Download or read book Tcl 8 5 Network Programming written by Wojciech Kocjan and published by Packt Publishing Ltd. This book was released on 2010-07-01 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: Build network-aware applications using Tcl, a powerful dynamic programming language.
Download or read book Tcl Tk 8 5 Programming Cookbook written by Bert Wheeler and published by Packt Publishing Ltd. This book was released on 2011-02-11 with total page 357 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over 100 great recipes to effectively learn Tcl/Tk 8.5.
Download or read book Practical Programming in Tcl and Tk written by Brent B. Welch and published by Prentice Hall Professional. This book was released on 2003 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The bulk of the book is about Tcl scripting and the aspects of C programming to create Tcl extentions is given a lighter treatment."--Author.
Download or read book Computerworld written by and published by . This book was released on 2004-11-22 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.
Download or read book Computer Network Simulation Using NS2 written by Ajit Kumar Nayak and published by CRC Press. This book was released on 2016-08-19 with total page 317 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computer Network Simulations Using NS2 provides a solid foundation of computer networking knowledge and skills, covering everything from simple operating system commands to the analysis of complex network performance metrics. The book begins with a discussion of the evolution of data communication techniques and the fundamental issues associated with performance evaluation. After presenting a preliminary overview of simulation and other performance evaluation techniques, the authors: Describe a number of computer network protocols and TCP/IP and OSI models, highlighting the networking devices used Explain a socket and its use in network programming, fostering the development of network applications using C and socket API Introduce the NS2 network simulator, exhibiting its internal architecture, constituent software packages, and installation in different operating systems Delve into simulation using NS2, elaborating on the use of Tcl and OTcl scripts as well as AWK scripting and plotting with Gnuplot Show how to simulate wired and wireless network protocols step by step, layer by layer Explore the idea of simulating very large networks, identifying the challenges associated with measuring and graphing the various network parameters Include nearly 90 example programs, scripts, and outputs, along with several exercises requiring application of the theory and programming Computer Network Simulations Using NS2 emphasizes the implementation and simulation of real-world computer network protocols, affording readers with valuable opportunities for hands-on practice while instilling a deeper understanding of how computer network protocols work.
Download or read book TcL Scripting for Cisco IOS written by Raymond Blair and published by Cisco Press. This book was released on 2010-06-09 with total page 355 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide to building and modifying Tcl scripts to automate network administration tasks Streamline Cisco network administration and save time with Tcl scripting Cisco networking professionals are under relentless pressure to accomplish more, faster, and with fewer resources. The best way to meet this challenge is to automate mundane or repetitive tasks wherever possible. In this book, three Cisco experts show you how to use Tcl scripting for Cisco IOS devices to do just that. You’ll learn easy techniques for creating, using, and modifying Tcl scripts that run directly on Cisco network devices from the Cisco IOS command line. The authors first teach basic Tcl commands and concepts for capturing and manipulating data and for querying or controlling Cisco equipment. Building on these core skills, they show you how to write scripts that automate and streamline many common IOS configuration, monitoring, and problem-solving tasks. The authors walk through the entire script development process, including planning and flowcharting what you want to accomplish, formatting your code, adding comments, and troubleshooting script errors. They also present many downloadable sample scripts, along with practical guidance for adapting them to your own environment. Whatever your role in managing, monitoring, or securing Cisco IOS networks and equipment, this book will help you get the job done more rapidly and efficiently. Automate routine administration tasks you’ve always performed manually Instantly collect and modify IOS router configurations and other data Write Syslog scripts to document failures, monitor network health, collect statistics, and send alarm messages Implement automated network performance measurement using IP SLA Use the Embedded Event Manager’s event detectors, server, and policies to customize device operation Trigger preplanned actions to correct problems as they arise Simplify policy management using the Tcl script refresh feature Protect Tcl script security with digital signatures and PKI Understand how Tcl functions within the Cisco IOS environment Master Tcl syntax and commands through hands-on practice Learn best scripting practices through expert examples Quickly modify this book’s examples for your own environment This book is part of the Networking Technology Series from Cisco Press®, which offers networking professionals valuable information for constructing efficient networks, understanding new technologies, and building successful careers.
Download or read book XLIB Programming Manual Rel 5 written by Adrian Nye and published by "O'Reilly Media, Inc.". This book was released on 1992 with total page 844 pages. Available in PDF, EPUB and Kindle. Book excerpt: Covering X11 Release 5, the Xlib Programming Manual is a complete guide to programming the X library (Xlib), the lowest level of programming interface to X. It includes introductions to internationalization, device-independent color, font service, and scalable fonts. Includes chapters on: X Window System concepts A simple client application Window attributes The graphics context Graphics in practice Color Events Interclient communication Internationalization The Resource Manager A complete client application Window management This manual is a companion to Volume 2, Xlib Reference Manual.
Download or read book Multi Operating System Networking written by Raj Rajagopal and published by CRC Press. This book was released on 1999-11-08 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is all the practical, hands-on information you need to build, manage and maintain a heterogeneous computing environment with hardware, software, and network equipment from a number of different vendors. Packed with real-world case studies and proven techniques for integrating disparate platforms, operating systems and servers, Multi-Operating
Download or read book Handbook of Heterogeneous Networking written by Raj Rajgopal and published by CRC Press. This book was released on 2018-01-31 with total page 1350 pages. Available in PDF, EPUB and Kindle. Book excerpt: Here is all the practical, hands-on information you need to build, manage and maintain a heterogeneous computing environment with hardware, software, and network equipment from a number of different vendors. Packed with real-world case studies and proven techniques for integrating disparate platforms, operating systems and servers, Handbook of Heterogeneous Computing is a one-stop, non-nonsense guide that shows you how to: * port and develop applications in a heterogeneous environment * manage desktops, data access, communications, and security in a heterogeneous environment * and build distributed heterogeneous systems What is best for your installation? Should you standardize on the Windows environment for both production applications and office applications? Should you adopt the Windows NT workstation as a standard desktop and use Windows NT as the network operating system? Handbook of Heterogeneous Computing details the advantages and disadvantages of these and other approaches. The book also explains: * the arts of porting and developing applications in a heterogeneous environment using Java, CGI/Perl, and other tools * how to build interfaces with mainframe legacy systems * how to use CORBA to integrate distributed database systems while at the same time managing database gateways and interoperability * how to manage interlan switching, multicast networking structures, SNA-LAN integration, and all aspects of enterprise networks * and how to use Kerberos, firewalls, PGP, RSA public keys, and other tools to assure security in heterogeneous environments. Heterogeneous computing is here to stay. It is therefore up to corporate end-users to make competing products fit into their environments efficiently, effectively and economically. Handbook of Heterogeneous Computing gives you t
Download or read book Ancient Knowledge Networks written by Eleanor Robson and published by UCL Press. This book was released on 2019-11-14 with total page 338 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ancient Knowledge Networks is a book about how knowledge travels, in minds and bodies as well as in writings. It explores the forms knowledge takes and the meanings it accrues, and how these meanings are shaped by the peoples who use it.Addressing the relationships between political power, family ties, religious commitments and literate scholarship in the ancient Middle East of the first millennium BC, Eleanor Robson focuses on two regions where cuneiform script was the predominant writing medium: Assyria in the north of modern-day Syria and Iraq, and Babylonia to the south of modern-day Baghdad. She investigates how networks of knowledge enabled cuneiform intellectual culture to endure and adapt over the course of five world empires until its eventual demise in the mid-first century BC. In doing so, she also studies Assyriological and historical method, both now and over the past two centuries, asking how the field has shaped and been shaped by the academic concerns and fashions of the day. Above all, Ancient Knowledge Networks is an experiment in writing about ‘Mesopotamian science’, as it has often been known, using geographical and social approaches to bring new insights into the intellectual history of the world’s first empires.
Download or read book Distributed Sensor Networks written by S. Sitharama Iyengar and published by CRC Press. This book was released on 2004-12-29 with total page 1142 pages. Available in PDF, EPUB and Kindle. Book excerpt: The vision of researchers to create smart environments through the deployment of thousands of sensors, each with a short range wireless communications channel and capable of detecting ambient conditions such as temperature, movement, sound, light, or the presence of certain objects is becoming a reality. With the emergence of high-speed networks an
Download or read book Little Languages and Tools written by and published by . This book was released on 1998 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computerworld written by and published by . This book was released on 1997-05-19 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 40 years, Computerworld has been the leading source of technology news and information for IT influencers worldwide. Computerworld's award-winning Web site (Computerworld.com), twice-monthly publication, focused conference series and custom research form the hub of the world's largest global IT media network.
Download or read book Effective Tcl Tk Programming written by Mark Harrison and published by Addison-Wesley Professional Company. This book was released on 1998 with total page 434 pages. Available in PDF, EPUB and Kindle. Book excerpt: You need a graphical user interface, and it needs to run on multiple platforms. You don't have much time, and you're not a wizard with X/Motif, the Win32 GUI, or the Mac GUI. The project seems impossible, but with Tcl/Tk it's simple and fun. The Tcl scripting language and the Tk toolkit create a powerful programming environment for building graphical user interfaces. With two lines of code you can create a simple button; with two hundred lines of code, a desktop calculator; and with a thousand lines of code, an industrial-strength groupware calendar and appointment minder. Your applications run on all of the major platforms: UNIX, Windows 95/NT, and Macintosh. You can even embed your programs in a Web page to make them available online. Mark Harrison and Michael McLennan, two noted Tcl/Tk experts, combine their extensive experience in this practical programming guide. It is ideal for developers who are acquainted with the basics of Tcl/Tk and are now moving on to build real applications. Effective Tcl/Tk Programming shows you how to build Tcl/Tk applications effectively and efficiently through plenty of real-world advice. It clarifies some of the more powerful aspects of Tcl/Tk, such as the packer, the canvas widget, and binding tags. The authors describe valuable design strategies and coding techniques that will make your Tcl/Tk projects successful. You will learn how to: Create interactive displays with the canvas widget Create customized editors with the text widget Create new geometry managers, like tabbed notebooks or paned windows Implement client/server architectures Handle data structures Interface with existing applications Package Tcl/Tk code into reusable libraries Deliver Tcl/Tk applications that are easy to configure and install Embed applications in a Web page Build applications that will run on multiple platforms Throughout the book, the authors develop numerous applications and a library of reusable components. Learn from their approach, follow their strategies, and steal their code for your own applications! But don't bother retyping all of the examples. 0201634740B04062001
Download or read book Tcl Tk written by Clif Flynt and published by Morgan Kaufmann. This book was released on 2003-05-05 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt: In just a few chapters you will learn about Tcl features that allow you to isolate and protect your code from being damaged in large applications. You will even learn how to extend the language itself. Tcl/Tk: A Developer's Guide clearly discusses development tools, proven techniques, and existing extensions. It shows how to use Tcl/Tk effectively and provides many code examples. This fully revised new edition is the complete resource for computer professionals, from systems administrators to programmers. It covers versions 7.4 to 8.4 and includes a CD-ROM containing the interpreters, libraries, and tutorials to get you started quickly. Additional materials in the book include case studies and discussions of techniques for the advanced user. On the CD-ROM *Distributions for Tcl 8.3 and 8.4 for Linux, Solaris, Macintosh, and Windows. *A copy of ActiveTcl from ActiveState. *The latest release of TclTutor. *How-to's and tutorials as well as copies of all the tools discussed in the book.
Download or read book The Tcl Programming Language written by Ashok P. Nadkarni and published by Createspace Independent Publishing Platform. This book was released on 2017 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Tcl Programming Language is a comprehensive guide to the current version (8.6) of this immensely flexible and versatilelanguage. Starting with the basic features, it expands its scope toinclude the more advanced concepts, facilities and programming idiomsfrom which the language derives its power. Begin with the basics of Tcl syntax and commands for operating ondata. Get acquainted with the flexible and uniform execution model thatenables metaprogramming, custom control structures etc. Learn to modularize your code with namespaces, object-orienteddesign and packages. See how intrinsic support for Unicode and encodings makes it abreeze to localize your applications. Become conversant with the integrated event loop and how itfacilitates efficient asynchronous I/O models and the reactive styleof programming. Delve into Tcl's sophisticated I/O framework and write your ownreflected channels, transforms and virtual file systems. Understand the built-in facilities for inter-process communicationusing pipes or the network. See how concurrent programming facilities like coroutines andthreads can simplify your code and make it more performant. Learn how to secure your application through the use of safeinterpreters for sandboxing. Interact with databases through the Tcl Database Connectivityinterface. Discover how software distribution and installation headaches areeliminated with starkits and single file deployment. The breadth of coverage and numerous examples will familiarizenewcomers to every aspect of Tcl programming. At the same time, thedepth and level of detail, and an exhaustive index, make The TclProgramming Language a valuable reference in every Tcl programmer's library.
Download or read book Tcl and the Tk Toolkit written by John K. Ousterhout and published by Pearson Education. This book was released on 2009-08-31 with total page 942 pages. Available in PDF, EPUB and Kindle. Book excerpt: John K. Ousterhout’s Definitive Introduction to Tcl/Tk–Now Fully Updated for Tcl/Tk 8.5 Tcl and the Tk Toolkit, Second Edition, is the fastest way for newcomers to master Tcl/Tk and is the most authoritative resource for experienced programmers seeking to gain from Tcl/Tk 8.5’s powerful enhancements. Written by Tcl/Tk creator John K. Ousterhout and top Tcl/Tk trainer Ken Jones, this updated volume provides the same extraordinary clarity and careful organization that made the first edition the world’s number one Tcl/Tk tutorial. Part I introduces Tcl/Tk through simple scripts that demonstrate its value and offer a flavor of the Tcl/Tk scripting experience. The authors then present detailed, practical guidance on every feature necessary to build effective, efficient production applications–including variables, expressions, strings, lists, dictionaries, control flow, procedures, namespaces, file and directory management, interprocess communication, error and exception handling, creating and using libraries, and more. Part II turns to the Tk extension and Tk 8.5’s new themed widgets, showing how to organize sophisticated user interface elements into modern GUI applications for Tcl. Part III presents incomparable coverage of Tcl’s C functions, which are used to create new commands and packages and to integrate Tcl with existing C software–thereby leveraging Tcl’s simplicity while accessing C libraries or executing performance-intensive tasks. Throughout, the authors illuminate all of Tcl/Tk 8.5’s newest, most powerful improvements. You’ll learn how to use new Starkits and Starpacks to distribute run-time environments and applications through a single file; how to take full advantage of the new virtual file system support to treat entities such as zip archives and HTTP sites as mountable file systems; and more. From basic syntax to simple Tcl commands, user interface development to C integration, this fully updated classic covers it all. Whether you’re using Tcl/Tk to automate system/network administration, streamline testing, control hardware, or even build desktop or Web applications, this is the one Tcl/Tk book you’ll always turn to for answers.
