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Red Hat Y Derivadas
Red Hat y derivadas Alberto Molina Coballes IES Gonzalo Nazareno 29 de octubre de 2020 Índice Red Hat Distribuciones derivadas Principales diferencias con Debian 1 8 Red Hat. Principales hitos. Red Hat Inc. Creada en 1993/1994 (Bob Young y Marc Erwing) 1994: Se publica Red Hat Linux (RHL) 1999: Sale a bolsa 2003: Se abandona RHL y surge RHEL 2003: Aparece Fedora (comunidad apoyada por RH) 2004: Aparece CentOS (proyecto independiente) 2014: Red Hat acuerda apoyar a CentOS 2019: IBM anuncia la compra Red Hat en octubre de 2018 por 34.000 millones de $ 2 8 Red Hat. Modelo de negocio Inicialmente software Unix y Linux Se centra en soluciones de software libre Siempre utilizando el término “open source” Ofrece soporte, consultoría, formación y certicación en sus tecnologías Una de las empresas que más contribuye en proyectos de software libre Trabaja típicamente con grandes clientes 3 8 Red Hat. Principales adquisiciones 2000 Cygnus 2003 Sistina (GFS, LVM, DM) 2006 JBoss 2008 Qumranet (KVM, SPICE) 2011 Gluster 2012 ManageIQ 2014 Inktank (Ceph) 2014 e-Novance (OpenStack) 2015 Ansible 2018 CoreOS 4 8 Red Hat. Principales productos Sistemas: RHEL, Satellite Virtualización, Hiperconvergencia Cloud: OpenStack, OpenShift Middleware: JBoss Almacenamiento: Ceph y Gluster Automatización: Ansible www.redhat.com/es/technologies/all-products 5 8 Versiones de RHEL Años Versión Núcleo 2002-2005 2.1 (1-7) 2.4.9 2003-2007 3 (1-9) 2.4.21 2005-2011 4 (1-9) 2.6.9 2007-2014 5 (1-11) 2.6.18 2010- 6 (1-10-. ) 2.6.32 2014- 7 (1-7-. -
Introduction to Free Software-SELF
Introduction to Free Software Jordi Mas Hernández (coordinador) David Megías Jiménez (coordinador) Jesús M. González Barahona Joaquín Seoane Pascual Gregorio Robles XP07/M2101/02708 © FUOC • XP07/M2101/02708 Introduction to Free Software Jordi Mas Hernández David Megías Jiménez Jesús M. González Barahona Founding member of Softcatalà and Computer Science Engineer by the Professor in the Department of Tele- of the telematic network RedBBS. Universitat Autònoma de Barcelona matic Systems and Computation of He has worked as a consultant in (UAB, Spain). Master in Advanced the Rey Juan Carlos University (Ma- companies like Menta, Telépolis, Vo- Process Automatisation Techniques drid, Spain), where he coordinates dafone, Lotus, eresMas, Amena and by the UAB. PhD. in Computer Sci- the research group LibreSoft. His Terra España. ence by the UAB. Associate Profes- professional areas of interest include sor in the Computer Science, Multi- the study of free software develop- media and Telecommunication De- ment and the transfer of knowledge partment of the Universitat Oberta in this field to the industrial sector. de Catalunya (UOC, Spain) and Di- rector of the Master Programme in Free Software at the UOC. Joaquín Seoane Pascual Gregorio Robles PhD. Enigeer of Telecommunicati- Assistant professor in the Rey Juan ons in the Politechnical University Carlos University (Madrid, Spain), of Madrid (Spain). He has worked where he acquired his PhD. de- in the private sector and has al- gree in February 2006. Besides his so taught in the Computer Scien- teaching tasks, he researches free ce Faculty of that same university. software development from the Nowadays he is professor in the De- point of view of software enginee- partment of Telematic Systems En- ring, with special focus in quantitati- gineering, and has taught courses ve issues. -
Red Hat Enterprise Linux 8 Essentials Red Hat Enterprise Linux 8 Essentials ISBN-13: 978-1-951442-04-0 © 2020 Neil Smyth / Payload Media, Inc
Red Hat Enterprise Linux 8 Essentials Red Hat Enterprise Linux 8 Essentials ISBN-13: 978-1-951442-04-0 © 2020 Neil Smyth / Payload Media, Inc. All Rights Reserved. This book is provided for personal use only. Unauthorized use, reproduction and/or distribution strictly prohibited. All rights reserved. The content of this book is provided for informational purposes only. Neither the publisher nor the author offers any warranties or representation, express or implied, with regard to the accuracy of information contained in this book, nor do they accept any liability for any loss or damage arising from any errors or omissions. This book contains trademarked terms that are used solely for editorial purposes and to the benefit of the respective trademark owner. The terms used within this book are not intended as infringement of any trademarks. Rev: 2.0 Contents Table of Contents 1. Introduction .........................................................................................................................1 1.1 Superuser Conventions................................................................................................. 1 1.2 Opening a Terminal Window ...................................................................................... 2 1.3 Editing Files ................................................................................................................... 3 1.4 Feedback ......................................................................................................................... 5 1.5 Errata .............................................................................................................................. -
Escuela Politécnica Del Ejército Facultad De
ESCUELA POLITÉCNICA DEL EJÉRCITO FACULTAD DE INGENIERÍA EN SISTEMAS ANÁLISIS E IMPLEMENTACIÓN DE OFIMÁTICA CON SOFTWARE LIBRE EN EL HOSPITAL GENERAL DE LAS FF.AA. Tesis previa a la obtención del Título de: INGENIERO EN SISTEMAS E INFORMÁTICA POR: RAMIRO FERNANDO NIETO ALMEIDA. SANGOLQUÍ, 3 de Agosto del 2009 1 CERTIFICACIÓN Por medio de la presente certificamos que el Sr. Ramiro Fernando Nieto Almeida, realizó el trabajo previo a la obtención del título de Ingeniero de Sistemas, Titulado “Análisis e implementación de ofimática con software libre en el hospital general de las FF.AA”, la misma que está elaborada de conformidad con los reglamentos, normas y disposiciones vigentes. ING. JORGE QUISHPE. ING. JOSÉ LUIS TORRES DIRECTOR CODIRECTOR 2 DEDICATORIA A Jesús por permitírmelo, con Él todo es posible. A mis queridos padres Adriana y Ramiro por su inmenso amor, sacrificio, apoyo y haberme guiado por el camino del bien. A mi hermana Adriana por motivarme y brindarme su cariño incondicional. A toda mi familia quienes me entregaron su apoyo y afecto. A todos mis compañeros y amigos quienes me ayudaron en el camino. 3 AGRADECIMIENTO Conforme ha pasado el tiempo la lista de personas a las que debo las gracias por ayudarme en el camino ha ido creciendo, a todos ustedes mis sinceros agradecimientos por creer en mí y apoyarme. Les doy gracias a mis queridos padres Adriana y Ramiro por su infinito amor, son mi apoyo y guía, por procurarme un mejor porvenir, son mi ejemplo para ser un hombre de bien, a mi hermana Adriana por su apoyo incondicional y su gran cariño. -
The Center for the Public Domain: a Short-Lived Venture Philanthropy
Center for Strategic Philanthropy and Civil Society Teaching Case Revised: January 18, 2007 The Center for the Public Domain: A Short-Lived Venture Philanthropy “If we could find a champion for whatever initiative it was that we wanted to support, then, because we were much more lithe and less cumbersome than some big organizations, we could invest in that champion. If we found a startup, we started it. If we found a supporter, we supported it. My strength was in finding the champion, and Bob’s 1 strength was in trusting me that I was right.” —Laurie Racine, president of the Center for the Public Domain RED HAT, INC. Bob Young A native of Ancaster, Ontario, Canada, Robert “Bob” Young earned a degree in history from the University of Toronto in 1976. While in college, he encountered the work of the seventeenth- century Scottish philosopher Adam Smith. In a 2007 interview, Young outlined how Smith’s thinking had influenced his own: Going back to university days, I’ve greatly admired Adam Smith, because he was able to articulate the value in a free-market democracy of what entrepreneurial businessmen actually did. In a free-market democracy, the citizen and the consumer are the same person. You can solve problems by marching on Washington—or, in Adam Smith’s day, by marching on Whitehall—or you can solve the same problem in the marketplace. Given that the private sector accounts for eighty percent of our economy, successful businessmen arguably have every bit as much influence on our society as George Bush or Bill Clinton has. -
Ernst & Young 2008 Entrepreneur of the Year Magazine
Matthew Szulik Red Hat, Inc. Ernst & Young Strategic Growth Forum 2008 Nationally sponsored by: Strategic Growth Forum It’s the Ernst & Young Strategic Growth Forum, the country’s most prestigious gathering of high-growth, market-leading companies. An event Forbes.com hailed as one of its seven “get-ahead executive retreats.” The 22nd annual Entrepreneur Of The Year awards concluded the Forum, which we believe was our best yet. Congratulations to Matthew Szulik of Red Hat, Inc., our overall winner, and to all of our national category and regional award recipients — you’re all winners because what you do makes life better for all of us. You can read many of their stories on the following pages. The 2008 Forum featured more than 100 prominent speakers, who discussed, debated and provided advice on growth strategies, including how to continue growing your company in the face of an uncertain economy, manage the impact of climate change on your business, remain innovative, maintain and foster an entrepreneurial 2/3 Cover flap culture, conduct a successful IPO or strategic transaction, learn about various capital opportunities and much more. This one-of-a-kind event also included nearly 30 highly focused content-rich sessions. Participants also heard from successful CEOs, eight of the world’s largest private equity firms, two of the world’s top sovereign wealth funds, as well as leading investment bankers, institutional investors, board members, attorneys, Ernst & Young professionals and others. The Forum is designed to provide CEOs with the kind of “first to know” information and access that results in valuable industry insights that help companies achieve their true potential. -
Red Hat, Inc. Securities Litigation 04-CV-473-Consolidated Amended
IN THE UNITED STATES DISTRICT COUR T FOR THE EASTERN DISTRICT OF NORTH CAROLINA WESTERN DIVISION Master File NO.5:04-CV-473 (1 ) FILED IN RE RED HAT, INC . ) MAY 6 2005 SECURITIES LITIGATION ) CLASS ACTION This Document Relates To: ) ALL ACTIONS ) CONSOLIDATED A MENDED CLASS ACTION COMPLAINT 6 0 TABLE OF CONTENTS Page 1. NATURE OF THE ACTION . ..... ...... ...... ..... .. ....... ...... .. .. .. .. ..... ...... ...... ..... ..1 II . SUMMARY OF THE ACTION .. ...... ...... .. ...... .. .... .. ........ .. ..... .. .. ........ ..... .. ...... .....1 III . JURISDICTION AND VENUE ........ ....... ..... ........ ...... ......... .. ....... ........ ..... ......2 IV . THE PARTIES . .. .. .......... .. ..... ...... ...... ........ ...... .. ........ ....... ............ ................ ...... .. ..3 A. Lead Plaintiffs .. .. ...... ........ ........ ..... ........ ........ ....... .......... .. ....... .. ...... ..... ....3 B. Defendants ... ....... .. ........ ...... ........ ...... ...... ....... .. .. ........ ....... ...... ...... .....3 V. DEFENDANTS' FRAUDULENT SCHEME ..... ........ ....... ...................... ....... ....... ...... .6 A. Red Hat's Business Model Allowed Defendants to Conceal Their Fraud . ..... ...... .6 B. Defendants' Systematically Engaged in Prematurely Recognizing Revenue ...... .8 (1) Defendants knew most contracts were signed near the end of th e month ... .......... .. ...... ...... ........ ........ ..... ...... .. .. ............ ..... ...... .. .... ..... 9 C. Defendants' Desperation to Recognize Revenue Created -
Documento De Tesis Yanier Final
Universidad de Holguín “Oscar Lucero Moya” Facultad de Informática y Matemática SISTEMA PARA LA CENTRALIZACIÓN DE LAS CUENTAS DE USUARIOS DE LOS SERVICIOS QUE BRINDA EL NODO CENTRAL DE LA UNIVERSIDAD DE HOLGUÍN “OSCAR LUCERO MOYA” Trabajo de Diploma para optar por el título de Ingeniero Informático. Autor: Yanier Sánchez Ávila Tutores: MSc. Sergio Cleger Tamayo Ing. Rafael Torres Zaldívar Consultante: Ing. Dayami Proenza Pupo Holguín, 2010. Dedicatoria. Dedico este Trabajo de Diploma: A mis padres que con su ejemplo y dedicación me encaminaron en el largo trayecto a seguir para lograr este sueño. A mis amigos que me brindaron su apoyo y toleraron mis inquietudes. A mis hermanos que forman parte día a día. II Agradecimientos. A todos mis amigos, no los menciono ahora porque no quiero que se me olvide ninguno, muchas gracias. A mis compañeros de la Universidad, en especial a los de mi grupo, por haber pasado tanto tiempo compartiendo buenos y malos momentos. Aunque quizá no nos reunamos de nuevo, siempre los tendré presentes. A mis tutores Rafael y Sergio por haberme guiado en el transcurso de esta investigación. Al colectivo del Nodo Central UHo por haberme apoyado en la realización de este trabajo. A todo el que de una forma u otra contribuyó con la concepción y elaboración de este trabajo de diploma, muchas gracias. III Resumen El presente trabajo se titula: “Sistema para la centralización de las cuentas de usuarios de los servicios que brinda el Nodo Central de la Universidad de Holguín Oscar Lucero Moya”, y se desarrolla debido a la imperiosa necesidad de favorecer la administración más eficiente de los servicios que actualmente se prestan en el mencionado local. -
Red Hat Enterprise Linux 6 Essentials
Red Hat Enterprise Linux 6 Essentials Red Hat Enterprise Linux 6 Essentials 2 Red Hat Enterprise Linux 6 Essentials Red Hat Enterprise Linux 6 Essentials – First Edition International Book Standard Number: 978-0-9832282-0-2 © 2010 Payload Media. This eBook is provided for personal use only. Unauthorized use, reproduction and/or distribution strictly prohibited. All rights reserved. The content of this book is provided for informational purposes only. Neither the publisher nor the author offers any warranties or representation, express or implied, with regard to the accuracy of information contained in this book, nor do they accept any liability for any loss or damage arising from any errors or omissions. Find more eBooks online at http://www.eBookFrenzy.com. 3 Red Hat Enterprise Linux 6 Essentials Table of Contents Chapter 1. About RHEL 6 Essentials .......................................................................................... 14 Chapter 2. A Brief History of Red Hat Linux .............................................................................. 15 Chapter 3. Installing RHEL 6 on a Clean Disk Drive ................................................................... 17 3.1 Obtaining the Red Hat Enterprise Linux Installation Media .......................................... 17 3.2 Installing Red Hat Enterprise Linux 6 ............................................................................. 17 3.3 Timezone and the Root Password.................................................................................. 19 3.4 Partitioning -
Red Hat Enterprise Linux 2.1
LONDON FORUM Expand Your Possibilities LONDON FORUM | WELCOME Expand Your Possibilities Martin Lentle Regional Director, UKI & BeNeLux ACHIEVING BOLD GOALS How together we can change the way we work and change the world of software Margaret Dawson Vice President, Portfolio Product Marketing, Product & Technologies GREAT ACHIEVEMENTS BEGIN WITH A BOLD GOAL 4 THE BOLD GOAL: TO EXPLORE OUR WORLD 5 SPACE IS THE FRONTIER 6 A BOLD GOAL STARTS WITH A VISION: “WE WILL LAND A MAN ON THE MOON & RETURN HIM SAFELY TO EARTH” SOURCE: nasa.gov. May 1961 7 A BOLD GOAL REQUIRES INNOVATION DOING THINGS IN NEW WAYS Soyuz Entry Module Apollo 11 Command Module 8 BOLD GOALS NEED RISK TAKERS Yuri Gagarin: first person in space 9 Image credits: https://www.nasa.gov/directorates/heo/scan/images/history/April1961.html, https://www.flickr.com/photos/nasacommons/5278071544 BOLD GOALS REQUIRE PEOPLE WORKING TOGETHER TO OVERCOME OBSTACLES 10 IN NEW WAYS FIRST COMPETITION, THEN COOPERATION Handshake in space International Space Station 11 Image credits: https://images.nasa.gov/details-ast-3-191.html, https://www.nasa.gov/stem-ed-resources/iss-labs-guide.html WITH DIVERSE TEAMS THE GREATEST IDEAS CAN COME FROM ANYWHERE 12 Source: NASA, Friday, Aug. 3, 2018. SpaceX’s Crew Dragon capsules at the Johnson Space Center in Texas BOLD GOALS TAKE INCREMENTAL STEPS FROM TRANSISTORS TO ROCKETS On-board electronic computers Transistors Rockets Manned space flight Moon landing Space stations Satellites 13 BOLD GOALS EVOLVE OVER TIME TO ADAPT TO NEW DYNAMICS AND OPPORTUNITIES Source: https://www.space.com/13739-nasa-mars-exploration-future.html Source: https://sci.esa.int/web/plato/-/61280-delivery-of-first-de tectors-for-platos-exoplanet-mission 14 AND NEW COMPETITIVE ENVIRONMENTS 15 Source: The Intelligence Brief, 2019. -
17101065 BAB II LANDASAN TEORI 2.1. Centos Linux Centos
LAPORAN KERJA PRAKTIK BAB II BAB II LANDASAN TEORI 2.1. CentOS Linux CentOS (Community Enterprise Operating System) merupakan salah satu distro linux yang dikembangkan dari source code Red Hat Enterprise (RHEL). CentOS adalah sistem operasi yang cocok digunakan dalam skala enterprise atau skala perusahaan secara bebas biaya atau open source. Tujuan pengembangan awal sistem operasi CentOS yaitu untuk menyediakan platfrom komputasi skala perusahaan secara gratis dengan mempertahankan 100% kompabilitas terhadap Red Hat Linux atau CentOS dapat dikatakan sebagai kloningan dari RHEL. RHL (Red Hat Linux) Awalannya disebut sebagai Red Hat Commercial Linux yang merupakan distro linux pertama yang memakai system RPM Package Manager, selanjutnya diikuti sebagian perusahaan lain, seperti Mandriva Linux serta SUSE Linux. [4] Pengembangan CentOS dimulai pada tahun 1993 oleh Bob Young dengan membangun ACC Corporation (perusahaan penjual aksesoris software Linux dan UNIX). Pada tahun 1994 Marc Ewing meluncurkan sistem operasi Red Hat Linux hingga akhirnya diakui sisi oleh Bob Young menjadi Red Hat Software, dengan young menjabat sebagai CEO. [4] 2.2.Freeradius Freeradius adalah layanan server yang dapat menggantikan peran router mikrotik dalam melakukan AAA (Authentication, Authorization , Accounting) berdasarkan database yang tersimpan pada server. Freeradius didesain untuk menangani database dalam skala besar sehingga dari segi performa jauh lebih baik dalam melakukan proses AAA (Authentication, Authorization, Accounting). [2] [3] Freeradius didirikan pada Juni 1999 oleh Miquel van Smoorenburg and Alan DeKok dengan rilisan pertama source code “alpha” pada Agustus 1999. Untuk update versi terakhir dari freeradius saat ini yaitu freeradius version 3. [2] Prodi S1TT-IT TELKOM Purwokerto 7 17101065 LAPORAN KERJA PRAKTIK BAB II 2.3.Daloradius Daloradius adalah sebuah platfrom web yang digunaan untuk mengelola server RADIUS yang ditulis menggunakan bahasa pemrograman PHP dan Java Script. -
BAB II LANDASAN TEORI 2.1. Cent OS Centos (Community Enterprise
Praktik Kerja Lapangan/Kerja Praktik BAB III BAB II LANDASAN TEORI 2.1. Cent OS CentOS (Community Enterprise Operating System) adalah salah satu dari sekian banyak distro linux yang dikembangkan dari turunan Red Hat Enterprise (RHEL). CentOS adalah sistem operasi yang cocok digunakan dalam skala enterprise atau skala bisnis perusahaan kecil secara bebas biaya atau open source. Tujuan pada pengembangan awal sistem operasi CentOS yaitu untuk menyediakan platform komputasi skala perusahaan secara gratis dengan mempertahankan tetap 100% kompabilitas terhadap Red Hat Linux atau CentOS dapat dikatakan sebagai kembaran dari Red hat. RHL (Red Hat Linux) pada mulanya disebut sebagai Red Hat Commercial Linux yang merupakan salah satu distro linux pertama yang menggunakan system RPM Package Manager, selanjutnya seiring teknologi ini diikuti oleh sebagian perusahaan lain, seperti SUSE Linux serta Mandriva Linux. Pengembangan CentOS diawali pada tahun 1993 oleh Bob Young dengan membangun sebuah perusahaan ACC Corporation (perusahaan penjual aksesoris software Linux dan UNIX). Pada tahun selanjutnya 1994 Marc Ewing meluncurkan sistem operasi Red Hat Linux hingga akhirnya diakui sisi oleh Bob Young menjadi Red Hat Software, dengan young menjabat sebagai CEO [1]. Gambar 2.1 Tampilan Sistem operasi CentOS Sumber : https://klikhost.com/membaca-log-pada-server-centos/ 2.2. INTERNET PROTOCOL Untuk bisa saling terhubung komputer memerlukan sebuah IP atau (internet protocol) Address, IP address merupakan alamat sebagai tanda Prodi S1TT-IT TELKOM Purwokerto 6 Ananta Febriansyah -17101047 Praktik Kerja Lapangan/Kerja Praktik 7 BAB III pengenal standar semua perangkat atau device di jaringan yang pemggunakan protocol internet. IP address inilah yang berfungsi sebagai label yang menentukan kemana paket data akan diterima dan paket data akan dikirim.