Learn more about Rocket, CoreOS' new container runtime, and the first implementation of the App Container Specification. We will give you an overview of Rocket, show you a demo of Rocket live, provide more information on the App Container Specification and answer questions as they arise.
this hangout, we will provide an overview of CoreOS. We will go over key
technologies, such as containers, etcd, fleet, flannel and more. Join us and learn how to
use these new technologies to build performant, reliable, large
etcd is CoreOS' distributed locking and service discovery technology. CoreOS recently released etcd 0.5.0 with many new features including a new raft implementation and static cluster bootstrap. Learn more about etcd and the new features included in the latest release.
Flock is a replacement for the default contact and calendar synchronization services provided by Google. Flock provides end-to-end encryption between multiple Android devices putting the privacy of your contacts and calendars back under your control.
A secure calling app for Android.
TextSecure is a free and open-source encrypted messaging application for Android. TextSecure can be used to send and receive SMS, MMS, and instant messages. The application uses end-to-end encryption to secure all messages that are sent to other TextSecure users.
TextSecure is developed by Open Whisper Systems and is released under the GPLv3 license.
The server that handles message routing for the TextSecure data channel. Communication is handled by a REST API and Push messaging (both GCM and APN).
A secure text messaging application for Android.
Matrix is an open standard for decentralised communication, providing simple HTTP APIs and open source reference implementations for securely distributing and persisting JSON over an open federation of servers.
Ein Ansatz, den Schlüsselaustausch im PGP-System sicherer und für den Benutzer einfacher zu gestalten, ist der OPENPGPKEY-Draft der IETF. Mit der dort beschriebenen Methode kann der Besitzer einer E-Mailadresse den zur Adresse passenden (öffentlichen) PGP-Schlüssel im DNS veröffentlichen.
If you need to convert files from one markup format into another, pandoc is your swiss-army knife. Pandoc can convert documents in markdown, reStructuredText, textile, HTML, DocBook, LaTeX, MediaWiki markup, TWiki markup, OPML, Emacs Org-Mode, Txt2Tags, Microsoft Word docx, EPUB, or Haddock markup to
HTML formats: XHTML, HTML5, and HTML slide shows using Slidy, reveal.js, Slideous, S5, or DZSlides.
Word processor formats: Microsoft Word docx, OpenOffice/LibreOffice ODT, OpenDocument XML
Ebooks: EPUB version 2 or 3, FictionBook2
Documentation formats: DocBook, GNU TexInfo, Groff man pages, Haddock markup
Page layout formats: InDesign ICML
Outline formats: OPML
TeX formats: LaTeX, ConTeXt, LaTeX Beamer slides
PDF via LaTeX
Lightweight markup formats: Markdown, reStructuredText, AsciiDoc, MediaWiki markup, DokuWiki markup, Emacs Org-Mode, Textile
Custom formats: custom writers can be written in lua.
FreeCAD is a parametric 3D modeler. Parametric modeling allows you to easily modify your design by going back into your model history and changing its parameters. FreeCAD is open source (LGPL license) and completely modular, allowing for very advanced extension and customization.
FreeCAD is multiplatfom, and reads and writes many open file formats such as STEP, IGES, STL and others.
The deployment of OpenStack is a complex task. The most important task at the beginning is to figure out what YOU (or the company you are working for) want to implement using OpenStack as a tool to provide infrastructure resources in a data center. Will the Openstack based cloud be used by your internal customers (the tenants) using a Web or CLI based API or is the Openstack cloud not seen by the tenants. In the last case, the cloud is only used by the IT department to make their working life more easy. But the “easy” has a high price – the added complexity.