Professor Norm Matloff's Beginner's Guide to Installing
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Kirjoituspohja VTT Science
IENCE C • •S T S E C Small world for dynamic wireless cyber-physical N O H I N systems S O I V Dissertation L • O S 142 G T Y H • R Industries and consumer markets are today increasingly using G I E L VTT SCIEN CE S H E G services exposed from wireless sensor and actuator networks, A I R H C cyber-physical machine-to-machine systems. The motivation for H the research arises from problems detected in the remote 1 4 2 interaction with embedded devices over dynamic wireless networks in such systems. The selected approach is based on the application of the small- world paradigm to cyber-physical systems. It is here assumed that the concept of small world, "six degrees of separation", can be expanded to also cover communication with wireless embedded devices in cyber-physical systems context. The main contributions are the technical enablers referred to as dynamic communication spaces, dynamic M2M service spaces, configuration and remote use of services, communication overlay, access systems selection, integrated mobility, secure ad hoc networking, situated opportunistic communication, hierarchical networking for small-world networks, and short-cuts for network optimization. The enablers have been evaluated as separate technical methods and means by means of experiments and/or simulations. According to the evaluations, the enablers seem to work well as separate building blocks and that they can be combined to expand the concept of small world to also cover communication with embedded devices. Wireless short-cuts can improve the scalability and efficiency of dynamic wireless networking and weak links are essential in the neighbour discovery process. -
Resurrect Your Old PC
Resurrect your old PCs Resurrect your old PC Nostalgic for your old beige boxes? Don’t let them gather dust! Proprietary OSes force users to upgrade hardware much sooner than necessary: Neil Bothwick highlights some great ways to make your pensioned-off PCs earn their keep. ardware performance is constantly improving, and it is only natural to want the best, so we upgrade our H system from time to time and leave the old ones behind, considering them obsolete. But you don’t usually need the latest and greatest, it was only a few years ago that people were running perfectly usable systems on 500MHz CPUs and drooling over the prospect that a 1GHz CPU might actually be available quite soon. I can imagine someone writing a similar article, ten years from now, about what to do with that slow, old 4GHz eight-core system that is now gathering dust. That’s what we aim to do here, show you how you can put that old hardware to good use instead of consigning it to the scrapheap. So what are we talking about when we say older computers? The sort of spec that was popular around the turn of the century. OK, while that may be true, it does make it seem like we are talking about really old hardware. A typical entry-level machine from six or seven years ago would have had something like an 800MHz processor, Pentium 3 or similar, 128MB of RAM and a 20- 30GB hard disk. The test rig used for testing most of the software we will discuss is actually slightly lower spec, it has a 700MHz Celeron processor, because that’s what I found in the pile of computer gear I never throw away in my loft, right next to my faithful old – but non-functioning – Amiga 4000. -
Ubuntu Kung Fu
Prepared exclusively for Alison Tyler Download at Boykma.Com What readers are saying about Ubuntu Kung Fu Ubuntu Kung Fu is excellent. The tips are fun and the hope of discov- ering hidden gems makes it a worthwhile task. John Southern Former editor of Linux Magazine I enjoyed Ubuntu Kung Fu and learned some new things. I would rec- ommend this book—nice tips and a lot of fun to be had. Carthik Sharma Creator of the Ubuntu Blog (http://ubuntu.wordpress.com) Wow! There are some great tips here! I have used Ubuntu since April 2005, starting with version 5.04. I found much in this book to inspire me and to teach me, and it answered lingering questions I didn’t know I had. The book is a good resource that I will gladly recommend to both newcomers and veteran users. Matthew Helmke Administrator, Ubuntu Forums Ubuntu Kung Fu is a fantastic compendium of useful, uncommon Ubuntu knowledge. Eric Hewitt Consultant, LiveLogic, LLC Prepared exclusively for Alison Tyler Download at Boykma.Com Ubuntu Kung Fu Tips, Tricks, Hints, and Hacks Keir Thomas The Pragmatic Bookshelf Raleigh, North Carolina Dallas, Texas Prepared exclusively for Alison Tyler Download at Boykma.Com Many of the designations used by manufacturers and sellers to distinguish their prod- ucts are claimed as trademarks. Where those designations appear in this book, and The Pragmatic Programmers, LLC was aware of a trademark claim, the designations have been printed in initial capital letters or in all capitals. The Pragmatic Starter Kit, The Pragmatic Programmer, Pragmatic Programming, Pragmatic Bookshelf and the linking g device are trademarks of The Pragmatic Programmers, LLC. -
Lightweight Distros on Test
GROUP TEST LIGHTWEIGHT DISTROS LIGHTWEIGHT DISTROS GROUP TEST Mayank Sharma is on the lookout for distros tailor made to infuse life into his ageing computers. On Test Lightweight distros here has always been a some text editing, and watch some Linux Lite demand for lightweight videos. These users don’t need URL www.linuxliteos.com Talternatives both for the latest multi-core machines VERSION 2.0 individual apps and for complete loaded with several gigabytes of DESKTOP Xfce distributions. But the recent advent RAM or even a dedicated graphics Does the second version of the distro of feature-rich resource-hungry card. However, chances are their does enough to justify its title? software has reinvigorated efforts hardware isn’t supported by the to put those old, otherwise obsolete latest kernel, which keeps dropping WattOS machines to good use. support for older hardware that is URL www.planetwatt.com For a long time the primary no longer in vogue, such as dial-up VERSION R8 migrators to Linux were people modems. Back in 2012, support DESKTOP LXDE, Mate, Openbox who had fallen prey to the easily for the i386 chip was dropped from Has switching the base distro from exploitable nature of proprietary the kernel and some distros, like Ubuntu to Debian made any difference? operating systems. Of late though CentOS, have gone one step ahead we’re getting a whole new set of and dropped support for the 32-bit SparkyLinux users who come along with their architecture entirely. healthy and functional computers URL www.sparkylinux.org that just can’t power the newer VERSION 3.5 New life DESKTOP LXDE, Mate, Xfce and others release of Windows. -
Free As in Freedom
Daily Diet Free as in freedom ... • The freedom to run the program, for any purpose (freedom 0). Application Seen elsewhere Free Software Choices • The freedom to study how the program works, and adapt it to Text editor Wordpad Kate / Gedit/Vi/ Emacs your needs (freedom 1). Access to the source code is a precondition for this. Office Suite Microsoft Office KOffice / Open Office • The freedom to redistribute copies so you can help your Word Processor Microsoft Word Kword / Writer Presentation PowerPoint KPresenter / Impress neighbor (freedom 2). Spreadsheet Excel Kexl / Calc • The freedom to improve the program, and release your Mail & Info Manager Outlook Thunderbird / Evolution improvements to the public, so that the whole community benefits (freedom 3). Access to the source code is a Browser Safari, IE Konqueror / Firefox precondition for this. Chat client MSN, Yahoo, Gtalk, Kopete / Gaim IRC mIRC Xchat Non-Kernel parts = GNU (GNU is Not Unix) [gnu.org] Netmeeting Ekiga Kernel = Linux [kernel.org] PDF reader Acrobat Reader Kpdf / Xpdf/ Evince GNU Operating Syetem = GNU/Linux or GNU+Linux CD - burning Nero K3b / Gnome Toaster Distro – A flavor [distribution] of GNU/Linux os Music, video Winamp, Media XMMS, mplayer, xine, player rythmbox, totem Binaries ± Executable Terminal>shell>command line – interface to type in command Partition tool Partition Magic Gparted root – the superuser, administrator Graphics and Design Photoshop, GIMP, Image Magick & Corel Draw Karbon14,Skencil,MultiGIF The File system Animation Flash Splash Flash, f4l, Blender Complete list- linuxrsp.ru/win-lin-soft/table-eng.html, linuxeq.com/ Set up Broadband Ubuntu – set up- in terminal sudo pppoeconf. -
Manage Partitions and Disks with Gparted-Clonezi
Linux.com :: Manage partitions and disks with GParted-Clonezilla live CD http://www.linux.com/feature/115208?theme=print Linux.com Everything Linux and Open Source Manage partitions and disks with GParted-Clonezilla live CD July 02, 2007 (9:00:00 PM) - 7 hours, 11 minutes ago By: Mayank Sharma Backing up partitions and hard disks sounds like work -- until you've tried Clonezilla. With Clonezilla you can clone and duplicate partitions of various formats and disks of various sizes locally or over the network. Even more impressive is the fact that you can do all this without typing complicated commands. And since Clonezilla is available as part of the GParted-Clonezilla live CD, you don't even have to install it. Most desktop users don't back up disks or partitions day in and day out. But once in a while you may manage to exhaust free disk space on a partition. If it's surrounded by another partition, you can either move it to another disk or to another area of the same disk that has free disk space around it, but that's easier said than done. While system administrators may take such problems in stride, for most desktop users this situation is like a punch in the face. After breaking into a sweat and Googling for an easy solution, they may spend a couple of hours backing up most of the data to removable drives, repartitioning the drive, reinstalling the distro, and restoring the data. But there's an easier solution. The GParted-Clonezilla live CD is available as a 131.5MB minimal distro based on Gentoo-catalyst, and uses the Xorg X server, the lightweight Fluxbox window manager, and a modified 2.6-series Linux kernel. -
Getting Started with Ubuntu 12.04
Getting Started withUbuntu 12.04 Second Edition The Ubuntu Manual Team Copyright © – by e Ubuntu Manual Team. Some rights reserved. cba is work is licensed under the Creative Commons Aribution–Share Alike . License. To view a copy of this license, see Appendix A, visit http://creativecommons.org/licenses/by-sa/./, or send a leer to Creative Commons, Second Street, Suite , San Francisco, California, , USA. Geing Started with Ubuntu . can be downloaded for free from http:// ubuntu-manual.org/ or purchased from http://ubuntu-manual.org/buy/ gswue/en_US. A printed copy of this book can be ordered for the price of printing and delivery. We permit and even encourage you to dis- tribute a copy of this book to colleagues, friends, family, and anyone else who might be interested. http://ubuntu-manual.org Second Edition Revision number: Revision date: -- :: + Contents Prologue Welcome Ubuntu Philosophy A brief history of Ubuntu Is Ubuntu right for you? Contact details About the team Conventions used in this book Installation Geing Ubuntu Trying out Ubuntu Installing Ubuntu—Geing started Finishing Installation Ubuntu installer for Windows e Ubuntu Desktop Understanding the Ubuntu desktop Unity Using Launcher e Dash Workspaces Managing windows Browsing files on your computer Nautilus file manager Searching for files and folders on your computer Customizing your desktop Accessibility Session options Geing help Working with Ubuntu All the applications you need Geing online Browsing the web Reading and composing email Using instant messaging Microblogging Viewing and editing photos Watching videos and movies Listening to audio and music Burning CDs and DVDs Working with documents, spreadsheets, and presentations Ubuntu One Hardware Using your devices Hardware identification . -
Canonical Vs. Community - an Outside Study
Canonical vs. Community - an Outside Study Master thesis by Lasse Stissing Jensen Jane Billestrup Dan Kærvang July 31 th 2009 2 Aalborg University Department of Computer Science Information Systems Selma Lagerl¨ofsVej 300 DK-9220 Aalborg ø http://www.cs.aau.dk Title: Canonical vs. Community Synopsis: - an Outside Study This report is about the collaboration be- Theme: tween a company and an open source com- Open Source Development munity. We have examined what control the company has over the community, and Project term: what the relation is between the commu- February 1st to July 31st 2009 nity and a company with commercial inter- ests. The open source distribution exam- ined in this thesis, is Ubuntu and the com- Project group: pany is Canonical. Our research method is d613a a case study, and our method for collect- ing data is conducting qualitative research Members: interviews with both Canonical employees Dan Kærvang and Ubuntu community members. Ad- Jane Billestrup ditionally we have conducted an unstruc- Lasse Stissing Jensen tured observation study at the Ubuntu De- veloper Summit in Barcelona May 25th to May 29th, 2009, to confirm our find- ings from the interviews, and gathering fur- Supervisor: ther empirical data. Our conslusion states Peter Axel Nielsen among others that Canonical has a great deal of control with the Ubuntu releases, even though they might try to give the vol- Circulation: 5 unteer developers a chance to be heard. In Numbers of pages: 73 the end both sides have one major goal in common: Making Ubuntu as great a dis- Appendix: 1 + CD tribution as possible. -
Praise for the Official Ubuntu Book
Praise for The Official Ubuntu Book “The Official Ubuntu Book is a great way to get you started with Ubuntu, giving you enough information to be productive without overloading you.” —John Stevenson, DZone Book Reviewer “OUB is one of the best books I’ve seen for beginners.” —Bill Blinn, TechByter Worldwide “This book is the perfect companion for users new to Linux and Ubuntu. It covers the basics in a concise and well-organized manner. General use is covered separately from troubleshooting and error-handling, making the book well-suited both for the beginner as well as the user that needs extended help.” —Thomas Petrucha, Austria Ubuntu User Group “I have recommended this book to several users who I instruct regularly on the use of Ubuntu. All of them have been satisfied with their purchase and have even been able to use it to help them in their journey along the way.” —Chris Crisafulli, Ubuntu LoCo Council, Florida Local Community Team “This text demystifies a very powerful Linux operating system . in just a few weeks of having it, I’ve used it as a quick reference a half dozen times, which saved me the time I would have spent scouring the Ubuntu forums online.” —Darren Frey, Member, Houston Local User Group This page intentionally left blank The Official Ubuntu Book Sixth Edition This page intentionally left blank The Official Ubuntu Book Sixth Edition Benjamin Mako Hill Matthew Helmke Amber Graner Corey Burger With Jonathan Jesse, Kyle Rankin, and Jono Bacon Upper Saddle River, NJ • Boston • Indianapolis • San Francisco New York • Toronto • Montreal • London • Munich • Paris • Madrid Capetown • Sydney • Tokyo • Singapore • Mexico City Many of the designations used by manufacturers and sellers to distinguish their products are claimed as trademarks. -
Fedora 17 System Administrator's Guide
Fedora 17 System Administrator's Guide Deployment, Configuration, and Administration of Fedora 17 Jaromír Hradílek Douglas Silas Martin Prpič Stephen Wadeley Eliška Slobodová Tomáš Čapek Petr Kovář John Ha System Administrator's Guide David O'Brien Michael Hideo Don Domingo Fedora 17 System Administrator's Guide Deployment, Configuration, and Administration of Fedora 17 Edition 1 Author Jaromír Hradílek [email protected] Author Douglas Silas [email protected] Author Martin Prpič [email protected] Author Stephen Wadeley [email protected] Author Eliška Slobodová [email protected] Author Tomáš Čapek [email protected] Author Petr Kovář [email protected] Author John Ha Author David O'Brien Author Michael Hideo Author Don Domingo Copyright © 2012 Red Hat, Inc. and others. The text of and illustrations in this document are licensed by Red Hat under a Creative Commons Attribution–Share Alike 3.0 Unported license ("CC-BY-SA"). An explanation of CC-BY-SA is available at http://creativecommons.org/licenses/by-sa/3.0/. The original authors of this document, and Red Hat, designate the Fedora Project as the "Attribution Party" for purposes of CC-BY-SA. In accordance with CC-BY-SA, if you distribute this document or an adaptation of it, you must provide the URL for the original version. Red Hat, as the licensor of this document, waives the right to enforce, and agrees not to assert, Section 4d of CC-BY-SA to the fullest extent permitted by applicable law. Red Hat, Red Hat Enterprise Linux, the Shadowman logo, JBoss, MetaMatrix, Fedora, the Infinity Logo, and RHCE are trademarks of Red Hat, Inc., registered in the United States and other countries. -
Copyrighted Material
37_125052 bindex.qxp 3/23/07 6:36 PM Page 343 Index Applications (Ubuntu Help Centre Symbols and Numerics window), 288 (@) at character, 70 Applications menu (GNOME desktop) (\) backslash character, 66 Accessories menu, 151 (:) colon character, 70 Add & Remove menu, 152 802.11a networks, 96 Games menu, 151 802.11b networks, 95–96 Graphics menu, 152 802.11g networks, 95–96 Internet menu, 152 802.11i networks, 95–96 Office menu, 152 802.11n networks, 96 Sound & Video menu, 152 (/) slash character, 65 applications, starting, 164–165 (~) tilde character, 70 APs (Access Points) overview, 98 unencrypted APs, 93, 97, 98–102 • A • WEP-encrypted APs, 93, 98, 102–103 WPA-encrypted APs, 98, 103–110 About GNOME option (GNOME desktop), apt-get utility 153 package installation with, 298 About OpenOffice.org, 289 package updating with, 296 About Ubuntu (Ubuntu Help Centre Archive Manager, 167 window), 288 asymmetric keys, 324 About Ubuntu option (GNOME desktop), at (@) character, 70 153 Audacity sound editor access points (APs) converting files, 267–268 overview, 98 installing, 266 unencrypted APs, 93, 97, 98–102 multimedia, 266–268 WEP-encrypted APs, 93, 98, 102–103 setting up, 266–267 WPA-encrypted APs, 98, 103–110 audio CDs, burning, 265–270 accessories, 167–168 audio files, playing, 257–258 Accessories menu (GNOME desktop), 151 automatic suspension, programming your activating the new settings for static IP computer for, 76 addresses, 89–90 COPYRIGHTEDautomatic MATERIAL update system for Firefox, 188 Add/Remove application, 170 Add & Remove menu -
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