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Terra Incognita: Liberdade, Espoliação
INSTITUTO DE FILOSOFIA E CIÊNCIAS HUMANAS PROGRAMA DE PÓS-GRADUAÇÃO DOUTORADO EM SOCIOLOGIA Terra incognita: liberdade, espoliação. O software livre entre técnicas de apropriação e estratégias de liberdade FRANCISCO ANTUNES CAMINATI CAMPINAS 2013 ii iii iv v vi Dedico esse trabalho aos sonhos de liberdade do Cacique Apow'ẽ e de Richard M. Stallman. vii viii AGRADECIMENTOS: TODO MEU RESPEITO E GRATIDÃO: À FAPESP E AO POVO DO ESTADO DE SP, por apoiarem este trabalho de pesquisa durante 5 anos. AO IFCH E À UNICAMP, A TODOS OS PROFESSORES, FUNCIONÁRIOS E COLEGAS; E A TODA COMUNIDADE UNIVERSITÁRIA E DE BARÃO GERALDO, por proporcionarem um verdadeiro encontro com o mundo. AO PROFESSOR PEDRO PEIXOTO FERREIRA pelo apoio decisivo na reta final e na defesa. AO PROFESSOR LAYMERT GARCIA DOS SANTOS por incentivar meu trabalho desde o início e pelas experiências de pensamento e pelos experimentos de criação que realizamos juntos. AOS PROFESSORES: IMRE SIMON (in memoria) e MAURO W. B. ALMEIDA pela participação no exame de qualificação que marcou a passagem da pesquisa de Mestrado para Doutorado (2007); RICARDO ANTUNES e SÉRGIO AMADEU DA SILVEIRA por participarem do segundo exame (2011) que, anos depois, habilitou a realização da defesa. AOS PROFESSORES: SÉRGIO SILVA, NÁDIA FARAGE, VANESA LEA, RENATO ORTIZ, MARIA FILOMENA GREGORI, MARCELO RIDENTI, OSWALDO SEVÁ, OMAR RIBEIRO e JORGE TÁPIA. AOS COLEGAS E PARCEIROS DO GRUPO DE PESQUISA CTeMe; DA REDE LATA – LABORATÓRIO DE ANTROPOLOGIA, TERRITÓRIO E AMBIENTE; E DO LABORATÓRIO DE CARTOGRAFIA DO CERES. À RÁDIO MUDA E AO COLETIVO SARAVÁ.ORG – por proporcionarem, a partir da superação da especialização técnica e da propriedade sobre o saber, experiências de cruzamento de conhecimentos e de práticas voltados para a transformação social e invenção de novos mundos, que foram a escola política de mais de uma geração. -
Going from Python to Guile Scheme a Natural Progression
Going from Python to Guile Scheme A natural progression Arne Babenhauserheide February 28, 2015 Abstract After 6 years of intense Python-Programming, I am starting into Guile Scheme. And against all my expec- tations, I feel at home. 1 2 The title image is built on Green Tree Python from Michael Gil, licensed under the creativecommons attribution license, and Guile GNU Goatee from Martin Grabmüller, Licensed under GPLv3 or later. This book is licensed as copyleft free culture under the GPLv3 or later. Except for the title image, it is copyright (c) 2014 Arne Babenhauserheide. Contents Contents 3 I My story 7 II Python 11 1 The Strengths of Python 13 1.1 Pseudocode which runs . 13 1.2 One way to do it . 14 1.3 Hackable, but painfully . 15 1.4 Batteries and Bindings . 17 1.5 Scales up . 17 2 Limitations of Python 19 2.1 The warped mind . 19 2.2 Templates condemn a language . 20 3 4 CONTENTS 2.3 Python syntax reached its limits . 21 2.4 Time to free myself . 23 IIIGuile Scheme 25 3 But the (parens)! 29 4 Summary 33 5 Comparing Guile Scheme to the Strengths of Python 35 5.1 Pseudocode . 36 General Pseudocode . 36 Consistency . 37 Pseudocode with loops . 40 Summary . 44 5.2 One way to do it? . 44 5.3 Planned Hackablility, but hard to discover. 50 Accessing variables inside modules . 51 Runtime Self-Introspection . 51 freedom: changing the syntax is the same as reg- ular programming . 58 Discovering starting points for hacking . 60 5.4 Batteries and Bindings: FFI . -
Accelerate Your Mobile Apps for Android On
The Developer Summit at ARM® TechCon™ 2013 Accelerate your Mobile Apps and Games for Android™ on ARM Matthew Du Puy! Software Engineer, ARM The Developer Summit at ARM® TechCon™ 2013 Presenter Matthew Du Puy! Software Engineer, ARM! ! Matthew Du Puy is a software engineer at ARM and is currently working to ensuring mobile app performance on the latest ARM technologies. Previously a self employed embedded systems software contractor working primarily on the Linux Kernel and a mountain climber.! ! Contact Details: ! Email: [email protected] Title: Accelerate Your Mobile Apps and Games for Android on ARM Overview: Learn to perform Android application and systems level analysis on Android apps and platforms using tools from Google, ARM, AT&T and others. Find bottlenecks in both SDK and NDK activities and learn different approaches to fixing those bottlenecks and better utilize platform technologies and APIs. Problem: This is not a desktop ▪ Mobile apps require special design considerations that aren’t always clear and tools to solve increasingly complex systems are limited! ▪ Animations and games drop frames! ▪ Networking, display, real time audio and video processing eat battery! ▪ App won’t fit in memory constraints Analysis ▪ Fortunately Google, ARM and many others are developing analysis tools and solutions to these problems! ▪ Is my app … ?! ▪ CPU/GPGPU bound! ▪ I/O or memory constrained! ▪ Power efficient! ▪ What can I do to fix it?# (short of buying everyone who runs my app# a Quad-core ARM® Cortex™-A15 processor # & ARM Mali™-T604 processor or Octo phone) In emerging markets, not everyone has access to the latest and greatest devices but they still want to game, shop, socialize and learn with their mobiles. -
Encouragez Les Framabooks !
Encouragez les Framabooks ! You can use Unglue.it to help to thank the creators for making Histoires et cultures du Libre. Des logiciels partagés aux licences échangées free. The amount is up to you. Click here to thank the creators Sous la direction de : Camille Paloque-Berges, Christophe Masutti Histoires et cultures du Libre Des logiciels partagés aux licences échangées II Framasoft a été créé en novembre 2001 par Alexis Kauffmann. En janvier 2004 une asso- ciation éponyme a vu le jour pour soutenir le développement du réseau. Pour plus d’infor- mation sur Framasoft, consulter http://www.framasoft.org. Se démarquant de l’édition classique, les Framabooks sont dits « livres libres » parce qu’ils sont placés sous une licence qui permet au lecteur de disposer des mêmes libertés qu’un utilisateur de logiciels libres. Les Framabooks s’inscrivent dans cette culture des biens communs qui, à l’instar de Wikipédia, favorise la création, le partage, la diffusion et l’ap- propriation collective de la connaissance. Le projet Framabook est coordonné par Christophe Masutti. Pour plus d’information, consultez http://framabook.org. Copyright 2013 : Camille Paloque-Berges, Christophe Masutti, Framasoft (coll. Framabook) Histoires et cultures du Libre. Des logiciels partagés aux licences échangées est placé sous licence Creative Commons -By (3.0). Édité avec le concours de l’INRIA et Inno3. ISBN : 978-2-9539187-9-3 Prix : 25 euros Dépôt légal : mai 2013, Framasoft (impr. lulu.com, Raleigh, USA) Pingouins : LL de Mars, Licence Art Libre Couverture : création par Nadège Dauvergne, Licence CC-By Mise en page avec LATEX Cette œuvre est mise à disposition selon les termes de la Licence Creative Commons Attribution 2.0 France. -
GNU Stow Manual
Stow 2.3.1 Managing the installation of software packages Bob Glickstein, Zanshin Software, Inc. Kahlil Hodgson, RMIT University, Australia. Guillaume Morin Adam Spiers This manual describes GNU Stow version 2.3.1 (28 July 2019), a program for managing farms of symbolic links. Software and documentation is copyrighted by the following: c 1993, 1994, 1995, 1996 Bob Glickstein <[email protected]> c 2000, 2001 Guillaume Morin <[email protected]> c 2007 Kahlil (Kal) Hodgson <[email protected]> c 2011 Adam Spiers <[email protected]> Permission is granted to make and distribute verbatim copies of this manual provided the copyright notice and this permission notice are preserved on all copies. Permission is granted to copy and distribute modified versions of this manual under the conditions for verbatim copying, provided also that the section enti- tled \GNU General Public License" is included with the modified manual, and provided that the entire resulting derived work is distributed under the terms of a permission notice identical to this one. Permission is granted to copy and distribute translations of this manual into another language, under the above conditions for modified versions, except that this permission notice may be stated in a translation approved by the Free Software Foundation. i Table of Contents 1 Introduction::::::::::::::::::::::::::::::::::::: 1 2 Terminology ::::::::::::::::::::::::::::::::::::: 3 3 Invoking Stow ::::::::::::::::::::::::::::::::::: 4 4 Ignore Lists ::::::::::::::::::::::::::::::::::::: 7 4.1 Motivation -
Embedded Operating Systems
7 Embedded Operating Systems Claudio Scordino1, Errico Guidieri1, Bruno Morelli1, Andrea Marongiu2,3, Giuseppe Tagliavini3 and Paolo Gai1 1Evidence SRL, Italy 2Swiss Federal Institute of Technology in Zurich (ETHZ), Switzerland 3University of Bologna, Italy In this chapter, we will provide a description of existing open-source operating systems (OSs) which have been analyzed with the objective of providing a porting for the reference architecture described in Chapter 2. Among the various possibilities, the ERIKA Enterprise RTOS (Real-Time Operating System) and Linux with preemption patches have been selected. A description of the porting effort on the reference architecture has also been provided. 7.1 Introduction In the past, OSs for high-performance computing (HPC) were based on custom-tailored solutions to fully exploit all performance opportunities of supercomputers. Nowadays, instead, HPC systems are being moved away from in-house OSs to more generic OS solutions like Linux. Such a trend can be observed in the TOP500 list [1] that includes the 500 most powerful supercomputers in the world, in which Linux dominates the competition. In fact, in around 20 years, Linux has been capable of conquering all the TOP500 list from scratch (for the first time in November 2017). Each manufacturer, however, still implements specific changes to the Linux OS to better exploit specific computer hardware features. This is especially true in the case of computing nodes in which lightweight kernels are used to speed up the computation. 173 174 Embedded Operating Systems Figure 7.1 Number of Linux-based supercomputers in the TOP500 list. Linux is a full-featured OS, originally designed to be used in server or desktop environments. -
CLE Materials
Software Freedom Law Center Fall Conference at Columbia Law School CLE materials October 30, 2015 License Compliance Dispute Resolution Software Freedom Law Center October 30, 2015 1) Software Freedom Law Center: Guide to GPL Compliance 2nd Edition 2) Free Software Foundation: Principles for Community-Oriented GPL Enforcement 3) Terry J. Ilardi: FOSS Compliance @ IBM 15 Years (and count- ing) Software Freedom Law Center Guide to GPL Compliance 2nd Edition Eben Moglen & Mishi Choudhary October 31, 2014 Contents TheWhat,WhyandHowofGNUGPL . 3 CopyrightandCopyleft . 4 Concepts and License Mechanics of Copyleft. 6 LicenseProvisionsAnalyzed. 10 GPLv2............................... 10 GPLv3............................... 18 GPLSpecialExceptionLicenses . 31 AGPL............................... 31 LGPL ............................... 34 Understanding Your Compliance Responsibilities . 41 WhoHasComplianceObligations? . 41 HowtoMeetComplianceObligations . 43 TheKeytoComplianceisGovernance . 45 PrinciplesofPreparedCompliance . 47 HandlingComplianceInquiries . 48 Appendix1: OfferofSourceCode . 52 References................................ 56 This document presents the legal analysis of the Software Freedom Law Center and the authors. This document does not express the views, intentions, policy, or legal analysis of any SFLC clients or client organizations. This document does not constitute legal advice or opinion regarding any specific factual situation or party. Specific legal advice should always be sought from qualified legal counsel on the application -
Free Gnu Linux Distributions
Free gnu linux distributions The Free Software Foundation is not responsible for other web sites, or how up-to-date their information is. This page lists the GNU/Linux distributions that are Linux and GNU · Why we don't endorse some · GNU Guix. We recommend that you use a free GNU/Linux system distribution, one that does not include proprietary software at all. That way you can be sure that you are. Canaima GNU/Linux is a distribution made by Venezuela's government to distribute Debian's Social Contract states the goal of making Debian entirely free. The FSF is proud to announce the newest addition to our list of fully free GNU/Linux distributions, adding its first ever small system distribution. Trisquel, Kongoni, and the other GNU/Linux system distributions on the FSF's list only include and only propose free software. They reject. The FSF's list consists of ready-to-use full GNU/Linux systems whose developers have made a commitment to follow the Guidelines for Free. GNU Linux-libre is a project to maintain and publish % Free distributions of Linux, suitable for use in Free System Distributions, removing. A "live" distribution is a Linux distribution that can be booted The portability of installation-free distributions makes them Puppy Linux, Devil-Linux, SuperGamer, SliTaz GNU/Linux. They only list GNU/Linux distributions that follow the GNU FSDG (Free System Distribution Guidelines). That the software (as well as the. Trisquel GNU/Linux is a fully free operating system for home users, small making the distro more reliable through quicker and more traceable updates. -
Pipenightdreams Osgcal-Doc Mumudvb Mpg123-Alsa Tbb
pipenightdreams osgcal-doc mumudvb mpg123-alsa tbb-examples libgammu4-dbg gcc-4.1-doc snort-rules-default davical cutmp3 libevolution5.0-cil aspell-am python-gobject-doc openoffice.org-l10n-mn libc6-xen xserver-xorg trophy-data t38modem pioneers-console libnb-platform10-java libgtkglext1-ruby libboost-wave1.39-dev drgenius bfbtester libchromexvmcpro1 isdnutils-xtools ubuntuone-client openoffice.org2-math openoffice.org-l10n-lt lsb-cxx-ia32 kdeartwork-emoticons-kde4 wmpuzzle trafshow python-plplot lx-gdb link-monitor-applet libscm-dev liblog-agent-logger-perl libccrtp-doc libclass-throwable-perl kde-i18n-csb jack-jconv hamradio-menus coinor-libvol-doc msx-emulator bitbake nabi language-pack-gnome-zh libpaperg popularity-contest xracer-tools xfont-nexus opendrim-lmp-baseserver libvorbisfile-ruby liblinebreak-doc libgfcui-2.0-0c2a-dbg libblacs-mpi-dev dict-freedict-spa-eng blender-ogrexml aspell-da x11-apps openoffice.org-l10n-lv openoffice.org-l10n-nl pnmtopng libodbcinstq1 libhsqldb-java-doc libmono-addins-gui0.2-cil sg3-utils linux-backports-modules-alsa-2.6.31-19-generic yorick-yeti-gsl python-pymssql plasma-widget-cpuload mcpp gpsim-lcd cl-csv libhtml-clean-perl asterisk-dbg apt-dater-dbg libgnome-mag1-dev language-pack-gnome-yo python-crypto svn-autoreleasedeb sugar-terminal-activity mii-diag maria-doc libplexus-component-api-java-doc libhugs-hgl-bundled libchipcard-libgwenhywfar47-plugins libghc6-random-dev freefem3d ezmlm cakephp-scripts aspell-ar ara-byte not+sparc openoffice.org-l10n-nn linux-backports-modules-karmic-generic-pae -
Libvdeplug Agno: Ethernet Encryption Su Reti Virtuali
Alma Mater Studiorum · Universita` di Bologna SCUOLA DI SCIENZE Corso di Laurea in Informatica Libvdeplug agno: Ethernet encryption su reti virtuali Relatore: Presentata da: Chiar.mo Prof. Michele Nalli Renzo Davoli 19 dicembre 2018 Per la mia famiglia, che ha sempre creduto in me. Introduzione In questo elaborato viene descritto il processo di sviluppo di libvdeplug agno: un modulo crittografico per VDE4 che permette di cifrare il traffico di una rete Ethernet virtuale VDE. Il capitolo 1 introduce il problema che libvdeplug agno mira a risolvere e dar`aun idea delle attuali tecniche di Ethernet encryption. Nel capitolo 2 si descrivono i requisiti che la soluzione deve possedere per essere soddisfacente e si introducono alcuni strumenti che saranno utilizzati nell'im- plementazione. Nel capitolo 3 saranno giustificate le scelte implementative fatte con particolare attenzione alle operazioni crittografiche. Nel capitolo 4 si discu- te la sicurezza complessiva del modulo sviluppato, sono presentati i risultati di alcuni test di performance e vengono suggeriti alcuni futuri sviluppi. Il codice sviluppato `estato rilasciato nel repository ufficiale [1]. Al momento di scrittura dell'elaborato esso non si trova ancora nel master branch, bens`ıin altri branch sperimentali. i Indice Introduzione i 1 Stato dell'arte 1 1.1 VDE . .1 1.1.1 VDE2 . .1 1.1.2 VDE4 . .2 1.1.3 VXVDE . .4 1.1.4 VXVDEX . .5 1.1.5 Fornire accesso alla rete reale . .5 1.2 Media Access Control Security . .6 1.2.1 Struttura hop-by-hop . .6 1.2.2 Formato frame . .6 1.2.3 Servizi di sicurezza supportati . -
Open Technology Development (OTD): Lessons Learned & Best Practices for Military Software
2011 OTD Lessons Learned Open Technology Development (OTD): Lessons Learned & Best Practices for Military Software 2011-05-16 Sponsored by the Assistant Secretary of Defense (Networks & Information Integration) (NII) / DoD Chief Information Officer (CIO) and the Under Secretary of Defense for Acquisition, Technology, and Logistics (AT&L) This document is released under the Creative Commons Attribution ShareAlike 3.0 (CC- BY-SA) License. You are free to share (to copy, distribute and transmit the work) and to remix (to adapt the work), under the condition of attribution (you must attribute the work in the manner specified by the author or licensor (but not in any way that suggests that they endorse you or your use of the work)). For more information, see http://creativecommons.org/licenses/by/3.0/ . The U.S. government has unlimited rights to this document per DFARS 252.227-7013. Portions of this document were originally published in the Software Tech News, Vol.14, No.1, January 2011. See https://softwaretechnews.thedacs.com/ for more information. Version - 1.0 2 2011 OTD Lessons Learned Table of Contents Chapter 1. Introduction........................................................................................................................... 1 1.1 Software is a Renewable Military Resource ................................................................................ 1 1.2 What is Open Technology Development (OTD) ......................................................................... 3 1.3 Off-the-shelf (OTS) Software Development -
Cisco Jabber Guest Client App for Ios 10.6.8 Licensing Document
Open Source Used In Cisco Jabber Guest Client App for iOS 10.6.8 Cisco Systems, Inc. www.cisco.com Cisco has more than 200 offices worldwide. Addresses, phone numbers, and fax numbers are listed on the Cisco website at www.cisco.com/go/offices. Text Part Number: 78EE117C99-105596583 Open Source Used In Cisco Jabber Guest Client App for iOS 10.6.8 1 This document contains licenses and notices for open source software used in this product. With respect to the free/open source software listed in this document, if you have any questions or wish to receive a copy of any source code to which you may be entitled under the applicable free/open source license(s) (such as the GNU Lesser/General Public License), please contact us at [email protected]. In your requests please include the following reference number 78EE117C99-105596583 Contents 1.1 boost 1.51.0 1.1.1 Notifications 1.1.2 Available under license 1.2 boost 1.46.1 1.2.1 Notifications 1.2.2 Available under license 1.3 cjson 2009 1.3.1 Available under license 1.4 CrashReporter v1.1 1.4.1 Available under license 1.5 curl 7.35 1.5.1 Available under license 1.6 curl/apache-portions 7.35 1.6.1 Available under license 1.7 e2fsprogs-lib-uuid 1.41.8 1.7.1 Available under license 1.8 Expat 1.95.2 1.8.1 Available under license 1.9 FPPopover 1.4.5 1.9.1 Available under license 1.10 glib 2.27.1 1.10.1 Available under license 1.11 gstreamer 0.10.35.1 1.11.1 Available under license 1.12 gstreamer-plugins-bad 0.10.22.1 1.12.1 Available under license Open Source Used In Cisco Jabber