johnl

#cloud-config
growpart:
  mode: off

johnl

#!/bin/bash

# Takes a screenshot, uploads via scp, puts url on the clipboard
# Edit the code to set the scp destination and url format
#
# Bind it to a gnome keyboard shortcut for speedy screen sharing
#
# Ridiculously this needs bash, gnome-screenshot, xclip, scp, notify-send, sha256sum AND Ruby

set -e

johnl

class Unicorn::HttpServer
 alias process_client_orig process_client
 undef_method :process_client
 def process_client(client)
  process_client_orig(client)
  rss = `ps -o rss= -p #{Process.pid}`.chomp.to_i / 1024
  puts "Unicorn #{Process.pid}, #{request.env['REQUEST_METHOD']} #{request.env['REQUEST_PATH']} using #{rss}M"
 end
end

johnl

ForumPost.transaction do
  (0..WpComment.approved.count / 100).each do |offset|
    WpComment.approved.find(:all, :limit => 100, :offset => offset * 100 ).each do |wpc|
      ForumPost.create_from_wp_comment(wpc)
    end
  end 
end 

johnl

require 'socket'
tmp_cache_dir = [Socket.gethostname, Process.pid, Time.now.to_i, rand(0xffff)].to_s
page_cache_tree = File.join(ApplicationController.page_cache_directory, 'entries')
FileUtils.mv(page_cache_tree, page_cache_tree + tmp_cache_dir)
FileUtils.rm_rf(page_cache_tree + '-' + tmp_cache_dir)

johnl

#!/usr/bin/ruby
#
# smtp to www gateway. Tested with Postfix. Inspired by rms.
#
# Pipe to this command from your .forward file (or in my case, an alias extension, 
# so .forward-webgateway).  For every http or https url found in the message 
# (headers and body), it will send an email back to you with the output of a text 
# web browser visiting.
#
# * Requires elinks and the mail command

johnl

// Script to test streaming of request body
// test with: curl --data-binary @somebigfile http://localhost:8124
//
var http = require('http');
http.createServer(function (req, res) {
	console.log('New request');
	var total = 0;
	req.addListener('data',	 function (chunk) {
          total += chunk.length;
 	  console.log('Data chunk received ' + chunk.length / 1024 + 'k');

johnl

#
# This little test app generates SHA1 hashes for HTTP uploads on the
# fly, without storing them on disk.
# By John Leach <john@johnleach.co.uk> (with help from Eric Wong)
#
# Start the server like this:
#
#  rainbows -c rainbows.conf.rb rainbows-sha1.ru
#
# I've been testing this with Revactor, which requires Ruby 1.9 

johnl

root@srv-kve94:~/hirb# gem -v
1.3.5

root@srv-kve94:~/hirb# rake generate
(in /home/ubuntu/hirb)
# -*- encoding: utf-8 -*-

Gem::Specification.new do |s|
  s.name = %q{hirb}
  s.version = "0.3.4"

johnl

def method_in_deploy
  puts "METHOD IN DEPLOY"
end

task :task_in_deploy do
  puts "TASK IN DEPLOY"
end

task :do_before do 
  puts "BEFORE"