carlosipe

#ssh-keygen -t rsa
cat ~/.ssh/id_rsa.pub | ssh user@hostname 'cat >> .ssh/authorized_keys'

carlosipe

apt-get install python-software-properties -y
apt-get install software-properties-common -y

carlosipe

require 'rubygems'
require 'nokogiri'
require 'fileutils'
require 'date'
require 'uri'

# usage: ruby import.rb my-blog.xml
# my-blog.xml is a file from Settings -> Basic -> Export in blogger.

data = File.read ARGV[0]

carlosipe

# in spec/support/omniauth_macros.rb
module OmniauthMacros
  def mock_auth_hash
    # The mock_auth configuration allows you to set per-provider (or default)
    # authentication hashes to return during integration testing.
    OmniAuth.config.mock_auth[:twitter] = {
      'provider' => 'twitter',
      'uid' => '123545',
      'user_info' => {
        'name' => 'mockuser',

carlosipe

ssh -R 10002:localhost:22 rocinante

carlosipe

for i in `find . -name "*.php"`; do iconv -f utf8 -t utf8 $i 2>&1 > /dev/null | perl -e "while(<>){print \"$i\\n\"}";done
for i in `cat convertir`; do cp $i tmp; iconv -f iso-8859-1 -t utf8 tmp > $i;done

carlosipe

# encoding: utf-8
class ImageUploader < CarrierWave::Uploader::Base
  include CarrierWave::MiniMagick
  
  storage :file
  # storage :fog

  # Process files as they are uploaded (if width >1024):
  process :resize_to_limit =>[1024, 10000]

carlosipe

f.inputs 'Content' do
  f.form_buffers.last << f.template.render("shared/partial_name")
  f.input :content
end

carlosipe

Dissecting Ruby with Ruby

Richard Schneeman (@schneems)

• Get into a library
  • bundle open wicked
  • Make sure you've set your $EDITOR
• Forget fancy debuggers
  • All you need is puts
  • A rubyist's tracer round: puts "================="
• Notation

carlosipe

desc "tail production log files" 
task :tail_logs, :roles => :app do
  trap("INT") { puts 'Interupted'; exit 0; }
  run "tail -f #{shared_path}/log/production.log" do |channel, stream, data|
    puts  # for an extra line break before the host name
    puts "#{channel[:host]}: #{data}" 
    break if stream == :err
  end
end