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lsb_release -a

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• git-core (ppa:git-core/ppa)
• ag (silversearcher-ag)
• neovim (ppa:neovim-ppa/unstable)

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Rails Models

Generating models

$ rails g model User

Associations

belongs_to

has_one

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source 'https://rubygems.org'


gem 'dotenv-rails'

gem 'rails', '4.1.6'
gem 'pg'
gem 'uglifier', '>= 1.3.0'
gem 'coffee-rails', '~> 4.0.0'
# gem 'therubyracer',  platforms: :ruby

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# Quelle: http://anthonylewis.com/2011/02/09/to-hex-and-back-with-ruby/

Base64.decode64('ZNgCF5auf9KN/PzwpUaxKyvLAtU=').each_byte.map{ |b| b.to_s(16) }.join

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#!/usr/bin/env ruby
# encoding: utf-8

require 'net/ldap'
require 'awesome_print'
require 'csv'


def fetch_from_ldap uid
  connect_ldap

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• hello world
• hello World
• hallo world
• Hello Welt

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require 'net/ldap'

ldap = Net::LDAP.new
ldap.host = your_server_ip_address
ldap.port = 389
ldap.auth "joe_user", "opensesame"
if ldap.bind
  # authentication succeeded
else
  # authentication failed

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basedn = "uid=foo,ou=bar,c=baz"
attrs = ["mail", "cn", "sn", "objectclass"]
ldap.search(:base => basedn, :attributes => attrs) do |entry|
  puts "DN: #{entry.dn}"
  entry.each do |attr, values|
    puts "#{attr}:"
    values.each do |value|
      puts "#{value}"
    end
  end

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=Navigating=
    visit('/projects')
    visit(post_comments_path(post))

=Clicking links and buttons=
    click_link('id-of-link')
    click_link('Link Text')
    click_button('Save')
    click('Link Text') # Click either a link or a button
    click('Button Value')