DOCSLIB.ORG

GNOME User Guide GNOME User Guide SUSE Linux Enterprise Server 12 SP5

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

SUSE Linux Enterprise Server 12 SP5 GNOME User Guide GNOME User Guide SUSE Linux Enterprise Server 12 SP5 Introduces the GNOME desktop of SUSE Linux Enterprise Server. It guides you through using and configuring the desktop and helps you perform key tasks. It is intended mainly for end users who want to make efficient use of GNOME as their default desktop. Data de Publicação: 13 de agosto de 2021 SUSE LLC 1800 South Novell Place Provo, UT 84606 USA https://documentation.suse.com Copyright © 2006– 2021 SUSE LLC and contributors. All rights reserved. Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or (at your option) version 1.3; with the Invariant Section being this copyright notice and license. A copy of the license version 1.2 is included in the section entitled “GNU Free Documentation License”. For SUSE trademarks, see http://www.suse.com/company/legal/ . All other third-party trademarks are the property of their respective owners. Trademark symbols (®, ™ etc.) denote trademarks of SUSE and its affiliates. Asterisks (*) denote third-party trademarks. All information found in this book has been compiled with utmost attention to detail. However, this does not guarantee complete accuracy. Neither SUSE LLC, its affiliates, the authors nor the translators shall be held liable for possible errors or the consequences thereof. Sumário About This Guide xii 1 Available Documentation xiii 2 Comentários xiv 3 Convenções da documentação xv I INTRODUCTION 1 1 Noções básicas sobre a área de trabalho do GNOME 2 1.1 Efetuando login 2 Alternando o tipo de sessão antes do login 3 • Ferramentas assistivas 5 1.2 Itens básicos da área de trabalho 5 Visão geral de atividades 7 • Iniciando programas 8 1.3 Pausando ou concluindo sua sessão 9 Bloqueando a tela 9 • Efetuando logout ou alternando usuários 9 • Reiniciando ou encerrando o computador 10 • Suspendendo o computador 10 2 Working with Your Desktop 11 2.1 Managing Files and Directories 11 Key Combinations 12 • Compressing Files or Directories 13 • Burning a CD/DVD 14 • Creating a Bookmark 15 • Accessing Remote Files 15 2.2 Accessing Removable Media 15 2.3 Searching for Files 16 2.4 Copying Text Between Applications 16 2.5 Managing Internet Connections 17 iii GNOME User Guide 2.6 Exploring the Internet 17 2.7 E-mail and Scheduling 17 2.8 Opening or Creating Documents with LibreOce 18 2.9 Controlling Your Desktop’s Power Management 19 2.10 Creating, Displaying, and Decompressing Archives 19 Opening an Archive 20 • Extracting Files from an Archive 21 • Creating Archives 22 2.11 Taking Screenshots 23 2.12 Viewing PDF Files 23 2.13 Obtaining Software Updates 24 2.14 For More Information 25 3 Personalizando configurações 26 3.1 Caixa de diálogo Configurações do GNOME 26 3.2 Pessoal 27 Mudando o segundo plano da área de trabalho 28 • Definindo configurações de idioma 28 3.3 Hardware 29 Definindo configurações de Bluetooth 29 • Definindo configurações de energia 30 • Modificando os atalhos de teclado 31 • Configurando o mouse e o touchpad 32 • Instalando e configurando impressoras 33 • Configurando telas 33 • Definindo configurações de som 35 • Projeto de Rede 37 3.4 Sistema 37 Mudando sua senha 37 • Configurando aplicativos preferenciais 37 • Definindo as preferências de compartilhamento de sessão 38 • Definindo configurações administrativas com o YaST 39 4 Tecnologias assistivas 40 4.1 Habilitando as tecnologias assistivas 40 iv GNOME User Guide 4.2 Deficiências visuais 40 4.3 Deficiências auditivas 41 4.4 Deficiências de mobilidade 41 4.5 Para obter mais informações 42 II CONNECTIVITY, FILES AND RESOURCES 43 5 Accessing Network Resources 44 5.1 Connecting to a Network 44 5.2 General Notes on File Sharing and Network Browsing 45 5.3 Accessing Network Shares 45 5.4 Sharing Directories 46 Enabling Sharing on the Computer 47 • Enabling Sharing for a Directory 47 5.5 Managing Windows Files 48 5.6 Configuring and Accessing a Windows Network Printer 49 6 Gerenciando impressoras 50 6.1 Instalando uma impressora 50 7 Fazendo backup dos dados do usuário 51 7.1 Criando backups 51 7.2 Restaurando dados 52 8 Passwords and Keys: Signing and Encrypting Data 53 8.1 Signing and Encryption 53 8.2 Generating a New Key Pair 54 Creating OpenPGP Keys 54 • Creating Secure Shell Keys 55 v GNOME User Guide 8.3 Modifying Key Properties 56 Editing OpenPGP Key Properties 56 • Editing Secure Shell Key Properties 60 8.4 Importing Keys 61 8.5 Exporting Keys 62 8.6 Signing a Key 62 8.7 Password Keyrings 63 8.8 Key Servers 64 8.9 Key Sharing 65 9 gFTP: Transferring Data from the Internet 66 9.1 ASCII Compared to Binary Transfers 66 9.2 Connecting to a Remote Server 67 9.3 Transferring Files 67 9.4 Setting Up an HTTP Proxy Server 68 9.5 For More Information 69 III LIBREOFFICE 70 10 LibreOce: The Oce Suite 71 10.1 LibreOce Modules 71 10.2 Starting LibreOce 72 10.3 The LibreOce User Interface 72 10.4 Compatibility with Other Oce Applications 73 Opening Documents from Other Oce Suites 74 • Converting Documents to the OpenDocument Format 74 • Sharing Files with Users of Other Oce Suites 75 10.5 Saving Files with a Password 75 10.6 Customizing LibreOce 76 vi GNOME User Guide 10.7 Changing the Global Settings 79 10.8 Using Templates 81 10.9 Setting Metadata and Properties 82 10.10 For More Information 83 11 LibreOce Writer 85 11.1 Creating a New Document 85 11.2 Formatting with Styles 86 The Side Bar Panel Styles and Formatting 88 • Applying a Style 89 • Changing a Style 90 • Creating a Style 90 11.3 Working with Large Documents 93 Navigating in Large Documents 93 • Using Master Documents 94 11.4 Using Writer as an HTML Editor 95 12 LibreOce Calc 97 12.1 Creating a New Document 97 12.2 Using Formatting and Styles in Calc 97 12.3 Working With Sheets 98 12.4 Conditional Formatting 99 12.5 Grouping and Ungrouping Cells 100 12.6 Freezing Rows or Columns as Headers 101 13 LibreOce Impress, Base, Draw e Math 102 13.1 Usando apresentações com o Impress 102 Criando uma apresentação 102 • Usando páginas master 103 13.2 Usando bancos de dados com o Base 105 Criando um banco de dados usando opções predefinidas 105 13.3 Criando gráficos usando o Draw 109 13.4 Criando fórmulas matemáticas com o Math 110 vii GNOME User Guide IV INTERNET, COMMUNICATION AND COLLABORATION 112 14 Firefox: navegando na Web 113 14.1 Iniciando o Firefox 113 14.2 Navegando em sites na Web 113 Barra de Localização 114 • Ampliando 115 • Navegação por guias 115 • Usando o painel lateral 116 14.3 Localizando informações 116 Localizando informações na Web 116 • Pesquisando na página atual 118 14.4 Gerenciando marcadores 119 Organizando favoritos 119 • Tags 121 • Importando e exportando favoritos 121 • Marcadores ativos 121 • Pastas de favoritos inteligentes 122 • A Barra de Ferramentas de Favoritos 122 14.5 Usando o gerenciador de downloads 123 14.6 Segurança 123 Identidade do site instantânea 123 • Importando certificados 125 • Gerenciamento de Senhas 126 • Navegação privativa 126 14.7 Personalizando o Firefox 127 Preferências 127 • Complementos 129 14.8 Imprimindo no Firefox 131 14.9 Para obter mais informações 131 15 Evolution: E-Mailing and Calendaring 132 15.1 Starting Evolution 132 15.2 Setup Assistant 132 Restoring from a Backup File 132 • Defining Your Identity 133 • Receiving Mail 133 • Receiving Options 135 • Sending Mail 139 • Final Steps 140 viii GNOME User Guide 15.3 Using Evolution 140 The Menu Bar 142 • The Shortcut Bar 142 • Using E- Mail 144 • Calendaring 145 • Managing Contacts 145 15.4 For More Information 145 16 Empathy: Instant Messaging 146 16.1 Starting Empathy 146 16.2 Configuring Accounts 146 16.3 Managing Contacts 147 16.4 Chatting with Friends 148 16.5 For More Information 148 17 Ekiga: Using Voice over IP 149 17.1 Starting Ekiga 149 17.2 Configuring Ekiga 149 17.3 The Ekiga User Interface 150 17.4 Making a Call 152 17.5 Answering a Call 153 17.6 Using the Address Book 153 17.7 For More Information 154 V GRAPHICS AND MULTIMEDIA 155 18 GIMP: Manipulating Graphics 156 18.1 Graphics Formats 156 18.2 Starting GIMP 157 18.3 User Interface Overview 157 The Image Window 157 • The Toolbox 158 • Layers, Channels, Paths, Undo 159 ix GNOME User Guide 18.4 Getting Started 159 Creating a New Image 159 • Opening an Existing Image 160 18.5 Saving and Exporting Images 160 18.6 Editing Images 161 Changing the Size of an Image 161 • Selecting Parts of Images 162 • Applying and Removing Color 165 • Adjusting Color Levels 167 • Undoing Mistakes 168 • Layers 168 • Image Modes 169 • Special Eects 169 18.7 Printing Images 169 18.8 For More Information 170 19 GNOME Videos 172 19.1 Using GNOME Videos 172 Opening a Video or Audio File 173 • Opening a Video or Audio File By URI Location 173 • Playing a DVD, VCD, or CD 173 • Seeking Through Movies or Songs 174 • Changing the Zoom Factor 174 • Showing or Hiding Controls 175 • Managing Playlists 175 • Choosing Subtitles 175 19.2 Modifying GNOME Videos Preferences 176 General Preferences 176 • Display Preferences 176 • Audio Preferences 177 20 Brasero: Burning CDs and DVDs 179 20.1 Creating a Data CD or DVD 179 20.2 Creating an Audio CD 180 20.3 Copying a CD or DVD 180 20.4 Writing ISO Images 181 20.5 Creating a Multisession CD or DVD 181 20.6 For More Information 181 A Ajuda e documentação 182 A.1 Usando a ajuda do GNOME 182 x GNOME User Guide A.2 Recursos de ajuda adicionais 184 A.3 Para obter mais informações 184 O Projeto de Documentação do Linux 184 • Wikipédia: a enciclopédia livre online 185 • Padrões e especificações 185 B GNU Licenses 187 xi GNOME User Guide About This Guide This manual introduces you to the GNOME graphical desktop environment as implemented in SUSE® Linux Enterprise Server, and shows you how to configure it to meet your personal needs and preferences.
Recommended publications
  • Oldschool E-Mail Setup Eine Freakshow

    Oldschool E-Mail Setup Eine Freakshow

    Oldschool E-mail Setup Eine Freakshow [email protected] Chemnitzer Linuxtage, 2016 (Screenshot GMX vor >15 Jahren: Waybackmachine zu www.gmx.net) (Screenshot GMX heute) (Screenshot Gmail heute) Lösungen? ● Claws ● Mutt ● Eudora ● Netscape Navigator ● Evolution ● Opera M2 ● GMX ● Outlook ● Gnus ● SquirrelMail ● Hotmail ● The Bat! ● Hushmail ● Thunderbird ● KMail ● … Flußgrafik Email Netz MTA MRA MDA MUA MSA MTA Netz Hipster! ● KISS ● YAGNI ● DRY ● NIH ● Divide And Conquer ● Everything is a file ● No vendor lock-in ● Mißtraue Autoritäten – fördere Dezentralisierung Netz Netz Emails Client, den ich Remote verwenden kann Leicht erweiterbar Emails lokal Filter Offenes Format Adressen Netz Netz Abholen Transportformat? Pull Subject 1 Email = 1 File Keine Spuren X-List-ID Mit Hierarchien am Server Beliebige Einfaches Suchen Header Verlässliches Suchen Verarbeitung mit Unix Tools Client, den ich Remote verwenden kann Leicht erweiterbar Emails lokal Filter Offenes Format Adressen Netz Netz Abholen Transportformat? Pull Subject 1 Email = 1 File Keine Spuren X-List-ID Mit Hierarchien am Server Beliebige Einfaches Suchen Header Verlässliches Suchen Verarbeitung mit Unix Tools mbox Maildir mh Client, den ich Remote verwenden kann Leicht erweiterbar Emails lokal Filter Offenes Format Adressen Netz Netz Abholen Transportformat? Pull Subject 1 Email = 1 File Keine Spuren X-List-ID Mit Hierarchien am Server Beliebige Einfaches Suchen Header Verlässliches Suchen Verarbeitung mit Unix Tools mbox Maildir mh tmp 1439306571.1269_0.elvis ~/Post/Technik/Wikitech new 1448267819.5940_0.spencer ... 1457079728.2000_0.spencer:2, cur 1456839383.9873_0.nepomuk:2,SR 1457166567.23654_0.spencer:2,S ... Client, den ich Remote verwenden kann Leicht erweiterbar Filter Adressen Netz Netz Abholen Pull Subject Maildir Keine Spuren X-List-ID am Server Beliebige Header Client, den ich Remote verwenden kann Leicht erweiterbar Filter Adressen Netz Netz Abholen Pull Subject Maildir Keine Spuren X-List-ID am Server Beliebige Header fetchmail getmail mpop ..
  • 106 INKSCAPE – FREE VECTOR GRAPHICS EDITOR Grabareva A

    106 INKSCAPE – FREE VECTOR GRAPHICS EDITOR Grabareva A

    INKSCAPE – FREE VECTOR GRAPHICS EDITOR Grabareva A. Supervisor: Voevodina M. E-mail: [email protected], [email protected] Kharkiv, О.М. Beketov National University of Urban Economy in Kharkiv Inkscape is a cross-platform, powerful enough and in many ways competitive free vector graphics editor with open source code, and in which the SVG format is used as the main standard for work. It is convenient for creating both artistic and technical illustrations. Inkscape is an analogue of such graphic editors as Corel Draw, Adobe Illustrator, Xara X and Freehand. Intended use: - illustrations for office circulars, presentations, creation of logos, business cards, posters; - technical illustrations (diagrams, graphics, etc.); - vector graphics for high-quality printing (with preliminary import of SVG into Scribus); - web graphics – from banners to site layouts, icons for applications and website buttons, - graphics for games. Main characteristics of Inkscape: - the program is free and distributed under the GNU General Public License; - cross-platform; - the program supports the following document formats: import – almost all popular and frequently used formats: SVG, JPEG, GIF, BMP, EPS, PDF, PNG, ICO, and many additional ones, such as SVGZ, EMF, PostScript, AI, Dia, Sketch, TIFF, XPM, WMF, WPG, GGR, ANI, CUR, PCX, PNM, RAS, TGA, WBMP, XBM, XPM; export – the main formats are PNG and SVG and many additional EPS, PostScript, PDF, Dia, AI, Sketch, POV-Ray, LaTeX, OpenDocument Draw, GPL, EMF, POV, DXF; - there is support for layers; -
  • Release Notes for Fedora 15

    Release Notes for Fedora 15

    Fedora 15 Release Notes Release Notes for Fedora 15 Edited by The Fedora Docs Team Copyright © 2011 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. For guidelines on the permitted uses of the Fedora trademarks, refer to https:// fedoraproject.org/wiki/Legal:Trademark_guidelines. Linux® is the registered trademark of Linus Torvalds in the United States and other countries. Java® is a registered trademark of Oracle and/or its affiliates. XFS® is a trademark of Silicon Graphics International Corp. or its subsidiaries in the United States and/or other countries. MySQL® is a registered trademark of MySQL AB in the United States, the European Union and other countries. All other trademarks are the property of their respective owners.
  • Sysinfotools Maildir Converter

    Sysinfotools Maildir Converter

    SysInfoTools MailDir Converter SysInfoTools MailDir Converter Table of Contents 1. SysInfotools MailDir Converter .................................................................................. 2 2. Overview ................................................................................................................... 2 3. Getting Started .......................................................................................................... 3 Installation procedure ............................................................................................... 4 4. Order and Activation .................................................................................................. 4 How to Order ............................................................................................................ 4 How to Activate ......................................................................................................... 4 5. Using SysInfoTools MailDir Converter ....................................................................... 5 Understanding the User Interface .............................................................................. 6 Button Used .............................................................................................................. 6 How to use MailDir Converter Tool ............................................................................ 7 6. Uninstall the Software .............................................................................................. 13 7. Legal Notice ...........................................................................................................
  • Camcorder Multimedia Framework with Linux and Gstreamer

    Camcorder Multimedia Framework with Linux and Gstreamer

    Camcorder multimedia framework with Linux and GStreamer W. H. Lee, E. K. Kim, J. J. Lee , S. H. Kim, S. S. Park SWL, Samsung Electronics [email protected] Abstract Application Applications Layer Along with recent rapid technical advances, user expec- Multimedia Middleware Sequencer Graphics UI Connectivity DVD FS tations for multimedia devices have been changed from Layer basic functions to many intelligent features. In order to GStreamer meet such requirements, the product requires not only a OSAL HAL OS Layer powerful hardware platform, but also a software frame- Device Software Linux Kernel work based on appropriate OS, such as Linux, support- Drivers codecs Hardware Camcorder hardware platform ing many rich development features. Layer In this paper, a camcorder framework is introduced that is designed and implemented by making use of open Figure 1: Architecture diagram of camcorder multime- source middleware in Linux. Many potential develop- dia framework ers can be referred to this multimedia framework for camcorder and other similar product development. The The three software layers on any hardware platform are overall framework architecture as well as communica- application, middleware, and OS. The architecture and tion mechanisms are described in detail. Furthermore, functional operation of each layer is discussed. Addi- many methods implemented to improve the system per- tionally, some design and implementation issues are ad- formance are addressed as well. dressed from the perspective of system performance. The overall software architecture of a multimedia 1 Introduction framework is described in Section 2. The framework design and its operation are introduced in detail in Sec- It has recently become very popular to use the internet to tion 3.
  • Content Project V7 English

    Content Project V7 English

    Content Project V7 English Public Computer Entrepre- Climate Program- Solar Water Tech Leadership Agriculture Recycling Education neurship Change ming Energy Literacy Health Potential and Growth CD3W Videos BFOIT CD3W IEARN We Recycle Business Lessons Introduction Resources CD3W CD3W Resources Getting Where GirlRising Resources Resources Readings to on Solar Started with Class UNGEI How to Set Computer Energy on Water There Is No and Ubuntu Manage- Doctor Peace Up Nat’l Geo Program- 10.04 ment STEM Computer a Climate.gov ming Sanitation Corps UNESCO Khan Academy Books Refurbishing CLEAN Getting Empowering Center and more UN Lesson HIV/AIDS WikiSlice Plans on Started with Girls Library Ck-12 Textbooks Adrodok Water OpenOffice Intro to Computer Prog Empowering Medline Thinkersmith Vegetable How to Girls-School Computer Sci in a Box Garden Assemble a Computer Ubuntu Manual Life Skills Childhood LibreOffice Guides Healthy Illness Harvest Math Science Reference Writing Soc.Sci. Promoting Comp. for Class. Guidesl Powerful Health for People Health Wikipedia and Wikibooks Children Hesperian Health Guides Khan Video BlueMall Medline Learning Volunteer- Teach AIDS Khan Video Lessons Basic 20 Gigabytes with thousands of Health Medline Plus Lessons Spelling Center ism Activities for Language searchable articles using the Pop. Council Activities Ck-12 Kiwix offline wiki-reader Primary Gr. Ck-12 Textbooks Dictionary Common World Map Textbooks Sense Project HIV Toolkit Wiki HowTo Thousands of books for youth WikiSlice Compositio of all ages Unesco -Animals
  • The Gnome Desktop Comes to Hp-Ux

    The Gnome Desktop Comes to Hp-Ux

    GNOME on HP-UX Stormy Peters Hewlett-Packard Company 970-898-7277 [email protected] THE GNOME DESKTOP COMES TO HP-UX by Stormy Peters, Jim Leth, and Aaron Weber At the Linux World Expo in San Jose last August, a consortium of companies, including Hewlett-Packard, inaugurated the GNOME Foundation to further the goals of the GNOME project. An organization of open-source software developers, the GNOME project is the major force behind the GNOME desktop: a powerful, open-source desktop environment with an intuitive user interface, a component-based architecture, and an outstanding set of applications for both developers and users. The GNOME Foundation will provide resources to coordinate releases, determine future project directions, and promote GNOME through communication and press releases. At the same conference in San Jose, Hewlett-Packard also announced that GNOME would become the default HP-UX desktop environment. This will enhance the user experience on HP-UX, providing a full feature set and access to new applications, and also will allow commonality of desktops across different vendors' implementations of UNIX and Linux. HP will provide transition tools for migrating users from CDE to GNOME, and support for GNOME will be available from HP. Those users who wish to remain with CDE will continue to be supported. Hewlett-Packard, working with Ximian, Inc. (formerly known as Helix Code), will be providing the GNOME desktop on HP-UX. Ximian is an open-source desktop company that currently employs many of the original and current developers of GNOME, including Miguel de Icaza. They have developed and contributed applications such as Evolution and Red Carpet to GNOME.
  • Postfix Catch All and Mutt

    Postfix Catch All and Mutt

    Postfix Catch All and Mutt End goal: having postfix saving all of the emails for a domain to a single “mailbox” in maildir format, and being able to send email using mutt (or similar). Specifics to my setup I'm not going to open port 25 on my server, I'm going through Net7's spam filter, which will then forward to my server on port 8025. So I need to open port 8025. The rule was already there for port 25, I just need to edit the thing. Make Postfix listen to another port There is always the plan of using iptables to redirect the traffic. You can do it in Postfix as well. Open master.cf and find this line: smtp inet n - - - - smtpd The smtp word up front is actually a port. You can replace it with this line: 8025 inet n - - - - smtpd If you restart Postfix and check with netstat it should be listening to another port. Setting up Maildir delivery By default Postfix will output emails to a single file in /var/mail/. I'd rather have the Maildir format which separates emails into different files that I can individually move and/or delete. I'm going off the rails here trying out things. Looks like we're going to need these configuration options in main.cf: home_mailbox = Maildir/ mailbox_command = Make sure mailbox_command isn't set somewhere else in the file. Reload Postfix. We should be able to test that this is working using a known user on the system. You can telnet-test like so: EHLO test MAIL FROM:<[email protected]> RCPT TO:<william> DATA Test.
  • Webfaction User Guide

    Webfaction User Guide

    WebFaction User Guide WebFaction is a service of Paragon Internet Group Limited CONTENTS 1 Introduction 3 1.1 Services..................................................3 1.2 The Complete System..........................................4 2 The Control Panel 5 2.1 Log in to the Control Panel.......................................5 2.2 Change Your Control Panel Password..................................5 2.3 What to Do About a Lost Password...................................6 2.4 Two-Step Login.............................................6 3 Finding Details About Your Server9 3.1 Finding Your Server’s Name.......................................9 3.2 Finding Your Server’s Operating System................................9 3.3 Finding Your Server’s IP Address.................................... 10 4 Accessing Your Data 11 4.1 Connecting with SSH.......................................... 11 4.2 Connecting with FTP........................................... 14 4.3 Changing Your FTP or SSH Password.................................. 14 4.4 Additional Users............................................. 15 4.5 Backups................................................. 16 5 Accounts 17 5.1 Plans and Services............................................ 17 5.2 Communicating with WebFaction.................................... 18 5.3 Payments................................................. 19 5.4 Affiliate Program............................................. 23 5.5 Canceling Your Account......................................... 24 6 Domains 25 6.1 Getting
  • This Is a Free, User-Editable, Open Source Software Manual. Table of Contents About Inkscape

    This Is a Free, User-Editable, Open Source Software Manual. Table of Contents About Inkscape

    This is a free, user-editable, open source software manual. Table of Contents About Inkscape....................................................................................................................................................1 About SVG...........................................................................................................................................................2 Objectives of the SVG Format.................................................................................................................2 The Current State of SVG Software........................................................................................................2 Inkscape Interface...............................................................................................................................................3 The Menu.................................................................................................................................................3 The Commands Bar.................................................................................................................................3 The Toolbox and Tool Controls Bar........................................................................................................4 The Canvas...............................................................................................................................................4 Rulers......................................................................................................................................................5
  • Arxiv:1901.04985V1 [Cs.DC] 12 Jan 2019 Computing Power of Embedded Or Edge Devices, Neural Net- Tion, Saving Computing Resources

    Arxiv:1901.04985V1 [Cs.DC] 12 Jan 2019 Computing Power of Embedded Or Edge Devices, Neural Net- Tion, Saving Computing Resources

    NNStreamer: Stream Processing Paradigm for Neural Networks, Toward Efficient Development and Execution of On-Device AI Applications MyungJoo Ham1 Ji Joong Moon1 Geunsik Lim1 Wook Song1 Jaeyun Jung1 Hyoungjoo Ahn1 Sangjung Woo1 Youngchul Cho1 Jinhyuck Park2 Sewon Oh1 Hong-Seok Kim1,3 1Samsung Research, Samsung Electronics 2Biotech Academy, Samsung BioLogics 3Left the affiliation 1,2{myungjoo.ham, jijoong.moon, geunsik.lim, wook16.song, jy1210.jung, hello.ahn, sangjung.woo, rams.cho, jinhyuck83.park, sewon.oh, hongse.kim}@samsung.com Abstract 3. Reduce operating cost by off-loading computation to de- We propose nnstreamer, a software system that handles vices from servers. This cost is often neglected; it is, how- neural networks as filters of stream pipelines, applying the ever, significant if billions of devices are to be deployed. stream processing paradigm to neural network applications. We do not discuss the potential advantage, distributing work- A new trend with the wide-spread of deep neural network loads across edge devices, because it is not in the scope of applications is on-device AI; i.e., processing neural networks this paper, but of future work. directly on mobile devices or edge/IoT devices instead of On-device AI achieves such advantages by processing di- cloud servers. Emerging privacy issues, data transmission rectly in the nodes where data exist so that data transmis- costs, and operational costs signifies the need for on-device sion is reduced and sensitive data are kept inside. However, AI especially when a huge number of devices with real-time on-device AI induces significant challenges. Normally, edge data processing are deployed.
  • Implementing POP3 and IMAP4 Using Dovecot

    Implementing POP3 and IMAP4 Using Dovecot

    Implementing POP3 and IMAP4 Using Dovecot AfNOG 2017 Scalable Internet Services (SS-E) Nairobi, Kenya Presented by Kevin Chege (Built on materials developed by Joel Jaeggli) What is POP3 § POP3 stands for Post Office Protocol ver 3 § Described in RFC1913 § Runs on TCP Port 110 as a client server function § Allows for a maildrop service (similar to the post box mail service ) hence the name § By design its limited in features to download and delete email from server § Security was also limited to using APOP (md5 hash for authentication § RFC 2449 proposed POP3 extensions which included SASL Mechanism, Expiry, Pipelining, etc. § RFC 2595 describes using TLS with POP3 also known as POP3s and runs on port 995 What is IMAP4? § Internet Message Access Protocol version 4 § Described in RFC 1730 § Runs on TCP Port 143 as client-server function § More advanced in features compared to POP3 § IMAP4 stores mail on server and copies can be transferred to the client on request. § By default only the message headers are sent to the client, the rest of the message is accessed on opening the email. § Allows client to access and manipulate email residing on a server, creation of folders, filters, etc. § RFC 1731 describes the IMAP Authentication Mechanisms § RFC 2595 describes using TLS with IMAP4 running on TCP port 993 Mail Storage Formats § Mailbox Format (Mbox) § Defined in RFC 4155 § All messages in an Mbox mailbox are concatenated and stored as a plain text in a single file § Mails are stored in RFC822 format with a blank space separating each message (2 spaces as each message has one space) and “From” determining start of next message.