Learning Nagios. A beginners guide on Nagios - Third Edition

Wojciech Kocjan, Piotr Beltowski

Nagios, a powerful and widely used IT monitoring and management software for problem -solving. It detects problems related to your organizations infrastructure and helps in resolving the issue before it impacts the business. Following the success of the previous edition, this book will continue to help you monitor the status of network devices and also notify the system administrators of network problems. Starting with the fundamentals, the book will teach you how to install and configure Nagios for your environment. The book helps you learn how to end downtimes, adding comments and generating reports using the built-in Web interface of Nagios. Moving on, you will be introduced to the third-party web interfaces and applications for checking the status and report specific information. As you progress further in Learning Nagios, you will focus on the standard set of Nagios plugins and also focus on teach you how to efficiently manage large configurations and using templates. Once you are up to speed with this, you will get to know the concept and working of notifications and events in Nagios. The book will then uncover the concept of passive check and shows how to use NRDP (Nagios Remote Data Processor). The focus then shifts to how Nagios checks can be run on remote machines and SNMP (Simple Network Management Protocol) can be used from Nagios. Lastly, the book will demonstrate how to extend Nagios by creating custom check commands, custom ways of notifying users and showing how passive checks and NRDP can be used to integrate your solutions with Nagios. By the end of the book, you will be a competent system administrator who could monitor mid-size businesses or even large scale enterprises.

PrimeFaces Cookbook. Over 100 practical recipes to learn PrimeFaces 5.x – the most popular JSF component library on the planet

Mert Caliskan, Oleg Varaksin

Generative AI for Cloud Solutions. Architect modern AI LLMs in secure, scalable, and ethical cloud environments

Paul Singh, Anurag Karuparti, John Maeda

Generative artificial intelligence technologies and services, including ChatGPT, are transforming our work, life, and communication landscapes. To thrive in this new era, harnessing the full potential of these technologies is crucial. Generative AI for Cloud Solutions is a comprehensive guide to understanding and using Generative AI within cloud platforms.This book covers the basics of cloud computing and Generative AI/ChatGPT, addressing scaling strategies and security concerns. With its help, you’ll be able to apply responsible AI practices and other methods such as fine-tuning, RAG, autonomous agents, LLMOps, and Assistants APIs. As you progress, you’ll learn how to design and implement secure and scalable ChatGPT solutions on the cloud, while also gaining insights into the foundations of building conversational AI, such as chatbots. This process will help you customize your AI applications to suit your specific requirements.By the end of this book, you’ll have gained a solid understanding of the capabilities of Generative AI and cloud computing, empowering you to develop efficient and ethical AI solutions for a variety of applications and services.

Mastering Adobe Animate 2021. Explore professional techniques and best practices to design vivid animations and interactive content

Joseph Labrecque, Ajay Shukla

Adobe Animate is platform-agnostic asset creation, motion design, animation, and interactivity software. Complete with step-by-step explanations of essential concepts, practical examples, and hands-on walkthroughs, this book shows you how to use Adobe Animate to create immersive experiences by breaking through creative limitations across every medium.You will begin by getting up to speed with what you need to know about Adobe Animate quickly. Next, you will learn how to get started with Animate as a creative platform and explore the features introduced in the most recent version of the software. Moving on, you'll consume and produce media assets for multiple platforms through both the publish and export workflows. Following this, you’ll delve into advanced rigging techniques and discover how to create more dynamic animation with advanced depth and movement techniques. You’ll also find out how to build projects such as games, virtual reality experiences, and apps for various platforms. The book concludes with an examination of different methods used to extend the software for various needs.By the end of this book, you'll be able to produce a variety of media assets, motion design materials and animated artifacts, and interactive content pieces - all while targeting a variety of platforms including HTML5 Canvas, WebGL, and mobile devices.

Learning Drupal 6 Module Development. A practical tutorial for creating your first Drupal 6 modules with PHP

Dries Buytaert, Matt Butcher

Learning Robotics using Python. Design, simulate, program, and prototype an autonomous mobile robot using ROS, OpenCV, PCL, and Python - Second Edition

Lentin Joseph

Robot Operating System (ROS) is one of the most popular robotics software frameworks in research and industry. It has various features for implementing different capabilities in a robot without implementing them from scratch.This book starts by showing you the fundamentals of ROS so you understand the basics of differential robots. Then, you'll learn about robot modeling and how to design and simulate it using ROS. Moving on, we'll design robot hardware and interfacing actuators. Then, you'll learn to configure and program depth sensors and LIDARs using ROS. Finally, you'll create a GUI for your robot using the Qt framework. By the end of this tutorial, you'll have a clear idea of how to integrate and assemble everything into a robot and how to bundle the software package.

Enterprise React Development with UmiJS. Learn efficient techniques and best practices to design and develop modern frontend web applications

Douglas Alves Venancio

UmiJS is the Ant Group's underlying frontend development framework, an open source project for developing enterprise-class frontend applications. In this book, you'll get hands-on with single-page application development using UmiJS. By following practical step-by-step examples, you'll develop essential skills to build and publish your apps and create a modern user experience with responsive interfaces.This book will help you learn the essential features of UmiJS and how to set up and build a project from scratch using React, Less, and TypeScript. You'll study Ant Design, a framework based on solid design concepts that provides a series of React components to accelerate interface development. Along the way, you'll see how to make requests and develop the frontend using simulated data while ensuring that your app has a high level of security and feedback. You'll also discover ways to improve your code quality and readability using formatting tools.By the end of the book, you'll have learned how to use UmiJS to design user interfaces, as well as compile, test, and package your app locally, and deliver your app by deploying it to online services.

JavaScript from Frontend to Backend. Learn full stack JavaScript development using the MEVN stack with quick and easy steps

Eric Sarrion

JavaScript, the most widely used programming language in the world, has numerous libraries and modules and a dizzying array of need-to-know topics. Picking a starting point can be difficult. Enter JavaScript from Frontend to Backend. This concise, practical guide will get you up to speed in next to no time.This book begins with the basics of variables and objects in JavaScript and then moves quickly on to building components on the client-side with Vue.js and a simple list management application. After that, the focus shifts to the server-side and Node.js, where you’ll examine the MVC model and explore the Express module. Once you've got to grips with the server-side and the client-side, the only thing that remains is the database. You’ll discover MongoDB and the Mongoose module. In the final chapter of this fast-paced guide, you'll combine all these pieces to integrate a Vue.js application into a Node.js server, using Express to structure the server code and MongoDB to store the information.By the end of this book, you will have the skills and confidence to successfully implement JavaScript concepts in your own projects and begin your career as a JavaScript developer.