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Red Hat Enterprise Linux 6 Developer Guide
Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Dave Brolley William Cohen Roland Grunberg Aldy Hernandez Karsten Hopp Jakub Jelinek Developer Guide Jeff Johnston Benjamin Kosnik Aleksander Kurtakov Chris Moller Phil Muldoon Andrew Overholt Charley Wang Kent Sebastian Red Hat Enterprise Linux 6 Developer Guide An introduction to application development tools in Red Hat Enterprise Linux 6 Edition 0 Author Dave Brolley [email protected] Author William Cohen [email protected] Author Roland Grunberg [email protected] Author Aldy Hernandez [email protected] Author Karsten Hopp [email protected] Author Jakub Jelinek [email protected] Author Jeff Johnston [email protected] Author Benjamin Kosnik [email protected] Author Aleksander Kurtakov [email protected] Author Chris Moller [email protected] Author Phil Muldoon [email protected] Author Andrew Overholt [email protected] Author Charley Wang [email protected] Author Kent Sebastian [email protected] Editor Don Domingo [email protected] Editor Jacquelynn East [email protected] Copyright © 2010 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/. 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. -
Schon Mal Dran Gedacht,Linux Auszuprobieren? Von G. Schmidt
Schon mal dran gedacht, Linux auszuprobieren? Eine Einführung in das Betriebssystem Linux und seine Distributionen von Günther Schmidt-Falck Das Magazin AUSWEGE wird nun schon seit 2010 mit Hilfe des Computer-Betriebs- system Linux erstellt: Texte layouten, Grafiken und Fotos bearbeiten, Webseiten ge- stalten, Audio schneiden - alles mit freier, unabhängiger Software einer weltweiten Entwicklergemeinde. Aufgrund der guten eigenen Erfahrungen möchte der folgende Aufsatz ins Betriebssystem Linux einführen - mit einem Schwerpunkt auf der Distri- bution LinuxMint. Was ist Linux? „... ein hochstabiles, besonders schnelles und vor allem funktionsfähiges Betriebssystem, das dem Unix-System ähnelt, … . Eine Gemeinschaft Tausender programmierte es und verteilt es nun unter der GNU General Public Li- cense. Somit ist es frei zugänglich für jeden und kos- tenlos! Mehrere Millionen Leute, viele Organisatio- nen und besonders Firmen nutzen es weltweit. Die meisten nutzen es aus folgenden Gründen: • besonders schnell, stabil und leistungs- stark • gratis Support aus vielen Internet- Newsgruppen Tux, der Pinguin, ist das Linux-Maskottchen • übersichtliche Mailing-Listen • massenweise www-Seiten • direkter Mailkontakt mit dem Programmierer sind möglich • Bildung von Gruppen • kommerzieller Support“1 Linux ist heute weit verbreitet im Serverbereich: „Im Oktober 2012 wurden mindes- tens 32% aller Webseiten auf einem Linux-Server gehostet. Da nicht alle Linux-Ser- ver sich auch als solche zu erkennen geben, könnte der tatsächliche Anteil um bis zu 24% höher liegen. Damit wäre ein tatsächlicher Marktanteil von bis zu 55% nicht 1 http://www.linuxnetworx.com/linux-richtig-nutzen magazin-auswege.de – 2.11.2015 Schon mal dran gedacht, Linux auszuprobieren? 1 auszuschliessen. (…) Linux gilt innerhalb von Netzwerken als ausgesprochen sicher und an die jeweiligen Gegebenheiten anpassbar. -
Release Notes for Fedora 20
Fedora 20 Release Notes Release Notes for Fedora 20 Edited by The Fedora Docs Team Copyright © 2013 Fedora Project Contributors. 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. -
Kde-Guide-De-Developpement.Web.Pdf
KDE Published : 2017-06-26 License : GPLv2+ 1 KDE DU POINT DE VUE D'UN DÉVELOPPEUR 1. AVEZ-VOUS BESOIN DE CE LIVRE ? 2. LA PHILOSOPHIE DE KDE 3. COMMENT OBTENIR DE L'AIDE 2 1. AVEZ-VOUS BESOIN DE CE LIVRE ? Vous devriez lire ce livre si vous voulez développer pour KDE. Nous utilisons le terme développement très largement pour couvrir tout ce qui peut conduire à un changement dans le code source, ce qui inclut : Soumettre une correction de bogue Écrire une nouvelle application optimisée par la technologie KDE Contribuer à un projet existant Ajouter de la fonctionnalité aux bibliothèques de développement de KDE Dans ce livre, nous vous livrerons les bases dont vous avez besoin pour être un développeur productif. Nous décrirons les outils que vous devrez installer, montrer comment lire la documentation (et écrire la vôtre propre, une fois que vous aurez créé la nouvelle fonctionnalité !) et comment obtenir de l'aide par d'autres moyens. Nous vous présenterons la communauté KDE, qui est essentielle pour comprendre KDE parce que nous sommes un projet « open source », libre (gratuit). Les utilisateurs finaux du logiciel n'ont PAS besoin de ce livre ! Cependant, ils pourraient le trouver intéressant pour les aider à comprendre comment les logiciels complexes et riches en fonctionnalités qu'ils utilisent ont vu le jour. 3 2. LA PHILOSOPHIE DE KDE Le succès de KDE repose sur une vue globale, que nous avons trouvée à la fois pratique et motivante. Les éléments de cette philosophie de développement comprennent : L'utilisation des outils disponibles plutôt que de ré-inventer ceux existants : beaucoup des bases dont vous avez besoin pour travailler font déjà partie de KDE, comme les bibliothèques principales ou les « Kparts », et sont tout à fait au point. -
Metadata Track Akonadi the Independent Solution for PIM Data
Akonadi – The independent solution for PIM GCDS 2009 data Metadata track Akonadi the independent solution for PIM data Will Stephenson Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Akonadi Topics Akona-what? Design Overview What we give you What you give us Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Akonadi The story so far Monolithic apps Own data storage Limited if any external interfaces E-D-S Data storage service Limited range of types supported Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Limitations of KDE3 KResource framework limitations: Data is not shared Designed for synchronous access Hard to extend to other data types Basically no shared common code KMail limitations: Only limited backend abstraction Designed for small amounts of local data Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Scalability with KDE 3 |Data| = small Contact applet KAddressBook l l KMail Kopete Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Scalability in KDE 3 |Data| = large Contact applet KAddressBook l l KMail Kopete Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Goals As much as possible shared, type independent functionality Easy to extend to new data types Unified API to access PIM data, independent of the actual data source Scalability Will Stephenson Akonadi – The independent solution for PIM GCDS 2009 data Why? Goals One synchronization point for mobile devices Reliable, -
Kdesrc-Build Script Manual
kdesrc-build Script Manual Michael Pyne Carlos Woelz kdesrc-build Script Manual 2 Contents 1 Introduction 8 1.1 A brief introduction to kdesrc-build . .8 1.1.1 What is kdesrc-build? . .8 1.1.2 kdesrc-build operation ‘in a nutshell’ . .8 1.2 Documentation Overview . .9 2 Getting Started 10 2.1 Preparing the System to Build KDE . 10 2.1.1 Setup a new user account . 10 2.1.2 Ensure your system is ready to build KDE software . 10 2.1.3 Setup kdesrc-build . 12 2.1.3.1 Install kdesrc-build . 12 2.1.3.2 Prepare the configuration file . 12 2.1.3.2.1 Manual setup of configuration file . 12 2.2 Setting the Configuration Data . 13 2.3 Using the kdesrc-build script . 14 2.3.1 Loading project metadata . 14 2.3.2 Previewing what will happen when kdesrc-build runs . 14 2.3.3 Resolving build failures . 15 2.4 Building specific modules . 16 2.5 Setting the Environment to Run Your KDEPlasma Desktop . 17 2.5.1 Automatically installing a login driver . 18 2.5.1.1 Adding xsession support for distributions . 18 2.5.1.2 Manually adding support for xsession . 18 2.5.2 Setting up the environment manually . 19 2.6 Module Organization and selection . 19 2.6.1 KDE Software Organization . 19 2.6.2 Selecting modules to build . 19 2.6.3 Module Sets . 20 2.6.3.1 The basic module set concept . 20 2.6.3.2 Special Support for KDE module sets . -
The Showfoto Handbook the Showfoto Handbook
The Showfoto Handbook The Showfoto Handbook 2 Contents 1 Introduction 13 1.1 Background . 13 1.1.1 About Showfoto . 13 1.1.2 Reporting Bugs . 13 1.1.3 Support . 13 1.1.4 Getting Involved . 13 1.2 Supported Image Formats . 14 1.2.1 Introduction . 14 1.2.2 Still Image Compression . 14 1.2.3 JPEG . 14 1.2.4 TIFF . 15 1.2.5 PNG . 15 1.2.6 PGF . 15 1.2.7 RAW . 15 2 The Showfoto sidebar 17 2.1 The Showfoto Right Sidebar . 17 2.1.1 Introduction to the Right Sidebar . 17 2.1.2 Properties . 17 2.1.3 Metadata . 18 2.1.3.1 EXIF Tags . 19 2.1.3.1.1 What is EXIF . 19 2.1.3.1.2 How to Use EXIF Viewer . 19 2.1.3.2 Makernote Tags . 20 2.1.3.2.1 What is Makernote . 20 2.1.3.2.2 How to Use Makernote Viewer . 20 2.1.3.3 IPTC Tags . 20 2.1.3.3.1 What is IPTC . 20 2.1.3.3.2 How to Use IPTC Viewer . 21 2.1.3.4 XMP Tags . 21 2.1.3.4.1 What is XMP . 21 2.1.3.4.2 How to Use XMP Viewer . 21 2.1.4 Colors . 21 The Showfoto Handbook 2.1.4.1 Histogram Viewer . 21 2.1.4.2 How To Use an Histogram . 23 2.1.5 Maps . 25 2.1.6 Captions . 26 2.1.6.1 Introduction . -
Linux Mint - 2Nde Partie
Linux Mint - 2nde partie - Mise à jour du 10.03.2017 1 Sommaire 1. Si vous avez raté l’épisode précédent… 2. Utiliser Linux Mint au quotidien a) Présentation de la suite logicielle par défaut b) Et si nous testions un peu ? c) Windows et Linux : d’une pratique logicielle à une autre d) L’installation de logiciels sous Linux 3. Vous n’êtes toujours pas convaincu(e)s par Linux ? a) Encore un argument : son prix ! b) L’installer sur une vieille ou une nouvelle machine, petite ou grande c) Par philosophie et/ou curiosité d) Pour apprendre l'informatique 4. À retenir Sources 2 1. Si vous avez raté l’épisode précédent… Linux, c’est quoi ? > Un système d’exploitation > Les principaux systèmes d'exploitation > Les distributions 3 1. Si vous avez raté l’épisode précédent… Premiers pas avec Linux Mint > Répertoire, dossier ou fichier ? > Le bureau > Gestion des fenêtres > Gestion des fichiers 4 1. Si vous avez raté l’épisode précédent… Installation > Méthode « je goûte ! » : le LiveUSB > Méthode « j’essaye ! » : le dual-boot > Méthode « je fonce ! » : l’installation complète 5 1. Si vous avez raté l’épisode précédent… Installation L'abréviation LTS signifie Long Term Support, ou support à long terme. 6 1. Si vous avez raté l’épisode précédent… http://www.linuxliveusb.com 7 1. Si vous avez raté l’épisode précédent… Installation 8 1. Si vous avez raté l’épisode précédent… Installation 9 1. Si vous avez raté l’épisode précédent… Installation 10 1. Si vous avez raté l’épisode précédent… Installation 11 2. Utiliser Linux Mint au quotidien a) Présentation de la suite logicielle par défaut Le fichier ISO Linux Mint est compressé et contient environ 1,6 GB de données. -
LIFE Packages
LIFE packages Index Office automation Desktop Internet Server Web developpement Tele centers Emulation Health centers Graphics High Schools Utilities Teachers Multimedia Tertiary schools Programming Database Games Documentation Internet - Firefox - Browser - Epiphany - Nautilus - Ftp client - gFTP - Evolution - Mail client - Thunderbird - Internet messaging - Gaim - Gaim - IRC - XChat - Gaim - VoIP - Skype - Videomeeting - Gnome meeting - GnomeBittorent - P2P - aMule - Firefox - Download manager - d4x - Telnet - Telnet Web developpement - Quanta - Bluefish - HTML editor - Nvu - Any text editor - HTML galerie - Album - Web server - XAMPP - Collaborative publishing system - Spip Desktop - Gnome - Desktop - Kde - Xfce Graphics - Advanced image editor - The Gimp - KolourPaint - Simple image editor - gPaint - TuxPaint - CinePaint - Video editor - Kino - OpenOffice Draw - Vector vraphics editor - Inkscape - Dia - Diagram editor - Kivio - Electrical CAD - Electric - 3D modeller/render - Blender - CAD system - QCad Utilities - Calculator - gCalcTool - gEdit - gxEdit - Text editor - eMacs21 - Leafpad - Application finder - Xfce4-appfinder - Desktop search tool - Beagle - File explorer - Nautilus -Archive manager - File-Roller - Nautilus CD Burner - CD burner - K3B - GnomeBaker - Synaptic - System updates - apt-get - IPtables - Firewall - FireStarter - BackupPC - Backup - Amanda - gnome-terminal - Terminal - xTerm - xTerminal - Scanner - Xsane - Partition editor - gParted - Making image of disks - Partitimage - Mirroring over network - UDP Cast -
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 -
Akonadi-Opensync2008.Pdf
Why rewrite the foundation of KDE PIM? KResource ● Designed 10 years ago for small amounts of data ● Synchronous access ● No code sharing ● Hard to extend ● No change notifications ● No shared data ● (Ab-)Used way beyond its capabilities Goals ● Fix all of the above ● Provide a unified API to access PIM data, independent of the actual data source ● Provide flexible cache policies for remote data ● Fast virtual folders, representing search results ● Usable for the whole free desktop Chaos Design Server ● Fully type independent ● Caches remote data ● Change notifications ● Conflict detection ● Based on MySQL ● Depends only on Qt Protocol ● Data access – Based on IMAP – Optimized for high throuput – Data encoded using standard formats ● Change notification, control methods – D-Bus – Optimized for easy use ● Platform and toolkit independent Basic Objects ● Filesystem-like structure – Collections – Items ● Items consist of – A payload, consisting of one or more parts – Arbitrary attributes Client Library ● libakonadi: Qt/KDE based – C++ – Ruby – Python – C# ● Mostly type-independent ● Type-specific plugins API ● Low-level – Job based – Asynchronous ● High-level – Qt Model/View ● Change monitoring and recording/replay Resource Agents ● Connect Akonadi to external data sources – Local files (ical, vcard, maildir,...) – Mail or groupware servers – Web services (facebook, del.ico.us, ...) ● Translate data formats ● Replay offline changes Other Agents ● Implement functionalitry not limited to a single application ● Operate autonomously on PIM data ● Examples – Indexing – Mail threading – Filtering – ... Status ● Server and client library first released with KDE 4.1 ● First users: Mailody, KPilot ● Supported types: – Mail – Contacts – Calendar – RSS feeds – Bookmarks Roadmap for KDE 4.2 ● Use Akonadi for contacts and calendar data for all of KDE PIM ● Limit porting work by using KResource <-> Akonadi bridges – Allows to use KResource based backends with Akonadi – Transparent for old applications . -
JPEG Renaming and Loss-Free Processing EXIF TRICKS
COVER STORY Image Processing with EXIF JPEG renaming and loss-free processing EXIF TRICKS You can rename and modify JPEG files without touching the graphics by manipulating settings in the file header. www.sxc.hu BY MARTIN STEIGERWALD he Exchange Image File (EXIF) data is included with image file formats tings such as the date and time of cre- format is a standard developed such as JPEG and TIFF, as well as with ation, the exposure time, the aperture Tby the Japan Electronic Industry audio formats such as RIFF. Depending setting, the exposure program, the size, Development Association (JEIDA) that on the model and make of your camera, the resolution, and the orientation of the lets digital cameras store meta-informa- the meta-information stored in the image. tion in the header of an image file. EXIF header of the image file can include set- Linux provides several tools for ma- nipulating EXIF data directly. Directly Table 1: EXIF Applications manipulating the metadata associated with an image file saves time, promotes Application EXIF Support Loss-free Rotation and Mirroring automation, and, in some cases, pre- Digikam 0.7.2, Photo management Load, display, but not save In the drop-down for the image, also automatically based on EXIF vents the data loss that would occur information with graphic manipulation. This article Eye of Gnome 2.8.2, Image Viewer Load, display, and save No describes some techniques for using Feh 1.3.4, Image viewer No Via File | Edit in Place. EXIF infor- EXIF metadata to rename and manipu- mation is lost late JPEG images.