X Window Terminals
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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. -
Using a PC Card in Your NCD Thin Client Device
Using a PC Card in Your NCD Thin Client Device Part Number 9300674, Revision A November, 1998 Network Computing Devices, Inc. 350 North Bernardo Avenue Mountain View, California 94043 Telephone (650) 694-0650 FAX (650) 961-7711 E-mail: [email protected] Copyright Copyright © 1998 by Network Computing Devices, Inc. The information contained in this document is subject to change without notice. Network Computing Devices, Inc. shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. This document contains information which is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Network Computing Devices, Inc. Trademarks Network Computing Devices, PC-Xware, and XRemote are registered trademarks of Network Computing Devices, Inc. Explora, HMX, Marathon, NCDware, ThinSTAR, and WinCenter are trademarks of Network Computing Devices, Inc. PostScript, Display PostScript, FrameMaker, and Adobe are trademarks of Adobe Systems Incorporated. MetaFrame and WinFrame are trademarks of Citrix Systems, Inc. UNIX is a registered trademark in the United States and other countries licensed exclusively through X/Open Company Limited. X Window System is a trademark of X Consortium, Inc. Windows 95, Windows NT, and Windows Terminal Server are trademarks of Microsoft Corporation. Windows and Microsoft are registered trademarks of Microsoft Corporation. Other trademarks and service marks are the trademarks and service marks of their respective companies. All terms mentioned in this book that are known to be trademarks or service marks have been appropriately capitalized. -
Porting a Window Manager from Xlib to XCB
Porting a Window Manager from Xlib to XCB Arnaud Fontaine (08090091) 16 May 2008 Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.3 or any later version pub- lished by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". Contents List of figures i List of listings ii Introduction 1 1 Backgrounds and Motivations 2 2 X Window System (X11) 6 2.1 Introduction . .6 2.2 History . .6 2.3 X Window Protocol . .7 2.3.1 Introduction . .7 2.3.2 Protocol overview . .8 2.3.3 Identifiers of resources . 10 2.3.4 Atoms . 10 2.3.5 Windows . 12 2.3.6 Pixmaps . 14 2.3.7 Events . 14 2.3.8 Keyboard and pointer . 15 2.3.9 Extensions . 17 2.4 X protocol client libraries . 18 2.4.1 Xlib . 18 2.4.1.1 Introduction . 18 2.4.1.2 Data types and functions . 18 2.4.1.3 Pros . 19 2.4.1.4 Cons . 19 2.4.1.5 Example . 20 2.4.2 XCB . 20 2.4.2.1 Introduction . 20 2.4.2.2 Data types and functions . 21 2.4.2.3 xcb-util library . 22 2.4.2.4 Pros . 22 2.4.2.5 Cons . 23 2.4.2.6 Example . 23 2.4.3 Xlib/XCB round-trip performance comparison . -
NCD Thin Client Xware User's Guide
NCD NCD Thin Client Xware User’s Guide Part Number 5401612 June 1998 Network Computing Devices, Inc. 350 North Bernardo Avenue Mountain View, CA 94043-5207 Technical support: 503/641-2200 Technical support FAX: 503/641-2959 Email: [email protected] World Wide Web: http://www.ncd.com Copyright Copyright © 1998 by Network Computing Devices, Inc. The information contained in this document is subject to change without notice. NCD SHALL NOT BE LIABLE FOR ERRORS CONTAINED HEREIN OR FOR ANY DAMAGES WHATSOEVER, INCLUDING, WITHOUT LIMITATION, ANY INCIDENTAL OR CONSEQUENTIAL DAMAGES IN CONNECTION WITH THE FURNISHING, PERFORMANCE, OR USE OF THIS MATERIAL. This document contains information which is protected by copyright. All rights are reserved. Made in the U.S.A. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of NCD. Title to and ownership of the Software, and all copies thereof, shall at all times reside with NCD and its licensors, and is protected by United States copyright laws and international treaty provisions. Trademarks Network Computing Devices is a registered trademark of Network Computing Devices, Inc. NCDnet, NCDware, and Thin Client Xware FTP are trademarks of Network Computing Devices, Inc. Apple and LaserWriter are registered trademarks of Apple Computer, Inc. Citrix, WinFrame, and ICA are registered trademarks of Citrix Systems, Inc. DECnet, DECwindows, VMS, VT, and ULTRIX are trademarks of Digital Equipment Corporation. Ethernet is a trademark of Xerox Corporation. Hewlett-Packard and LaserJet are registered trademarks of Hewlett-Packard Corporation. HP-UX is a trademark of Hewlett-Packard Corporation. -
An Introduction to the X Window System Introduction to X's Anatomy
An Introduction to the X Window System Robert Lupton This is a limited and partisan introduction to ‘The X Window System’, which is widely but improperly known as X-windows, specifically to version 11 (‘X11’). The intention of the X-project has been to provide ‘tools not rules’, which allows their basic system to appear in a very large number of confusing guises. This document assumes that you are using the configuration that I set up at Peyton Hall † There are helpful manual entries under X and Xserver, as well as for individual utilities such as xterm. You may need to add /usr/princeton/X11/man to your MANPATH to read the X manpages. This is the first draft of this document, so I’d be very grateful for any comments or criticisms. Introduction to X’s Anatomy X consists of three parts: The server The part that knows about the hardware and how to draw lines and write characters. The Clients Such things as terminal emulators, dvi previewers, and clocks and The Window Manager A programme which handles negotiations between the different clients as they fight for screen space, colours, and sunlight. Another fundamental X-concept is that of resources, which is how X describes any- thing that a client might want to specify; common examples would be fonts, colours (both foreground and background), and position on the screen. Keys X can, and usually does, use a number of special keys. You are familiar with the way that <shift>a and <ctrl>a are different from a; in X this sensitivity extends to things like mouse buttons that you might not normally think of as case-sensitive. -
A Successor to the X Window System
Y: A Successor to the X Window System Mark Thomas <[email protected]> Project Supervisor: D. R¨uckert <[email protected]> Second Marker: E. Lupu <[email protected]> June 18, 2003 ii Abstract UNIX desktop environments are a mess. The proliferation of incompatible and inconsistent user interface toolkits is now the primary factor in the failure of enterprises to adopt UNIX as a desktop solution. This report documents the creation of a comprehensive, elegant framework for a complete windowing system, including a standardised graphical user interface toolkit. ‘Y’ addresses many of the problems associated with current systems, whilst keeping and improving on their best features. An initial implementation, which supports simple applications like a terminal emulator, a clock and a calculator, is provided. iii iv Acknowledgements Thanks to Daniel R¨uckert for supervising the project and for his help and advice regarding it. Thanks to David McBride for his assistance with setting up my project machine and providing me with an ATI Radeon for it. Thanks to Philip Willoughby for his knowledge of the POSIX standard and help with the GNU Autotools and some of the more obscure libc functions. Thanks to Andrew Suffield for his help with the GNU Autotools and Arch. Thanks to Nick Maynard and Karl O’Keeffe for discussions on window system and GUI design. Thanks to Tim Southerwood for discussions about possible features of Y. Thanks to Duncan White for discussions about the virtues of X. All company and product names are trademarks and/or registered trademarks of their respective owners. -
MIT 150 | Project Athena - X Window System Users and Developers Conference, Day 1 [3/4] 1/14/1987
MIT 150 | Project Athena - X Window System Users and Developers Conference, Day 1 [3/4] 1/14/1987 [MUSIC PLAYING] PALAY: My name is Andrew Palay I work at the Information Technology Center at Carnegie Mellon University. For those who don't know, the Information Technology Center is a joint project between Carnegie Mellon University and IBM. It also has some funding from the National Science Foundation. This talk is going to cover the Andrew toolkit. I'd like to begin this talk by providing a short example of what the toolkit's all about. In particular, how I made this slide. And actually some of the other slides. So I basically had the editor. In this case, I had typed in the text. And I selected a spot of the text and essentially asked to add a raster. This particular place, I added a raster. This object that we add into these will be referred to, and are referred to by the toolkit, as insets. The inset comes up as its default size, given that I've added nothing to it. I then request to read a known raster from the file, And this point, in this case the ITC logo. If you note, the actual inset itself hasn't increased in size to accommodate the raster image. The user has control over that size, can actually make it larger or smaller. Later in the talk, another slide you will see actually has a drawing. In this case, I selected areas that I wanted the drawing, actually created the drawing in place. -
Gnome Display Manager Reference Manual Martin K
Gnome Display Manager Reference Manual Martin K. Petersen [email protected] George Lebl [email protected] Brian Cameron [email protected] Bill Haneman [email protected] Table of Contents Terms and Conventions Used in This Manual ...............................................................3 Overview ................................................................................................................................3 Configuration.........................................................................................................................8 Controlling GDM ...............................................................................................................32 GDM Commands................................................................................................................38 Graphical Greeter Themes................................................................................................42 Accessibility.........................................................................................................................49 Example Configurations ....................................................................................................50 License...................................................................................................................................52 Terms and Conventions Used in This Manual This manual describes version 2.6.0.4 of the GNOME Display Manager. It was last updated on 7/14/2004. GDM - Gnome Display Manager. Used to describe the software package as -
Porting X Windows System to Operating System Compliant with Portable Operating System Interface
(IJACSA) International Journal of Advanced Computer Science and Applications, Vol. 11, No. 7, 2020 Porting X Windows System to Operating System Compliant with Portable Operating System Interface Andrey V. Zhadchenko1, Kirill A. Mamrosenko2, Alexander M. Giatsintov3 Center of Visualization and Satellite Information Technologies Scientific Research Institute of System Analysis Moscow, Russia Abstract—Now-a-days graphical interface is very important separated process contexts [4]. Current graphical subsystem for any operating system, even the embedded ones. Adopting is server-client X windows system implementation named existing solutions will be much easier than developing your XFree86 with version 4.8.0. Although XFree86 [5] supports up own. Moreover, a lot of software may be reused in this case. to the X11R6.6 protocol version, which is barely enough to run This article is devoted to X Window System adaptation for modern applications, absence of many important extensions, Portable Operating System Interface (POSIX) compliant real- for example, Xrender [6], implies heavy limits upon software. time operating system Baget. Many encountered problems come from the tight connection between X and Linux, therefore it is expected to encounter these issues during usage of X on non- Nowadays existing free software solutions in display Linux systems. Discussed problems include, but not limited to servers for operating systems are limited to two options: X the absence of dlopen, irregular file paths, specific device drivers. Windows System and Wayland [7]. However, there is a big Instructions and recommendations to solve these issues are given. ideological difference between them. X started it’s history a A comparison between XFree86 and Xorg implementations of X long time ago in the ’80s and was developed as an all-around is discussed. -
Remote X Apps Mini-HOWTO
Remote X Apps mini−HOWTO Remote X Apps mini−HOWTO Table of Contents Remote X Apps mini−HOWTO.........................................................................................................................1 Vincent Zweije, zweije@xs4all.nl.........................................................................................................1 1. Introduction..........................................................................................................................................1 2. Related Reading...................................................................................................................................1 3. The Scene.............................................................................................................................................1 4. A Little Theory....................................................................................................................................1 5. Telling the Client.................................................................................................................................1 6. Telling the Server.................................................................................................................................1 7. X Applications from Another User−id................................................................................................1 8. Running a Remote Window Manager..................................................................................................1 9. Setting Up an X Terminal....................................................................................................................1 -
X11 and Wayland
X11 and Wayland A tale of two implementations 1 / 20 Concepts What is hikari and what am I trying to achieve? and Goals window manager / compositor started 1.5 years ago written from scratch stacking / tiling hybrid approach inspired by cwm tiling algorithmX11 inspired and by Waylandherbstluftwm keyboard driven, for fast navigation modal, inspired by vim waste little screen space allowsA tale to arbitrarily of two group implementations windows minimal dependencies energy efficient target FreeBSD X11 and Wayland implementation 2 / 20 Concepts What is hikari and what am I trying to achieve? Concepts What is hikari and what am I trying to achieve? and Goals window manager / compositor started 1.5 years ago written from scratch stacking / tiling hybrid approach inspired by cwm tiling algorithm inspired by herbstluftwm keyboard driven, for fast navigation modal, inspired by vim waste little screen space allows to arbitrarily group windows minimal dependencies energy efficient target FreeBSD X11 and Wayland implementation 3 / 20 X Window System Architecture 4 / 20 X Window System Architecture X Window System Architecture // TinyWM is written by Nick Welch <[email protected]> in 2005 & 2011. // // This software is in the public domain // and is provided AS IS, with NO WARRANTY. #include <X11/Xlib.h> #define MAX(a, b) ((a) > (b) ? (a) : (b)) int main(void) { Display * dpy; XWindowAttributes attr; XButtonEvent start; XEvent ev; if(!(dpy = XOpenDisplay(0x0))) return 1; XGrabKey(dpy, XKeysymToKeycode(dpy, XStringToKeysym("F1")), Mod1Mask, DefaultRootWindow(dpy), -
PC-Xware V6.0 Installation and Configuration Guide
Installation and Configuration Guide NCD PC-Xware, Version 6.0 Copyright Copyright © 2005 by ThinPATH Systems, Inc. (TPS), 1998 by Network Computing Devices, Inc. (NCD). The information contained in this document is subject to change without notice. NCD and TPS shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing, performance, or use of this material. This document contains information which is protected by copyright. All rights are reserved. No part of this document may be photocopied, reproduced, or translated to another language without the prior written consent of Network Computing Devices, Inc. Trademarks Network Computing Devices and WinFrame are registered trademarks and ThinClient and ThinSTAR are trademarks of Network Computing Devices, Inc. Other product and company names mentioned herein are the trademarks of their respective owners. All terms mentioned in this document that are known to be trademarks or service marks have been appropriately capitalized. NCD cannot attest to the accuracy of this information. Use of a term in this document should not be regarded as affecting the validity of any trademark or service mark. Disclaimers THE SOFTWARE PRODUCTS ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NCD FUTHER DISCLAIMS ALL WARRANTIES, INCLUDING WITHOUT LIMITATION, ANY IMPLIED WARRANTIES OF MERCHANTABLILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. THE ENTIRE RISK ARISING OUT OF THE USE