Curso De Linux
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
Universidad Pol Facultad D Trabajo
UNIVERSIDAD POLITÉCNICA DE MADRID FACULTAD DE INFORMÁTICA TRABAJO FINAL DE CARRERA ESTUDIO DEL PROTOCOLO XMPP DE MESAJERÍA ISTATÁEA, DE SUS ATECEDETES, Y DE SUS APLICACIOES CIVILES Y MILITARES Autor: José Carlos Díaz García Tutor: Rafael Martínez Olalla Madrid, Septiembre de 2008 2 A mis padres, Francisco y Pilar, que me empujaron siempre a terminar esta licenciatura y que tanto me han enseñado sobre la vida A mis abuelos (q.e.p.d.) A mi hijo icolás, que me ha dejado terminar este trabajo a pesar de robarle su tiempo de juego conmigo Y muy en especial, a Susana, mi fiel y leal compañera, y la luz que ilumina mi camino Agradecimientos En primer lugar, me gustaría agradecer a toda mi familia la comprensión y confianza que me han dado, una vez más, para poder concluir definitivamente esta etapa de mi vida. Sin su apoyo, no lo hubiera hecho. En segundo lugar, quiero agradecer a mis amigos Rafa y Carmen, su interés e insistencia para que llegara este momento. Por sus consejos y por su amistad, les debo mi gratitud. Por otra parte, quiero agradecer a mis compañeros asesores militares de Nextel Engineering sus explicaciones y sabios consejos, que sin duda han sido muy oportunos para escribir el capítulo cuarto de este trabajo. Del mismo modo, agradecer a Pepe Hevia, arquitecto de software de Alhambra Eidos, los buenos ratos compartidos alrrededor de nuestros viejos proyectos sobre XMPP y que encendieron prodigiosamente la mecha de este proyecto. A Jaime y a Bernardo, del Ministerio de Defensa, por haberme hecho descubrir las bondades de XMPP. -
Linux Einführungskurs
Linux Einführungskurs Burkhard Obergöker Oktober 2011 Linux-Einführungskurs Inhalt 1 BEVOR ES LOSGEHT .....................................................................................4 2 HISTORIE..........................................................................................................5 3 AUFBAU DES UNIX-( UND LINUX-) SYSTEMS..............................................6 4 BENUTZERVERWALTUNG.............................................................................8 4.1 Benutzer..................................................................................................................................................8 4.2 Der Superuser (root)..............................................................................................................................8 4.3 Gruppen..................................................................................................................................................8 5 DATEISYSTEME.............................................................................................10 5.1 Die Struktur des Dateisystems...........................................................................................................10 5.2 Dateitypen.............................................................................................................................................11 5.3 Technischer Aufbau eines Dateisystems............................................................................................11 5.4 Rechtevergabe......................................................................................................................................13 -
Everyone and His Brother Is Speaking About Linux (Ie Ne
Everyone and his brother is speaking about Linux (i.e. ne ho davvero bisogno nella mia azienda?) [Logo Linux Guide for Managers] di Marco Iannacone - [email protected] Versione 1.0f Introduzione Nell'attuale contesto informatico sono poche le persone che non hanno ancora sentito parlare di Linux. È la parola chiave del momento: non passa giorno in cui una grande azienda (anche del calibro di IBM, COMPAQ, SGI, HP, ecc.) non rilasci una dichiarazione con la quale annunci il supporto di questa piattaforma o l'inizio del porting di un prodotto su questo Sistema Operativo (OS). Linux promette bassi costi, robustezza, potabilità su molteplici piattaforme hardware, disponibilità di sorgenti, supporto gratuito, ecc. Eppure Linux non identifica univocamente una sola azienda: Caldera, Debian, Mandrake, MkLinux, Prosa, Penguin Computing, Red Hat, Slackware, Stampede, Suse, TurboLinux, Trinux, VA Linux Systems e Yellow Dog sono solo un piccolo campione delle aziende che ne vendono una distribuzione, senza parlare di quelle che producono applicazioni per Linux o che ruotano comunque intorno al mondo Opensource. La disponibilità dei codici sorgenti rende molto semplice le modifiche a questo sistema che da alcuni viene catalogato come freeware, ma che in realtà sarebbe meglio definire opensources. Solo un anno e mezzo fa, tuttavia, se aveste chiesto all'lT manager di una grande azienda la sua opinione sul free software, vi avrebbe risposto che la sua azienda non lo usa. Avrebbe probabilmente aggiunto che non vi è supporto, che non è sufficientemente robusto e non raggiunge la qualità dei prodotti commerciali. Improvvisamente però nel 1998 questa percezione è cambiata (http://www.lwn.net/1999/features/1998timeline/) come mai? Esistono siti sulla Rete dove è possibile scaricare una versione completa di Linux (non una demo, bensì il prodotto completo) gratuitamente.. -
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 -
Linuxvilág 5. Évf. 4. Sz. (2004 Április)
Fogadó a Linuxhoz Munkaasztalból soha nem elég! Fedezzük fel az új asztali környezeteket anélkül, hogy szokásos felületünket ehhez el kellene hagynunk. Szakácsunk azt mutatja be, hogyan ágyazhatunk egymásba X-munkafolyamatokat. © Kiskapu Kft. Minden jog fenntartva rançois, úgy látom, a Window Maker használata mellett döntöttél – nagyszerû! Az egy remek ablak- kezelõ, élvezni fogod vele a munkát. Két héttel eze- Flõtt a Gnome-ot futtattad, a múlt héten a KDE volt teríté- ken, most pedig a Window Maker. Örülök, hogy megfogad- tad a tanácsomat és más ablakkezelõket is kipróbálsz. Végtére is a Linux használatának az egyik legnagyszerûbb vonása, hogy mindig van választási lehetõségünk. Quoi? Hogy én melyiket használom? Ezek mindegyikét és még vagy féltucatot, mon ami! Nem, François, nem ugratlak. Az elsõdleges munkafelületem a KDE, de itt van a Gnome, amott az XFCE, és azon a virtuális asztalon a Window Makert futtatom. Sõt Window Maker-munkafolya- matomban még az IceWM is fut. Nem, mon ami, egyáltalán nem bonyolult a dolog, és meg is fogom mutatni neked, mihelyt megérkeznek a vendégeink. De már itt is vannak. François! Vite! A pincébe, gyorsan! Mivel a mai menü 1. kép Egy meglehetõsen nehézkes inkább desszert, mint fõétkezés, menj le a 2001-es Niagara és csupasz X-képernyõ egyetlen X-terminállal Peninsula rizling jégborért és hozd fel tout de suite! Isten hozott titeket Chez Marcelnél, foglaljatok helyet! vagy F6. Amennyiben az X-et a parancssorból indítottuk Éppen arra próbálom rávenni hûséges pincérünket, hogy (és nem valamilyen beléptetõprogramból, mint a gdm próbálja ki a különféle munkaasztalokat (desktop). Mindig vagy a kdm), látnunk kell a képernyõn a munkafolyamattal érdekes próbára tenni valami újat, ezért változtatjuk a kapcsolatos párbeszédet, ahogy megnyomjuk a CTRL-ALT- menüt is állandóan, non? Ugyanez áll az asztali környeze- F1 billentyûkombinációt és az X eseménynaplójának a tünkre is. -
DMK BO2K8.Pdf
Black Ops 2008: It’s The End Of The Cache As We Know It Or: “64K Should Be Good Enough For Anyone” Dan Kaminsky Director of Penetration Testing IOActive, Inc. copyright IOActive, Inc. 2006, all rights reserved. Introduction • Hi! I’m Dan Kaminsky – This is my 9th talk here at Black Hat – I look for interesting design elements – new ways to manipulate old systems, old ways to manipulate new systems – Career thus far spent in Fortune 500 • Consulting now – I found a really bad bug a while ago. • You might have heard about it. • There was a rather coordinated patching effort. • I went out on a very shaky limb, to try to keep the details quiet – Asked people not to publicly speculate » Totally unreasonable request » Had to try. – Said they’d be congratulated here Thanks to the community • First finder: Pieter de Boer – Michael Gersten – 51 hours later – Mike Christian • Best Paper • Left the lists – Bernard Mueller, sec- – Paul Schmehl consult.com – Troy XYZ – Five days later, but had full – Others info/repro • Thanks • Interesting thinking (got close, – Jen Grannick (she contacted kept off lists) me) – Andre Ludwig – DNSStuff (they taught me – Nicholas Weaver LDNS, and reimplemented – “Max”/@skst (got really really my code better) close) – Everyone else (people know – Zeev Rabinovich who they are, and know I owe them a beer). Obviously thanks to the Summit Members • Paul Vixie • People have really been • David Dagon incredible with this. – Georgia Tech – thanks for • What did we accomplish? the net/compute nodes • Florian Weimer • Wouter Wijngaards • Andreas Gustaffon • Microsoft • Nominum • OpenDNS • ISC • Neustar • CERT There are numbers and are there are numbers • 120,000,000 – The number of users protected by Nominum’s carrier patching operation – They’re not the Internet’s most popular server! • That’s BIND, and we saw LOTS of BIND patching – They’re not the only server that got lots of updates • Microsoft’s Automatic Updates swept through lots and lots of users • Do not underestimate MSDNS behind the firewall. -
Adventures with Illumos
> Adventures with illumos Peter Tribble Theoretical Astrophysicist Sysadmin (DBA) Technology Tinkerer > Introduction ● Long-time systems administrator ● Many years pointing out bugs in Solaris ● Invited onto beta programs ● Then the OpenSolaris project ● Voted onto OpenSolaris Governing Board ● Along came Oracle... ● illumos emerged from the ashes > illumos key differentiators ● ZFS – reliable and easy to manage ● Dtrace – extreme observability ● Zones – lightweight virtualization ● Standards – pretty strict ● Compatibility – decades of heritage ● “Solarishness” ● No systemd ;-) > Diverse distributions ● OpenIndiana – OpenSolaris ● OmniOS – server focus ● SmartOS – Joyent's cloud ● Delphix/Nexenta/+ – storage focus ● DilOS, osdyson – debian ● Tribblix – one of the small fry > Distro differences ● Packaging – IPS: OI, Omnios, XStreamOS – SVR4: OpenSXCE, Tribblix – Deb: DilOS, osdyson – Pkgsrc: SmartOS – Storage vendors don't have (exposed) packaging – (No active rpm distro – Belenix is inactive) > Distro differences ● X86/X64 – Pretty much everything ● SPARC – OpenSXCE or Tribblix ● X64 only – SmartOS ● Minimum memory depends on packaging – IPS needs > 1G – Others happy in 512M > Distro focus ● OpenIndiana – copy OpenSolaris ● OmniOS – server, supported ● OpenSXCE – copy Solaris 10 ● XStreamOS – modern OpenIndiana ● SmartOS – foundation for cloud ● Tribblix – what OpenSolaris should have been > Why do it yourself? ● Challenging and interesting ● Understand the inner workings ● Satisfy the target audience ● Make a flexible platform for development -
X Window System Architecture Overview HOWTO
X Window System Architecture Overview HOWTO Daniel Manrique [email protected] Revision History Revision 1.0.1 2001−05−22 Revised by: dm Some grammatical corrections, pointed out by Bill Staehle Revision 1.0 2001−05−20 Revised by: dm Initial LDP release. This document provides an overview of the X Window System's architecture, give a better understanding of its design, which components integrate with X and fit together to provide a working graphical environment and what choices are there regarding such components as window managers, toolkits and widget libraries, and desktop environments. X Window System Architecture Overview HOWTO Table of Contents 1. Preface..............................................................................................................................................................1 2. Introduction.....................................................................................................................................................2 3. The X Window System Architecture: overview...........................................................................................3 4. Window Managers..........................................................................................................................................4 5. Client Applications..........................................................................................................................................5 6. Widget Libraries or toolkits...........................................................................................................................6 -
Formation Debian GNU/Linux DOCUMENTDE TRAVAIL 1 / 240
Formation Debian GNU/Linux DOCUMENT DE TRAVAIL 1 / 240 Formation Debian GNU/Linux Ed. 4.0.3.2 Ed. 4.0.3.2 Formation Debian GNU/Linux DOCUMENT DE TRAVAIL 2 / 240 Copyright c 2002-2008 Alexis de LattreRémy GarrigueTanguy OrtoloAdrien GrandBrian FravalLoïc Alsfasser Vous avez le droit de copier, distribuer et/ou modifier cette documentation selon les termes de la GNU General Public License , version 2 ou n’importe quelle version ultérieure, telle que publiée par la Free Software Foundation. Le texte de la licence se trouve dans l’annexe GNU General Public License. Ed. 4.0.3.2 Formation Debian GNU/Linux DOCUMENT DE TRAVAIL 3 / 240 INDEXATION DU DOCUMENT TITRE : REFERENCE : Formation Debian GNU/Linux ACTION NOM DATE SIGNATURE RÉDIGÉ PAR Alexis de Lattre, 10 mai 2008 Rémy Garrigue, Tanguy Ortolo, Adrien Grand, Loïc Alsfasser, et Brian Fraval SUIVI DU DOCUMENT INDICE DATE MODIFICATIONS NOM Ed. 4.0.3.2 Formation Debian GNU/Linux DOCUMENT DE TRAVAIL 4 / 240 Table des matières I Installation de Debian GNU/Linux 3 1 Linux, GNU, logiciels libres,... c’est quoi ? 4 2 La distribution Debian 7 3 Motivation et matériel requis 11 4 Les préliminaires 13 5 Création du CD 15 6 Préparation du disque dur 16 7 Débuter l’installation 18 8 Configuration du réseau 22 9 Le système de fichiers 24 10 Partitionner 28 11 Le réglage des comptes et mots de passe 33 12 Les paquets 35 13 Premier démarrage ! 37 II Utilisation et configuration de base de Debian GNU/Linux 40 14 Débuter en console 41 15 Récupérer les fichiers de configuration 45 16 Vim : un éditeur de texte 48 Ed. -
Gadu Gadu Windows 10 Download Gadu Gadu Na Telefon Nokia N8 Software
gadu gadu windows 10 download Gadu Gadu Na Telefon Nokia N8 Software. Kadu is a simple, easy to use application specially designed to offer you a gadu - gadu protocol instant messenger client. Basically this tool give you adynamically evolving instant messenger compatible with the Gadu - Gadu and XMPP protocol. It can be. File Name: Kadu-0.10.1.exe Author: Kadu Team License: Freeware (Free) File Size: Runs on: Windows All. Hi. is a project to develop a IM supporting AIM, ICQ, MSN, Yahoo, Jabber, IRC, Gadu-Gadu, and more.. File Name: Hi! - Instant Messenger Author: Dariusz Zabdyr License: Freeware (Free) File Size: Runs on: Windows. A MUD server with player communications through "Gadu-Gadu", a Polish instant messenger. A MUD server with player communications through "Gadu-Gadu", a Polish instant messenger.. File Name: gaduMUD Author: Kronikarz License: Freeware (Free) File Size: Runs on: Windows. It's bot for Gadu-Gadu based on AIML and DotGadu libs. -- Bot do GG bazowany na AIML i DotGadu.. File Name: setup.exe Author: chommik12 License: Shareware ($) File Size: 467 Kb Runs on: WinXP, Win2000, Win Vista, Windows 7. Kopete is an instant messenger supporting AIM, ICQ, Windows Live Messenger, Yahoo, Jabber, Gadu - Gadu ,. Kopete is an instant messenger supporting AIM, ICQ, Windows Live Messenger, Yahoo, Jabber, Gadu-Gadu, Novell GroupWise Messenger, and more. It is designed to be a flexible and extensible multi-protocol system suitable for personal and enterprise use. File Name: kopete-0.12.2.tar.bz2 Author: the Kopete development team License: Freeware (Free) File Size: 5.07 Mb Runs on: Linux. -
Curso Guadalinex
CURSO GUADALINEX Juan Alonso - Fermín Rubio - Paco Villegas 14 de octubre de 2004 Thales-CICA 2004 Página 2 Curso Guadalinex Juan Alonso - Fermín Rubio - Paco Villegas Índice general I Linux no es ventanas 13 1. Linux no es ventanas 15 1.1. Introducción. 16 1.2. Una breve historia de Linux . 16 1.3. Posibilidades de Linux . 18 1.4. Distribuciones de Linux . 19 1.5. Estructura del sistema operativo. 21 1.5.0.1. ¯ Para practicar . 22 2. Guadalinex e Internet: fuentes de información y programas. 25 2.1. ¿Dónde encuentro información? . 25 2.1.1. Documentos y manuales . 26 2.1.1.1. Linux HOWTO y mini-HOWTO . 26 2.1.1.2. Listas de FAQ . 27 2.1.1.3. Libros del LDP . 27 2.1.1.4. Tutoriales disponibles en Lucas . 28 2.1.2. Web interesantes sobre Linux . 28 2.1.3. News. 29 2.1.4. Revistas sobre Linux . 29 2.1.4.1. En formato electrónico. 29 2.1.4.2. En castellano . 30 2.1.5. Direcciones de Linux y educación. 30 3. Instalación de Guadalinex 31 3.1. Antes de la instalación. 31 3.2. Instalación de Guadalinex. 33 3.2.1. Arranque desde el CD-ROM. 33 3.2.2. Instalando GuadaLinex. 35 3.2.3. Gestión de usuarios y configuración de la autentificación. 41 3.2.4. Red. 42 3.2.5. Finalizando la instalación. 43 3.2.6. Reiniciando por primera vez: el GRUB. 44 3.2.7. Configuración de GRUB. 45 4. Conexión a Internet: RTB y ADSL. -
VALUE ENGINEERING in This Issue
Vol: 2 No: 1 June 1969 VALUE ENGINEERING In this issue Editorial - Lt. Col. Bert Decker - Value Visibility Setting up a Value Programme by R. Dick-Larkam The Challenge of V.E. - Value Training bv Frank Bowyer Developing and Organising an Effective Value Engineering Programme Part 3: A Case History on the Largest Scale by B. G. Matossian Theoretical Evaluation of Function by Arthur Garratt Purchase Cost Estimating and Analysis by K. F. Boddy Negotiation and Specification Checklists An Introduction to Value Management by D. 1. Speirs An Analysis of the Method of Value Analysis by C. F. Graham Change is a Challenge by K. R. Whyles The Value Engineer's Bookshelf Selected Abstracts of Recent Literature on Value Analysis/Engineering Pergamon Press The Operational Research Quarterly is an Some papers from recent issues international journal which examines the broad scope Operational research as Genesis. E. C. Williams of operational research as the application of scientific Operational research and innovation in management analysis to management problems. This important methods. J. Banbury publication covers all aspects of management Decision trees and the Second law. F. S. Drechsler Repeat-buying of textile garments. A. S. C. Ehrenberg including administration, organisation, economics, Investment decisions under uncertainty and variability— work flow, measurement, and productivity, which Some practical experiences of using forecasts and are directly related to man's technological probabilities. W. T. Thorneycroft, J. W. Greener environment. and H. A. Patrick Operations research has an established position in Advertising response functions and media planning. M. H. J. Webb industrial fields, such as building, health, engineering, construction, fuel, power, management information and An econometric approach to short-run analysis of the local government problems policy.