Jörg Mayer, Antonio Borneo et al.
# © 2009-2012 David Woodhouse <dwmw2@infradead.org>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.