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Power up your network applications with Python programming Key Features Master Python skills to develop powerful network applications Grasp the fundamentals and functionalities of SDN Design multi-threaded, event-driven architectures for echo and chat servers Book Description This Learning Path highlights major aspects of Python network programming such as writing simple networking clients, creating and deploying SDN and NFV systems, and extending your network with Mininet. You’ll also learn how to automate legacy and the latest network devices. As you progress through the chapters, you’ll use Python for DevOps and open source tools to test, secure, and analyze your network. Toward the end, you'll develop client-side applications, such as web API clients, email clients, SSH, and FTP, using socket programming. By the end of this Learning Path, you will have learned how to analyze a network's security vulnerabilities using advanced network packet capture and analysis techniques. This Learning Path includes content from the following Packt products: Practical Network Automation by Abhishek Ratan Mastering Python Networking by Eric Chou Python Network Programming Cookbook, Second Edition by Pradeeban Kathiravelu, Dr. M. O. Faruque Sarker What you will learn Create socket-based networks with asynchronous models Develop client apps for web APIs, including S3 Amazon and Twitter Talk to email and remote network servers with different protocols Integrate Python with Cisco, Juniper, and Arista eAPI for automation Use Telnet and SSH connections for remote system monitoring Interact with websites via XML-RPC, SOAP, and REST APIs Build networks with Ryu, OpenDaylight, Floodlight, ONOS, and POX Configure virtual networks in different deployment environments Who this book is for If you are a Python developer or a system administrator who wants to start network programming, this Learning Path gets you a step closer to your goal. IT professionals and DevOps engineers who are new to managing network devices or those with minimal experience looking to expand their knowledge and skills in Python will also find this Learning Path useful. Although prior knowledge of networking is not required, some experience in Python programming will be helpful for a better understanding of the concepts in the Learning Path.

React today is one of the most loved and preferred choices for front-end development. Using React with TypeScript enhances development experience and offers a powerful combination to develop high performing web apps. This book will take you through a journey of web development with the help of the latest version of React and TypeScript 3.

ASP.NET Core is a powerful framework for architecting a resilient backend for scalable web applications. When combined with the solid frontend development capabilities of React, it enables you to build robust full-stack web applications. This book shows .NET developers how to harness the full potential of React using ASP.NET Core as the backbone.

Discover practical solutions for a wide range of real-world network programming tasks About This Book Solve real-world tasks in the area of network programming, system/networking administration, network monitoring, and more. Familiarize yourself with the fundamentals and functionalities of SDN Improve your skills to become the next-gen network engineer by learning the various facets of Python programming Who This Book Is For This book is for network engineers, system/network administrators, network programmers, and even web application developers who want to solve everyday network-related problems. If you are a novice, you will develop an understanding of the concepts as you progress with this book. What You Will Learn Develop TCP/IP networking client/server applications Administer local machines' IPv4/IPv6 network interfaces Write multi-purpose efficient web clients for HTTP and HTTPS protocols Perform remote system administration tasks over Telnet and SSH connections Interact with popular websites via web services such as XML-RPC, SOAP, and REST APIs Monitor and analyze major common network security vulnerabilities Develop Software-Defined Networks with Ryu, OpenDaylight, Floodlight, ONOS, and POX Controllers Emulate simple and complex networks with Mininet and its extensions for network and systems emulations Learn to configure and build network systems and Virtual Network Functions (VNF) in heterogeneous deployment environments Explore various Python modules to program the Internet In Detail Python Network Programming Cookbook - Second Edition highlights the major aspects of network programming in Python, starting from writing simple networking clients to developing and deploying complex Software-Defined Networking (SDN) and Network Functions Virtualization (NFV) systems. It creates the building blocks for many practical web and networking applications that rely on various networking protocols. It presents the power and beauty of Python to solve numerous real-world tasks in the area of network programming, network and system administration, network monitoring, and web-application development. In this edition, you will also be introduced to network modelling to build your own cloud network. You will learn about the concepts and fundamentals of SDN and then extend your network with Mininet. Next, you'll find recipes on Authentication, Authorization, and Accounting (AAA) and open and proprietary SDN approaches and frameworks. You will also learn to configure the Linux Foundation networking ecosystem and deploy and automate your networks with Python in the cloud and the Internet scale. By the end of this book, you will be able to analyze your network security vulnerabilities using advanced network packet capture and analysis techniques. Style and approach This book follows a practical approach and covers major aspects of network programming in Python. It provides hands-on recipes combined with short and concise explanations on code snippets. This book will serve as a supplementary material to develop hands-on skills in any academic course on network programming. This book further elaborates network softwarization, including Software-Defined Networking (SDN), Network Functions Virtualization (NFV), and orchestration. We learn to configure and deploy enterprise network platforms, develop applications on top of them with Python.

Get More from your Network with Automation tools to increase its effectiveness. About This Book Get started with network automation (and different automation tasks) with relevant use cases Apply software design principles such as Continuous Integration and DevOps to your network toolkit Guides you through some best practices in automation Who This Book Is For If you are a network engineer looking for an extensive guide to help you automate and manage your network efficiently, then this book is for you. What You Will Learn Get the detailed analysis of Network automation Trigger automations through available data factors Improve data center robustness and security through specific access and data digging Get an Access to APIs from Excel for dynamic reporting Set up a communication with SSH-based devices using netmiko Make full use of practical use cases and best practices to get accustomed with the various aspects of network automation In Detail Network automation is the use of IT controls to supervise and carry out every-day network management functions. It plays a key role in network virtualization technologies and network functions. The book starts by providing an introduction to network automation, SDN, and its applications, which include integrating DevOps tools to automate the network efficiently. It then guides you through different network automation tasks and covers various data digging and reporting methodologies such as IPv6 migration, DC relocations, and interface parsing, all the while retaining security and improving data center robustness. The book then moves on to the use of Python and the management of SSH keys for machine-to-machine (M2M) communication, all followed by practical use cases. The book also covers the importance of Ansible for network automation including best practices in automation, ways to test automated networks using different tools, and other important techniques. By the end of the book, you will be well acquainted with the various aspects of network automation. Style and approach A clear, concise, and straightforward book that will enable you to automate networks and improve performance.

Masterminds of Programming features exclusive interviews with the creators of several historic and highly influential programming languages. In this unique collection, you'll learn about the processes that led to specific design decisions, including the goals they had in mind, the trade-offs they had to make, and how their experiences have left an impact on programming today. Masterminds of Programming includes individual interviews with: Adin D. Falkoff: APL Thomas E. Kurtz: BASIC Charles H. Moore: FORTH Robin Milner: ML Donald D. Chamberlin: SQL Alfred Aho, Peter Weinberger, and Brian Kernighan: AWK Charles Geschke and John Warnock: PostScript Bjarne Stroustrup: C++ Bertrand Meyer: Eiffel Brad Cox and Tom Love: Objective-C Larry Wall: Perl Simon Peyton Jones, Paul Hudak, Philip Wadler, and John Hughes: Haskell Guido van Rossum: Python Luiz Henrique de Figueiredo and Roberto Ierusalimschy: Lua James Gosling: Java Grady Booch, Ivar Jacobson, and James Rumbaugh: UML Anders Hejlsberg: Delphi inventor and lead developer of C# If you're interested in the people whose vision and hard work helped shape the computer industry, you'll find Masterminds of Programming fascinating.

A brilliant, life-affirming, and hilarious memoir from a “genius” (The New York Times) and master storyteller. With illustrations by Jason Polan. The seven years between the birth of Etgar Keret’s son and the death of his father were good years, though still full of reasons to worry. Lev is born in the midst of a terrorist attack. Etgar’s father gets cancer. The threat of constant war looms over their home and permeates daily life. What emerges from this dark reality is a series of sublimely absurd ruminations on everything from Etgar’s three-year-old son’s impending military service to the terrorist mind-set behind Angry Birds. There’s Lev’s insistence that he is a cat, releasing him from any human responsibilities or rules. Etgar’s siblings, all very different people who have chosen radically divergent paths in life, come together after his father’s shivah to experience the grief and love that tie a family together forever. This wise, witty memoir—Etgar’s first nonfiction book published in America, and told in his inimitable style—is full of wonder and life and love, poignant insights, and irrepressible humor.

From the #1 international-bestselling master of Scandinavian noir: a “marvelously told mystery” of murder in Sweden and corruption in Africa (Austin American-Statesman). In an African convent, four nuns and an unidentified fifth woman are found with their throats slit. The local police do little to investigate . . . and cover up the unknown woman’s death. A year later in Sweden, Holger Eriksson, a retired car dealer and birdwatcher, is skewered to death after falling into a pit of carefully sharpened bamboo poles. Soon after, the body of a missing florist is discovered strangled and tied to a tree. Baffled and appalled by the crimes, the only clues Inspector Kurt Wallander has to go on are a skull, a diary, and a photo of three men. What ensues is a complex, meticulously plotted investigation that will push the detective to his limits. The key is the unsolved killing of the fifth woman in Africa—who was she, and what did she have to do with the brutal deaths of two seemingly innocent men? Are more victims in danger? The answers will lead Wallander to question everything he thought he knew about the psychology of murder. An international bestseller, this “scary and cunning tale” (Rocky Mountain News) “achieves the satisfying density of plot and characterization” that established Henning Mankell as one of the twentieth-century’s finest crime writers. His Kurt Wallander mysteries are now the basis for the hit TV show Wallander starring Kenneth Branagh (The Baltimore Sun).

An authoritative new edition of the third volume in Marcel Proust’s epic masterwork, In Search of Lost Time Marcel Proust’s monumental seven-part novel In Search of Lost Time is considered by many to be the greatest novel of the twentieth century. This edition of volume three, The Guermantes Way, is edited and annotated by noted Proust scholar William C. Carter, who endeavors to bring the classic C. K. Scott Moncrieff translation closer to the spirit and style of the author’s original text. Continuing the story begun in Swann’s Way and In the Shadow of Young Girls in Flower, The Guermantes Way follows Proust’s young protagonist as he advances through aristocratic French society in late-nineteenth-century Paris. A departure from the intimacy of the sprawling novel’s previous two installments, part three unfolds against a colorful backdrop of Parisian life, moving from literary salon to opulent social gathering to provide a biting and satirical commentary on culture, human foibles, the ways of the world, and the irretrievable loss of time.

What makes WiFi faster at home than at a coffee shop? How does Google order search results? Is it really true that everyone on Facebook is connected by six steps or less? The Power of Networks answers questions like these for the first time in a way that all of us can understand. Using simple language, analogies, stories, hundreds of illustrations, and no more math than simple addition and multiplication, Christopher Brinton and Mung Chiang provide a smart and accessible introduction to the handful of big ideas that drive the computer networks we use every day. The Power of Networks unifies these ideas through six fundamental principles of networking. These principles explain the difficulties in sharing network resources efficiently, how crowds can be wise or not so wise depending on the nature of their connections, why there are many layers in a network, and more. Along the way, the authors also talk with and share the special insights of renowned experts such as Google’s Eric Schmidt, former Verizon Wireless CEO Dennis Strigl, and “fathers of the Internet” Vint Cerf and Bob Kahn.

The number of publications dealing with video game studies has exploded over the course of the last decade, but the field has produced few comprehensive reference works. The Routledge Companion to Video Game Studies, compiled by well-known video game scholars Mark J. P. Wolf and Bernard Perron, aims to address the ongoing theoretical and methodological development of game studies, providing students, scholars, and game designers with a definitive look at contemporary video game studies. Features include: comprehensive and interdisciplinary models and approaches for analyzing video games; new perspectives on video games both as art form and cultural phenomenon; explorations of the technical and creative dimensions of video games; accounts of the political, social, and cultural dynamics of video games. Each essay provides a lively and succinct summary of its target area, quickly bringing the reader up-to-date on the pertinent issues surrounding each aspect of the field, including references for further reading. Together, they provide an overview of the present state of game studies that will undoubtedly prove invaluable to student, scholar, and designer alike.