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Release Notes for X11R6.8.2 the X.Orgfoundation the Xfree86 Project, Inc
Release Notes for X11R6.8.2 The X.OrgFoundation The XFree86 Project, Inc. 9February 2005 Abstract These release notes contains information about features and their status in the X.Org Foundation X11R6.8.2 release. It is based on the XFree86 4.4RC2 RELNOTES docu- ment published by The XFree86™ Project, Inc. Thereare significant updates and dif- ferences in the X.Orgrelease as noted below. 1. Introduction to the X11R6.8.2 Release The release numbering is based on the original MIT X numbering system. X11refers to the ver- sion of the network protocol that the X Window system is based on: Version 11was first released in 1988 and has been stable for 15 years, with only upwardcompatible additions to the coreX protocol, a recordofstability envied in computing. Formal releases of X started with X version 9 from MIT;the first commercial X products werebased on X version 10. The MIT X Consortium and its successors, the X Consortium, the Open Group X Project Team, and the X.OrgGroup released versions X11R3 through X11R6.6, beforethe founding of the X.OrgFoundation. Therewill be futuremaintenance releases in the X11R6.8.x series. However,efforts arewell underway to split the X distribution into its modular components to allow for easier maintenance and independent updates. We expect a transitional period while both X11R6.8 releases arebeing fielded and the modular release completed and deployed while both will be available as different consumers of X technology have different constraints on deployment. Wehave not yet decided how the modular X releases will be numbered. We encourage you to submit bug fixes and enhancements to bugzilla.freedesktop.orgusing the xorgproduct, and discussions on this server take place on <[email protected]>. -
Desktop Migration and Administration Guide
Red Hat Enterprise Linux 7 Desktop Migration and Administration Guide GNOME 3 desktop migration planning, deployment, configuration, and administration in RHEL 7 Last Updated: 2021-05-05 Red Hat Enterprise Linux 7 Desktop Migration and Administration Guide GNOME 3 desktop migration planning, deployment, configuration, and administration in RHEL 7 Marie Doleželová Red Hat Customer Content Services [email protected] Petr Kovář Red Hat Customer Content Services [email protected] Jana Heves Red Hat Customer Content Services Legal Notice Copyright © 2018 Red Hat, Inc. This document is licensed by Red Hat under the Creative Commons Attribution-ShareAlike 3.0 Unported License. If you distribute this document, or a modified version of it, you must provide attribution to Red Hat, Inc. and provide a link to the original. If the document is modified, all Red Hat trademarks must be removed. 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, the Red Hat logo, JBoss, OpenShift, Fedora, the Infinity logo, and RHCE are trademarks of Red Hat, Inc., registered in the United States and other countries. 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. -
Open Source License Report on the Product
OPEN SOURCE LICENSE REPORT ON THE PRODUCT The software included in this product contains copyrighted software that is licensed under the GPLv2, GPLv3, gSOAP Public License, jQuery, PHP License 3.01, FTL, BSD 3-Clause License, Public Domain, MIT License, OpenSSL Combined License, Apache 2.0 License, zlib/libpng License, , . You may obtain the complete corresponding source code from us for a period of three years after our last shipment of this product by sending email to: [email protected] If you want to obtain the complete corresponding source code with a physical medium such as CD-ROM, the cost of physically performing source distribution might be charged. For more details about Open Source Software, refer to eneo website at www.eneo-security.com, the product CD and manuals. GPLv2: u-Boot 2013.07, Linux Kernel 3.10.55, busybox 1.20.2, ethtool 3.10, e2fsprogs 1.41.14, mtd-utils 1.5.2, lzo 2.05, nfs-utils 1.2.7, cryptsetup 1.6.1, udhcpd 0.9.9 GPLv3: pwstrength 2.0.4 gSOAP Public License: gSOAP 2.8.10 jQuery License: JQuery 2.1.1, JQuery UI 1.10.4 PHP: PHP 5.4.4 FTL (FreeType License): freetype 2.4.10 BSD: libtirpc 0.2.3, rpcbind 0.2.0, lighttpd 1.4.32, hdparm 9,45, hostpad 2, wpa_supplicant 2, jsbn 1.4 Public Domain: sqlite 3.7.17 zlib: zlib 1.2.5 MIT:pwstrength 2.0.4, ezxml 0.8.6, bootstrap 3.3.4, jquery-fullscreen 1.1.5, jeditable 1.7.1, jQuery jqGrid 4.6.0, fullcalendar 2.2.0, datetimepicker 4.17.42, clockpicker 0.0.7, dataTables 1.0.2, dropzone 3.8.7, iCheck 1.0.2, ionRangeSlider 2.0.13, metisMenu 2.0.2, slimscroll 1.3.6, sweetalert 2015.11, Transitionize 0.0.2 , switchery 0.0.2, toastr 2.1.0, animate 3.5.0, font-awesome 4.3.0, Modernizr 2.7.1 pace 1.0.0 OpenSSL Combined: openssl 1.0.1h Apache license 2.0: datepicker 1.4.0, mDNSResponder 379.32.1 wish), that you receive source reflect on the original authors' GNU GENERAL PUBLIC code or can get it if you want it, reputations. -
Introduction to Tizen Mobile & Wearable Profile
Introduction to Tizen Mobile & Wearable Profile Taesoo Jun, Ph.D. @Software Center Samsung Electronics Tizen Overview Tizen... • Is W3C standard-based • Has strong industry support • Is open source project • Covers multiple profiles for mobile for TV Common & Profile-Specific Compliance Rules for printer for wearable • Releasing Profiles • Preparing Profiles for PC • Potential Profiles for camera for IVI 3 Release History Oct. ‘14 Nov. ‘13 2.3 July ‘13 2.2.1 Multi-profile, May ‘13 2.2 Minor Update New Native Feb. ‘13 2.1 Commercial - App. installation in Framework SD card 2.0 Hybrid Ready w/ - Mobile/ Wearable Add-on SDK profile Web/Native, Enhanced UX Apr. ‘12 Web/Native - OpenCL & WebCL - New native - H/W Menu & Back Framework Enhanced - In app purchase subsystem 1.0 key - Native API Security and - UI Customizer Web-centric - Unified SDK for Web Performance Platform & native - WebKit2 - Highest HTML5 Optimization - Tizen Device Web - Hybrid Web/Native API app. - Web UI framework - Systemd Linux kernel Linux kernel Linux kernel 2.6.36 3.0 w/ 3.4 features (e.g., CMA/IOMMU, eMMC 4.5, V4L2) 3.4 4 Tizen Mobile Profile Architecture Overview • Kernel: Linux kernel + device drivers • Native Subsystem: core functionalities for Tizen platform • Web Framework: web environment above Native subsystem • API • Native API: direct access to core functions in mobile profile • Web API: web-style(i.e., JS, markup) access to W3C standard and device functions Web Web Applications API Web Framework Native Native Applications API Native Subsystem Kernel Manufacturer -
Nix on SHARCNET
Nix on SHARCNET Tyson Whitehead May 14, 2015 Nix Overview An enterprise approach to package management I a package is a specific piece of code compiled in a specific way I each package is entirely self contained and does not change I each users select what packages they want and gets a custom enviornment https://nixos.org/nix Ships with several thousand packages already created https://nixos.org/nixos/packages.html SHARCNET What this adds to SHARCNET I each user can have their own custom environments I environments should work everywhere (closed with no external dependencies) I several thousand new and newer packages Current issues (first is permanent, second will likely be resolved) I newer glibc requires kernel 2.6.32 so no requin I package can be used but not installed/removed on viz/vdi https: //sourceware.org/ml/libc-alpha/2014-01/msg00511.html Enabling Nix Nix is installed under /home/nixbld on SHARCNET. Enable for a single sessiong by running source /home/nixbld/profile.d/nix-profile.sh To always enable add this to the end of ~/.bash_profile echo source /home/nixbld/profile.d/nix-profile.sh \ >> ~/.bash_profile Reseting Nix A basic reset is done by removing all .nix* files from your home directory rm -fr ~/.nix* A complete reset done by remove your Nix per-user directories rm -fr /home/nixbld/var/nix/profile/per-user/$USER rm -fr /home/nixbld/var/nix/gcroots/per-user/$USER The nix-profile.sh script will re-create these with the defaults next time it runs. Environment The nix-env commands maintains your environments I query packages (available and installed) I create a new environment from current one by adding packages I create a new environment from current one by removing packages I switching between existing environments I delete unused environements Querying Packages The nix-env {--query | -q} .. -
The Unicode Cookbook for Linguists: Managing Writing Systems Using Orthography Profiles
Zurich Open Repository and Archive University of Zurich Main Library Strickhofstrasse 39 CH-8057 Zurich www.zora.uzh.ch Year: 2017 The Unicode Cookbook for Linguists: Managing writing systems using orthography profiles Moran, Steven ; Cysouw, Michael DOI: https://doi.org/10.5281/zenodo.290662 Posted at the Zurich Open Repository and Archive, University of Zurich ZORA URL: https://doi.org/10.5167/uzh-135400 Monograph The following work is licensed under a Creative Commons: Attribution 4.0 International (CC BY 4.0) License. Originally published at: Moran, Steven; Cysouw, Michael (2017). The Unicode Cookbook for Linguists: Managing writing systems using orthography profiles. CERN Data Centre: Zenodo. DOI: https://doi.org/10.5281/zenodo.290662 The Unicode Cookbook for Linguists Managing writing systems using orthography profiles Steven Moran & Michael Cysouw Change dedication in localmetadata.tex Preface This text is meant as a practical guide for linguists, and programmers, whowork with data in multilingual computational environments. We introduce the basic concepts needed to understand how writing systems and character encodings function, and how they work together. The intersection of the Unicode Standard and the International Phonetic Al- phabet is often not met without frustration by users. Nevertheless, thetwo standards have provided language researchers with a consistent computational architecture needed to process, publish and analyze data from many different languages. We bring to light common, but not always transparent, pitfalls that researchers face when working with Unicode and IPA. Our research uses quantitative methods to compare languages and uncover and clarify their phylogenetic relations. However, the majority of lexical data available from the world’s languages is in author- or document-specific orthogra- phies. -
Opentype Postscript Fonts with Unusual Units-Per-Em Values
Luigi Scarso VOORJAAR 2010 73 OpenType PostScript fonts with unusual units-per-em values Abstract Symbola is an example of OpenType font with TrueType OpenType fonts with Postscript outline are usually defined outlines which has been designed to match the style of in a dimensionless workspace of 1000×1000 units per em Computer Modern font. (upm). Adobe Reader exhibits a strange behaviour with pdf documents that embed an OpenType PostScript font with A brief note about bitmap fonts: among others, Adobe unusual upm: this paper describes a solution implemented has published a “Glyph Bitmap Distribution Format by LuaTEX that resolves this problem. (BDF)” [2] and with fontforge it’s easy to convert a bdf font into an opentype one without outlines. A fairly Keywords complete bdf font is http://unifoundry.com/unifont-5.1 LuaTeX, ConTeXt Mark IV, OpenType, FontMatrix. .20080820.bdf.gz: this Vle can be converted to an Open- type format unifontmedium.otf with fontforge and it Introduction can inspected with showttf, a C program from [3]. Here is an example of glyph U+26A5 MALE AND FEMALE Opentype is a font format that encompasses three kinds SIGN: of widely used fonts: 1. outline fonts with cubic Bézier curves, sometimes Glyph 9887 ( uni26A5) starts at 492 length=17 referred to CFF fonts or PostScript fonts; height=12 width=8 sbX=4 sbY=10 advance=16 2. outline fonts with quadratic Bézier curve, sometimes Bit aligned referred to TrueType fonts; .....*** 3. bitmap fonts. ......** .....*.* Nowadays in digital typography an outline font is almost ..***... the only choice and no longer there is a relevant diUer- .*...*. -
The Linux Command Line
The Linux Command Line Fifth Internet Edition William Shotts A LinuxCommand.org Book Copyright ©2008-2019, William E. Shotts, Jr. This work is licensed under the Creative Commons Attribution-Noncommercial-No De- rivative Works 3.0 United States License. To view a copy of this license, visit the link above or send a letter to Creative Commons, PO Box 1866, Mountain View, CA 94042. A version of this book is also available in printed form, published by No Starch Press. Copies may be purchased wherever fine books are sold. No Starch Press also offers elec- tronic formats for popular e-readers. They can be reached at: https://www.nostarch.com. Linux® is the registered trademark of Linus Torvalds. All other trademarks belong to their respective owners. This book is part of the LinuxCommand.org project, a site for Linux education and advo- cacy devoted to helping users of legacy operating systems migrate into the future. You may contact the LinuxCommand.org project at http://linuxcommand.org. Release History Version Date Description 19.01A January 28, 2019 Fifth Internet Edition (Corrected TOC) 19.01 January 17, 2019 Fifth Internet Edition. 17.10 October 19, 2017 Fourth Internet Edition. 16.07 July 28, 2016 Third Internet Edition. 13.07 July 6, 2013 Second Internet Edition. 09.12 December 14, 2009 First Internet Edition. Table of Contents Introduction....................................................................................................xvi Why Use the Command Line?......................................................................................xvi -
Surviving the TEX Font Encoding Mess Understanding The
Surviving the TEX font encoding mess Understanding the world of TEX fonts and mastering the basics of fontinst Ulrik Vieth Taco Hoekwater · EuroT X ’99 Heidelberg E · FAMOUS QUOTE: English is useful because it is a mess. Since English is a mess, it maps well onto the problem space, which is also a mess, which we call reality. Similary, Perl was designed to be a mess, though in the nicests of all possible ways. | LARRY WALL COROLLARY: TEX fonts are mess, as they are a product of reality. Similary, fontinst is a mess, not necessarily by design, but because it has to cope with the mess we call reality. Contents I Overview of TEX font technology II Installation TEX fonts with fontinst III Overview of math fonts EuroT X ’99 Heidelberg 24. September 1999 3 E · · I Overview of TEX font technology What is a font? What is a virtual font? • Font file formats and conversion utilities • Font attributes and classifications • Font selection schemes • Font naming schemes • Font encodings • What’s in a standard font? What’s in an expert font? • Font installation considerations • Why the need for reencoding? • Which raw font encoding to use? • What’s needed to set up fonts for use with T X? • E EuroT X ’99 Heidelberg 24. September 1999 4 E · · What is a font? in technical terms: • – fonts have many different representations depending on the point of view – TEX typesetter: fonts metrics (TFM) and nothing else – DVI driver: virtual fonts (VF), bitmaps fonts(PK), outline fonts (PFA/PFB or TTF) – PostScript: Type 1 (outlines), Type 3 (anything), Type 42 fonts (embedded TTF) in general terms: • – fonts are collections of glyphs (characters, symbols) of a particular design – fonts are organized into families, series and individual shapes – glyphs may be accessed either by character code or by symbolic names – encoding of glyphs may be fixed or controllable by encoding vectors font information consists of: • – metric information (glyph metrics and global parameters) – some representation of glyph shapes (bitmaps or outlines) EuroT X ’99 Heidelberg 24. -
Downloads." the Open Information Security Foundation
Performance Testing Suricata The Effect of Configuration Variables On Offline Suricata Performance A Project Completed for CS 6266 Under Jonathon T. Giffin, Assistant Professor, Georgia Institute of Technology by Winston H Messer Project Advisor: Matt Jonkman, President, Open Information Security Foundation December 2011 Messer ii Abstract The Suricata IDS/IPS engine, a viable alternative to Snort, has a multitude of potential configurations. A simplified automated testing system was devised for the purpose of performance testing Suricata in an offline environment. Of the available configuration variables, seventeen were analyzed independently by testing in fifty-six configurations. Of these, three variables were found to have a statistically significant effect on performance: Detect Engine Profile, Multi Pattern Algorithm, and CPU affinity. Acknowledgements In writing the final report on this endeavor, I would like to start by thanking four people who made this project possible: Matt Jonkman, President, Open Information Security Foundation: For allowing me the opportunity to carry out this project under his supervision. Victor Julien, Lead Programmer, Open Information Security Foundation and Anne-Fleur Koolstra, Documentation Specialist, Open Information Security Foundation: For their willingness to share their wisdom and experience of Suricata via email for the past four months. John M. Weathersby, Jr., Executive Director, Open Source Software Institute: For allowing me the use of Institute equipment for the creation of a suitable testing -
Optimization of Fontconfig Library Optimization of Fontconfig Library
Michal Srb OPTIMIZATION OF FONTCONFIG LIBRARY OPTIMIZATION OF FONTCONFIG LIBRARY Michal Srb Bachelor's Thesis Spring 2017 Information Technology Oulu University of Applied Sciences ABSTRACT Oulu University of Applied Sciences Degree Programme in Information Technology, Internet Services Author: Michal Srb Title of the bachelor’s thesis: Optimization of Fontconfig Library Supervisor: Teemu Korpela Term and year of completion: Spring 2017 Number of pages: 39 + 1 appendix Fontconfig is a library that manages a database of fonts on Linux systems. The aim of this Bachelor's thesis was to explore options for making it respond faster to application's queries. The library was identified as a bottleneck during the startup of graphical applications. The typical usage of the library by applications was analyzed and a set of standalone benchmarks were created. The library was profiled to identify hot spots and multiple optimizations were applied to it. It was determined that to achieve an optimal performance, a complete rewrite would be necessary. However, that could not be done while staying backward compatible. Nevertheless, the optimizations applied to the existing fontconfig yielded significant performance improvements, up to 98% speedups in benchmarks based on the real-world usage. Keywords: fontconfig, optimization, benchmarking, profiling 3 CONTENTS 1 INTRODUCTION 6 2 BACKGROUND 7 1.1 Motivation 7 1.2 Fontconfig 8 1.2.1 Function 9 1.2.2 Configuration 11 2 ANALYSIS 12 2.1 Main entry functions 12 2.1.1 FcFontMatch 12 2.1.2 FcFontSort 14 2.1.3 -
FFV1, Matroska, LPCM (And More)
MediaConch Implementation and policy checking on FFV1, Matroska, LPCM (and more) Jérôme Martinez, MediaArea Innovation Workshop ‑ March 2017 What is MediaConch? MediaConch is a conformance checker Implementation checker Policy checker Reporter Fixer What is MediaConch? Implementation and Policy reporter What is MediaConch? Implementation report: Policy report: What is MediaConch? General information about your files What is MediaConch? Inspect your files What is MediaConch? Policy editor What is MediaConch? Public policies What is MediaConch? Fixer Segment sizes in Matroska Matroska “bit flip” correction FFV1 “bit flip” correction Integration Archivematica is an integrated suite of open‑source software tools that allows users to process digital objects from ingest to access in compliance with the ISO‑OAIS functional model MediaConch interfaces Graphical interface Web interface Command line Server (REST API) (Work in progress) a library (.dll/.so/.dylib) MediaConch output formats XML (native format) Text HTML (Work in progress) PDF Tweakable! (with XSL) Open source GPLv3+ and MPLv2+ Relies on MediaInfo (metadata extraction tool) Use well‑known open source libraries: Qt, sqlite, libevent, libxml2, libxslt, libexslt... Supported formats Priorities for the implementation checker Matroska FFV1 PCM Can accept any format supported by MediaInfo for the policy checker MXF + JP2k QuickTime/MOV Audio files (WAV, BWF, AIFF...) ... Supported formats Can be expanded By plugins Support of PDF checker: VeraPDF plugin Support of TIFF checker: DPF Manager plugin You use another checker? Let us know By internal development More tests on your preferred format is possible It depends on you! Versatile Several input formats are accepted FFV1 from MOV or AVI Matroska with other video formats (Work in progress) Extraction of a PDF or TIFF aachement from a Matroska container and analyze with a plugin (e.g.