un33k

FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'

phred

---
####
#### THIS IS OLD AND OUTDATED
#### LIKE, ANSIBLE 1.0 OLD.
####
#### PROBABLY HIT UP https://docs.ansible.com MY DUDES 
####
#### IF IT BREAKS I'M JUST SOME GUY WITH
#### A DOG, OK, SORRY
####

marktheunissen

This playbook has been removed as it is now very outdated.

raecoo

1. git remote add upstream <origin repo>
2. git fetch upstream
3. git merge upstream/master
4. git push

ndarville

"""
Two things are wrong with Django's default `SECRET_KEY` system:

1. It is not random but pseudo-random
2. It saves and displays the SECRET_KEY in `settings.py`

This snippet
1. uses `SystemRandom()` instead to generate a random key
2. saves a local `secret.txt`

KartikTalwar

The fastest remote directory rsync over ssh archival I can muster (40MB/s over 1gb NICs)

This creates an archive that does the following:

rsync (Everyone seems to like -z, but it is much slower for me)

• a: archive mode - rescursive, preserves owner, preserves permissions, preserves modification times, preserves group, copies symlinks as symlinks, preserves device files.
• H: preserves hard-links
• A: preserves ACLs

tomdyson

Wagtail tutorial

Thanks to [Serafeim Papastefanos] for authoring this tutorial. Please note that the installation process is in flux; most of the steps here should soon be unnecessary.

[Wagtail] is a new Open Source [Django]-based CMS. In this 20 minute tutorial we will see how you can create a blog from scratch using Wagtail. If you want to see some more examples of usage please take a look at the [wagtaildemo] GitHub project.

To follow this tutorial you will need to have [Python] 2.7 installed with a working version of [pip] and [virtualenv].

Installing the wagtail dependencies

jdklub

class BookChangeList(ChangeList):
    def __init__(self, request, model, list_display, list_display_links,
            list_filter, date_hierarchy, search_fields, list_select_related,
            list_per_page, list_max_show_all, list_editable, model_admin):

        super(BookChangeList, self).__init__(request, model, list_display, list_display_links,
            list_filter, date_hierarchy, search_fields, list_select_related,
            list_per_page, list_max_show_all, list_editable, model_admin)
        
        # these need to be defined here, and not in BookAdmin

alvagante

# Single interface with hostname

---
  network::hostname: 'host.my.domain'
  network::interfaces_hash:
    eth0:
      ipaddress: 172.17.1.10
      broadcast: 172.17.1.255
      netmask:   255.255.245.0
      gateway:   172.17.1.1

traumverloren

#########################
  # config/initializers/doorkeeper.rb
#########################

Doorkeeper.configure do
  # Change the ORM that doorkeeper will use.
  # Currently supported options are :active_record, :mongoid2, :mongoid3, :mongo_mapper
  orm :active_record

  # This block will be called to check whether the resource owner is authenticated or not.