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Dockerdocker
X86 Exagear Emulation • Android Gaming • Meta Package Installation Year Two Issue #14 Feb 2015 ODROIDMagazine DockerDocker OS Spotlight: Deploying ready-to-use Ubuntu Studio containers for running complex system environments • Interfacing ODROID-C1 with 16 Channel Relay Play with the Weather Board • ODROID-C1 Minimal Install • Device Configuration for Android Development • Remote Desktop using Guacamole What we stand for. We strive to symbolize the edge of technology, future, youth, humanity, and engineering. Our philosophy is based on Developers. And our efforts to keep close relationships with developers around the world. For that, you can always count on having the quality and sophistication that is the hallmark of our products. Simple, modern and distinctive. So you can have the best to accomplish everything you can dream of. We are now shipping the ODROID U3 devices to EU countries! Come and visit our online store to shop! Address: Max-Pollin-Straße 1 85104 Pförring Germany Telephone & Fax phone : +49 (0) 8403 / 920-920 email : [email protected] Our ODROID products can be found at http://bit.ly/1tXPXwe EDITORIAL ow that ODROID Magazine is in its second year, we’ve ex- panded into several social networks in order to make it Neasier for you to ask questions, suggest topics, send article submissions, and be notified whenever the latest issue has been posted. Check out our Google+ page at http://bit.ly/1D7ds9u, our Reddit forum at http://bit. ly/1DyClsP, and our Hardkernel subforum at http://bit.ly/1E66Tm6. If you’ve been following the recent Docker trends, you’ll be excited to find out about some of the pre-built Docker images available for the ODROID, detailed in the second part of our Docker series that began last month. -
Mobile Phones and Cloud Computing
Mobile phones and cloud computing A quantitative research paper on mobile phone application offloading by cloud computing utilization Oskar Hamrén Department of informatics Human Computer Interaction Master’s programme Master thesis 2-year level, 30 credits SPM 2012.07 Abstract The development of the mobile phone has been rapid. From being a device mainly used for phone calls and writing text messages the mobile phone of today, or commonly referred to as the smartphone, has become a multi-purpose device. Because of its size and thermal constraints there are certain limitations in areas of battery life and computational capabilities. Some say that cloud computing is just another buzzword, a way to sell already existing technology. Others claim that it has the potential to transform the whole IT-industry. This thesis is covering the intersection of these two fields by investigating if it is possible to increase the speed of mobile phones by offloading computational heavy mobile phone application functions by using cloud computing. A mobile phone application was developed that conducts three computational heavy tests. The tests were run twice, by not using cloud computing offloading and by using it. The time taken to carry out the tests were saved and later compared to see if it is faster to use cloud computing in comparison to not use it. The results showed that it is not beneficial to use cloud computing to carry out these types of tasks; it is faster to use the mobile phone. 1 Table of Contents Abstract ..................................................................................................................................... 1 Table of Contents ..................................................................................................................... 2 1. Introduction .......................................................................................................................... 5 1.1 Previous research ........................................................................................................................ -
UNIVERSITY of CALIFORNIA SANTA CRUZ UNDERSTANDING and SIMULATING SOFTWARE EVOLUTION a Dissertation Submitted in Partial Satisfac
UNIVERSITY OF CALIFORNIA SANTA CRUZ UNDERSTANDING AND SIMULATING SOFTWARE EVOLUTION A dissertation submitted in partial satisfaction of the requirements for the degree of DOCTOR OF PHILOSOPHY in COMPUTER SCIENCE by Zhongpeng Lin December 2015 The Dissertation of Zhongpeng Lin is approved: Prof. E. James Whitehead, Jr., Chair Asst. Prof. Seshadhri Comandur Prof. Timothy J. Menzies Tyrus Miller Vice Provost and Dean of Graduate Studies Copyright c by Zhongpeng Lin 2015 Table of Contents List of Figures v List of Tables vii Abstract ix Dedication xi Acknowledgments xii 1 Introduction 1 1.1 Emergent Phenomena in Software . 1 1.2 Simulation of Software Evolution . 3 1.3 Research Outline . 4 2 Power Law and Complex Networks 6 2.1 Power Law . 6 2.2 Complex Networks . 9 2.3 Empirical Studies of Software Evolution . 12 2.4 Summary . 17 3 Data Set and AST Differences 19 3.1 Data Set . 19 3.2 ChangeDistiller . 21 3.3 Data Collection Work Flow . 23 4 Change Size in Four Open Source Software Projects 24 4.1 Methodology . 25 4.2 Commit Size . 27 4.3 Monthly Change Size . 32 4.4 Summary . 36 iii 5 Generative Models for Power Law and Complex Networks 38 5.1 Generative Models for Power Law . 38 5.1.1 Preferential Attachment . 41 5.1.2 Self-organized Criticality . 42 5.2 Generative Models for Complex Networks . 50 6 Simulating SOC and Preferential Attachment in Software Evolution 53 6.1 Preferential Attachment . 54 6.2 Self-organized Criticality . 56 6.3 Simulation Model . 57 6.4 Experiment Setup . -
[email protected]
PRIVACY TOOLKIT FOR LIBRARIANS [email protected] libraryfreedomproject.org/resources/privacy-toolkit-for-librarians/ THREAT MODELING ● assets ● adversaries ● capabilities ● consequences how much trouble are you willing to go through in order to try to prevent those? FREE SOFTWARE FOSS: the freedom to run, copy, distribute, study, change and improve the software (gnu.org) -vs. proprietary software -why does this matter for privacy? -most of these tools are free software SAFER BROWSING ● who owns your browser? ● what is a browser extension? ● Firefox and Tor ● Firefox privacy settings ● Firefox extensions menu ENCRYPTED WEBSITES ● what is encryption? 1. confidentiality 2. authenticity 3. integrity ● http vs https ● HTTPS Everywhere ● Let's Encrypt THIRD PARTY TRACKING ● cookies ● widgets ● analytics ● beacons ● behavioral advertising ● Privacy Badger This is a real image from an online marketing company. SEARCH TRACKING ● Google, Bing, and Yahoo collect and store your searches ● DuckDuckGo does not. They even have an extension! ● alerting patrons: “You might notice that your search engine looks different” ● embedded Google searchbars: Google Sharing TERMS OF SERVICE Image credit: xkcd.com E.U.L.A. = end user license agreement Terms of Service; Didn't Read WIFI SECURITY ● Open wifi access and plausible deniability ● Closed wifi encryption (authenticity – and integrity) ● Wired network snooping is possible but requires a physical connection FILE DELETION Clean system and protect privacy: trash, logs, recent places, cache, session data, etc CCLeaner – Windows and Mac OSX, not FOSS *Windows users, do not ever use the registry cleaner! Bleachbit – Windows and Linux, FOSS Deep Freeze/Clean Slate on patron PCs: very useful, easy to use, but not totally secure deletion. -
Github: a Case Study of Linux/BSD Perceptions from Microsoft's
1 FLOSS != GitHub: A Case Study of Linux/BSD Perceptions from Microsoft’s Acquisition of GitHub Raula Gaikovina Kula∗, Hideki Hata∗, Kenichi Matsumoto∗ ∗Nara Institute of Science and Technology, Japan {raula-k, hata, matumoto}@is.naist.jp Abstract—In 2018, the software industry giants Microsoft made has had its share of disagreements with Microsoft [6], [7], a move into the Open Source world by completing the acquisition [8], [9], the only reported negative opinion of free software of mega Open Source platform, GitHub. This acquisition was not community has different attitudes towards GitHub is the idea without controversy, as it is well-known that the free software communities includes not only the ability to use software freely, of ‘forking’ so far, as it it is considered as a danger to FLOSS but also the libre nature in Open Source Software. In this study, development [10]. our aim is to explore these perceptions in FLOSS developers. We In this paper, we report on how external events such as conducted a survey that covered traditional FLOSS source Linux, acquisition of the open source platform by a closed source and BSD communities and received 246 developer responses. organization triggers a FLOSS developers such the Linux/ The results of the survey confirm that the free community did trigger some communities to move away from GitHub and raised BSD Free Software communities. discussions into free and open software on the GitHub platform. The study reminds us that although GitHub is influential and II. TARGET SUBJECTS AND SURVEY DESIGN trendy, it does not representative all FLOSS communities. -
Accesso Alle Macchine Virtuali in Lab Vela
Accesso alle Macchine Virtuali in Lab In tutti i Lab del camous esiste la possibilita' di usare: 1. Una macchina virtuale Linux Light Ubuntu 20.04.03, che sfrutta il disco locale del PC ed espone un solo utente: studente con password studente. Percio' tutti gli studenti che accedono ad un certo PC ed usano quella macchina virtuale hanno la stessa home directory e scrivono sugli stessi file che rimangono solo su quel PC. L'utente PUO' usare i diritti di amministratore di sistema mediante il comando sudo. 2. Una macchina virtuale Linux Light Ubuntu 20.04.03 personalizzata per ciascuno studente e la cui immagine e' salvata su un server di storage remoto. Quando un utente autenticato ([email protected]) fa partire questa macchina Virtuale LUbuntu, viene caricata dallo storage centrale un immagine del disco esclusivamente per quell'utente specifico. I file modificati dall'utente vengono salvati nella sua immagine sullo storage centrale. L'immagine per quell'utente viene utilizzata anche se l'utente usa un PC diverso. L'utente nella VM è studente con password studente ed HA i diritti di amministratore di sistema mediante il comando sudo. Entrambe le macchine virtuali usano, per ora, l'hypervisor vmware. • All'inizio useremo la macchina virtuale LUbuntu che salva i file sul disco locale, per poterla usare qualora accadesse un fault delle macchine virtuali personalizzate. • Dalla prossima lezione useremo la macchina virtuale LUbuntu che salva le immagini personalizzate in un server remoto. Avviare VM LUBUNTU in Locale (1) Se la macchina fisica è spenta occorre accenderla. Fatto il boot di windows occorre loggarsi sulla macchina fisica Windows usando la propria account istituzionale [email protected] Nel desktop Windows, aprire il File esplorer ed andare nella cartella C:\VM\LUbuntu Nella directory vedete un file LUbuntu.vmx Probabilmente l'estensione vmx non è visibile e ci sono molti file con lo stesso nome LUbuntu. -
Ein Wilder Ritt Distributionen
09/2016 Besichtigungstour zu den skurrilsten Linux-Distributionen Titelthema Ein wilder Ritt Distributionen 28 Seit den frühen 90ern schießen die Linux-Distributionen wie Pilze aus dem Boden. Das Linux-Magazin blickt zurück auf ein paar besonders erstaunliche oder schräge Exemplare. Kristian Kißling www.linux-magazin.de © Antonio Oquias, 123RF Oquias, © Antonio Auch wenn die Syntax anderes vermu- samer Linux-Distributionen aufzustellen, Basis für Evil Entity denkt (Grün!), liegt ten lässt, steht der Name des klassischen denn in den zweieinhalb Jahrzehnten falsch. Tatsächlich basierte Evil Entity auf Linux-Tools »awk« nicht für Awkward kreuzte eine Menge von ihnen unseren Slackware und setzte auf einen eher düs- (zu Deutsch etwa „tolpatschig“), sondern Weg. Während einige davon noch putz- ter anmutenden Enlightenment-Desktop für die Namen seiner Autoren, nämlich munter in die Zukunft blicken, ist bei an- (Abbildung 3). Alfred Aho, Peter Weinberger und Brian deren nicht recht klar, welche Zielgruppe Als näher am Leben erwies sich der Fo- Kernighan. Kryptische Namen zu geben sie anpeilen oder ob sie überhaupt noch kus der Distribution, der auf dem Ab- sei eine lange etablierte Unix-Tradition, am Leben sind. spielen von Multimedia-Dateien lag – sie heißt es auf einer Seite des Debian-Wiki wollten doch nur Filme schauen. [1], die sich mit den Namen traditioneller Linux für Zombies Linux-Tools beschäftigt. Je kaputter, desto besser Denn, steht dort weiter, häufig halten Apropos untot: Die passende Linux- Entwickler die Namen ihrer Tools für Distribution für Zombies ließ sich recht Auch Void Linux [4], der Name steht selbsterklärend oder sie glauben, dass einfach ermitteln. Sie heißt Undead Linux je nach Übersetzung für „gleichgültig“ sie die User ohnehin nicht interessieren. -
Installation Iraf
INSTALLATION IRAF o IRAF: IMAGE REDUCTION AND ANALYSIS FACILITY (NOAO, TUCSON) SCISOFT (IRAF + DS9 + ...) MAC http://scisoftosx.dyndns.org/ LINUX http://www.eso.org/sci/software/scisoft/ P. OCVIRK - COURS DE REDUCTION DES DONNEES - M2 OBSERVATOIRE ASTRONOMIQUE DE STRASBOURG IRAF UBUNTU o DEPENDANCES o IRAF o CONFIG IRAF P. OCVIRK - COURS DE REDUCTION DES DONNEES - M2 OBSERVATOIRE ASTRONOMIQUE DE STRASBOURG INSTALLATION IRAF UBUNTU OCTOBRE 2012 Dependances (a installer avant iraf) o C’est peut-etre la premiere fois que vous devez installer des dependances. Vous aurez peut-etre l’impression de ne pas tout comprendre. Peu importe!! Le but c’est d’avoir iraf qui tourne! o Certaines sont deja presentes. Pour tester leur existence sur votre systeme: locate <ma dependance> o En general elles s’installent grace a apt-get: sudo apt-get install <ma dependance> o En cas de probleme avec une dependance, google est votre ami: faire une recherche “install SDL_image ubuntu” par exemple o Toutes les commandes de cette aide se lancent dans un terminal (ou xterm), la plupart (mais pas toutes!!) en mode super-user. Elles debutent alors par sudo (super-user do). P. OCVIRK - COURS DE REDUCTION DES DONNEES - M2 OBSERVATOIRE ASTRONOMIQUE DE STRASBOURG INSTALLATION IRAF UBUNTU OCTOBRE 2012 Dependances 1 o csh: sudo apt-get install csh o tcsh: sudo apt-get install tcsh o emacs (editeur de textes): sudo apt-get install emacs o SDL_image, SDL_ttf, libgfortran: deja installees? (me contacter si elles n’apparaissent pas avec un locate) P. OCVIRK - COURS DE REDUCTION DES DONNEES - M2 OBSERVATOIRE ASTRONOMIQUE DE STRASBOURG INSTALLATION IRAF UBUNTU OCTOBRE 2012 Dependances 2: le cas particuler de compat-libf2c-34. -
Easy2boot Usb Multiboot.Docx
Boot all your ISO's from one USB drive! 13. 16.13 Adding 'Install Windows xxx from ISO' menu entries to the Main menu Contents 14. 16.14 Removing the DOS, BACKUP and UTILITIES Main 1. 1 Introduction menu entries 1. 1.1 Three ways to add 'payload files' to E2B 15. 16.15 Change the way that payload files are listed in the 2. 2 E2B Version History menus 3. 3 Thanks for your help, feedback and support! 16. 16.16 Hotkey support 1. 3.1 Easy2Boot Introductory video 17. 16.17 Prevent the menu items from being automatically 4. 4 How to make a new Easy2Boot USB drive numbered 1. 4.1 Quick Instructions (video) 18. 16.18 Remove or change the 'Boot to first HDD [F7]' menu 2. 4.2 Quick Instructions (text) entry 3. 4.3 Really Detailed Instructions 19. 16.19 Remove or change the 'Reload Main Menu [F8]' menu 4. 4.4 3. Download E2B entry 5. 5 Getting Started - How to add payload (.ISO) files to 20. 16.20 Remove the 'Reboot [F9]' menu entry and function Easy2Boot 21. 16.21 Remove the 'Power Off [F10]' menu entry and function 1. 5.1 TWO GOLDEN RULES FOR E2B PAYLOAD FILES 22. 16.22 Add blank lines as separators to a menu 2. 5.2 FAQs 23. 16.23 Remove the 'Set default menu entry and timeout' Main 3. 5.3 Error 60: File not contiguous menu entry 4. 5.4 E2B Upgrade Packages 24. 16.24 Only show the Windows Install menu 5. -
Versatile Exploitation Techniques: Drone Hacking and Jamming with Raspberry-Pi and Wi-Fi Pineapple
International Journal of Innovative Technology and Exploring Engineering (IJITEE) ISSN: 2278-3075, Volume-9, Issue-1, November 2019 Versatile Exploitation Techniques: Drone Hacking and Jamming with Raspberry-Pi and Wi-Fi Pineapple J Caroline El Fiorenza, Revanth Kumar Lokku, Kirthika Sivakumar, M Reene Stephanie Unmanned aerial (UAVs) vehicles, or drones, are an Abstract—The utilization of Internet-of-Things (IoT) unmanned aerial vehicle that has no pilot ready, and are innovation is developing exponentially as more shoppers and explored by either a remote control, or by ready PCs. Drones organizations recognize the benefits offered by the savvy and are normally partitioned into three unique sorts of classes: (a) shrewd gadgets. The major purpose of this paper arose due to the reason that since drone innovation is a quickly rising segment recreational, (b) business and (c) military drones. inside the IoT and the danger of hacking couldn't just purpose an The expansion of recreational drone usage has prompted information break, it could likewise represent a noteworthy discourses in regards to the security of the unregulated drone hazard to the open well-being. On account of their flexible usage, and how to maintain a strategic distance from specialist applications and access to ongoing data, commercial drones are abusing airspace rules. At a similar time as buyers utilized used across a wide variety of smart city applications. However, with many IoT devices, security is frequently an untimely idea, drones as specialists, organizations have progressively leaving numerous drones helpless against programmers. What is investigated utilizing rambles for business use. being done in this paper is that this paper examines the present In 2016 they uncovered that they were trying a conveyance condition of automation security and exhibits a lot of Wi-Fi administration where clients could get little bundles up to five empowered drone vulnerabilities. -
Introduction to Fmxlinux Delphi's Firemonkey For
Introduction to FmxLinux Delphi’s FireMonkey for Linux Solution Jim McKeeth Embarcadero Technologies [email protected] Chief Developer Advocate & Engineer For quality purposes, all lines except the presenter are muted IT’S OK TO ASK QUESTIONS! Use the Q&A Panel on the Right This webinar is being recorded for future playback. Recordings will be available on Embarcadero’s YouTube channel Your Presenter: Jim McKeeth Embarcadero Technologies [email protected] | @JimMcKeeth Chief Developer Advocate & Engineer Agenda • Overview • Installation • Supported platforms • PAServer • SDK & Packages • Usage • UI Elements • Samples • Database Access FireDAC • Migrating from Windows VCL • midaconverter.com • 3rd Party Support • Broadway Web Why FMX on Linux? • Education - Save money on Windows licenses • Kiosk or Point of Sale - Single purpose computers with locked down user interfaces • Security - Linux offers more security options • IoT & Industrial Automation - Add user interfaces for integrated systems • Federal Government - Many govt systems require Linux support • Choice - Now you can, so might as well! Delphi for Linux History • 1999 Kylix: aka Delphi for Linux, introduced • It was a port of the IDE to Linux • Linux x86 32-bit compiler • Used the Trolltech QT widget library • 2002 Kylix 3 was the last update to Kylix • 2017 Delphi 10.2 “Tokyo” introduced Delphi for x86 64-bit Linux • IDE runs on Windows, cross compiles to Linux via the PAServer • Designed for server side development - no desktop widget GUI library • 2017 Eugene -
Editors Desk ...2
The content of this magazine is released under the Creative Commons Attribution-Share Alike 3.0 Unported license. For more information visit user http://creativecommons.org/licenses/by-sa/3.0 TM Issue #1 - April 2009 EDITORS DESK ................................ 2 COMMUNITY NEWS ........................ 3 CHOOSING A DE/WM ...................... 4 HARDENING SSH IN 60 SECONDS .................................... 6 GAMERS CORNER .......................... 9 TIPS & TRICKS ............................... 10 PIMP MY ARCH .............................. 11 SOFTWARE REVIEW ......................12 Q&A ..................................................14 EEDDIITTOORRSS DDEESSKK Welcome to the first issue of Arch User Magazine! ARCH USER STAFF Daniel Griffiths (Ghost1227) ........... Editor ello, and thank you for picking up issue #1 of Arch User Magazine! While David Crouse (Crouse) .......... Contributor the vast majority of you probably know me (or have at least seen me H around the forums), I feel that I should take a moment to introduce myself. My name is Daniel Griffiths, and I am a 26-year-old independent contractor in Delaware, US. Throughout my life, I have wandered through various UNIX/Linux systems including (but not limited to) MINIX, RedHat, Mandrake, Slackware, Gentoo, Debian, and even two home made distributions based on Linux From Scratch. I finally found Arch in 2007 and instantly fell in love with its elegant simplicity. Some of our more attentive readers may note that Arch already has a monthly newsletter. With the existence of the aformentioned newsletter, what is the point of adding another news medium to the mix? Fear not, newsletter readers, I have no intention of letting Arch User Magazine take the place of the newsletter. In fact, Arch User Magazine and the newsletter are intended to fill two very different needs in the Arch community.