parolkar

-- Mail-merge script 
-- Assembled by John Wickerson (using various parts pasted from the internet, credited individually below) in April 2021.

-- Instructions: 
---- 1. Select a message in Mail (probably one that has been saved as a Draft) and then run this script. 
---- 2. The script will ask you for a CSV file containing the data to be mail-merged. The first column of this CSV file must be named "email".
---- 3. The script will substitute $FOO in the contents of the message with the contents of column FOO in the CSV file.
---- 4. Any to/cc/bcc recipients in the original message will be preserved.
---- 5. Unfortunately, any attachments in the original message are not preserved, but if you want an attachment, you can add it
----    using this script by uncommenting one of the lines below.

parolkar

<?php

$root = $_SERVER['DOCUMENT_ROOT'];
chdir($root);
$path = '/'.ltrim(parse_url($_SERVER['REQUEST_URI'])['path'],'/');
set_include_path(get_include_path().':'.__DIR__);
if(file_exists($root.$path))
{
	if(is_dir($root.$path) && substr($path,strlen($path) - 1, 1) !== '/')
		$path = rtrim($path,'/').'/index.php';

parolkar

require 'redis'

module Nanite
  class State
    include Enumerable
    
    # this class encapsulates the state of a nanite system using redis as the 
    # data store. here is the schema, for each agent we store a number of items,
    # for a nanite with the identity:  nanite-foobar we store the following things:
    #

parolkar

Poor Man's Deploy

• Start a Sinatra server on port 4000
• GET / to that server triggers a git pull and mod_rails restart
• Hit port 4000 locally after pushing

Why?

parolkar

#!/bin/bash

echo "Setting up chef..."

sudo apt-get -y update  
sudo apt-get -y install ruby ruby1.8-dev libopenssl-ruby1.8 rdoc ri irb build-essential wget ssl-cert

cd /tmp
wget http://rubyforge.org/frs/download.php/57643/rubygems-1.3.4.tgz
tar zxf rubygems-1.3.4.tgz

parolkar

class UsersController < ApplicationController
  respond_to :html, :xml, :json

  # GET /users
  # GET /users.xml
  def index
    @users = User.all
    respond_with(@users)
  end

parolkar

In response to all the responses to:

http://twitter.com/rtomayko/status/1155906157

You should never do this in a source file included with your library,
app, or tests:

    require 'rubygems'

The system I use to manage my $LOAD_PATH is not your library/app/tests

parolkar

#!/usr/bin/env ruby
#
# Example:
# $: git log --numstat -w --summary --date=iso | this.rb
# <timestamp> <added> <deleted>
#
require "time"

DATE = /^Date:(.*)/
DIFF = /^(\d+)\s+(\d+)/

parolkar

# SUPER DARING APP TEMPLATE 1.0
# By Peter Cooper

# Link to local copy of edge rails
  inside('vendor') { run 'ln -s ~/dev/rails/rails rails' }

# Delete unnecessary files
  run "rm README"
  run "rm public/index.html"
  run "rm public/favicon.ico"

parolkar

# urlmonitor - print out the URLs requested system wide on the main network interface

# Accept a network interface name as an optional argument
  iface = ARGV.first

# No interface specified? Try to guess which one is king..
  unless iface
    `ifconfig -l`.split.each do |iface|
      next if iface =~ /^lo/
      break if `ifconfig #{iface}` =~ /inet (0|1|2)/