Essential System Administration provides a clear, concise, practical guide to the real-world issues that anyone responsible for a Unix system faces daily.The new edition of this indispensable reference has been fully updated for all the latest operating systems. Even more importantly, it has been extensively revised and expanded to consider the current system administrative topics that administrators need most. Essential System Administration,3rd Edition covers: DHCP, USB devices, the latest automation tools, SNMP and network management, LDAP, PAM, and recent security tools and techniques.Essential System Administration is comprehensive. But what has made this book the guide system administrators turn to over and over again is not just the sheer volume of valuable information it provides, but the clear, useful way the information is presented. It discusses the underlying higher-level concepts, but it also provides the details of the procedures needed to carry them out. It is not organized around the features of the Unix operating system, but around the various facets of a system administrator's job. It describes all the usual administrative tools that Unix provides, but it also shows how to use them intelligently and efficiently.Whether you use a standalone Unix system, routinely provide administrative support for a larger shared system, or just want an understanding of basic administrative functions, Essential System Administration is for you. This comprehensive and invaluable book combines the author's years of practical experience with technical expertise to help you manage Unix systems as productively and painlessly as possible.

    It teaches all the 0's -9's times tables and has sold over 100,000 copies. Originally published in 1992, Times Tables the Fun Way has been a popular choice for schools and parents. To teach 6x6, for example, the story tells of twin sixes who go off to visit cousins across the desert. They get low on water and become very thirsty sixes, which sounds like 36, the answer to 6x6. Students love learning with the colorful pictures and accompanying songs.

    It is a collection of 150 brain teasing math riddles and puzzles. Their purpose is to make children think and stretch the mind. They are designed to test logic, lateral thinking as well as memory and to engage the brain in seeing patterns and connections between different things and circumstances. They are laid out in three chapters which get more difficult as you go through the book, in the author’s opinion at least. The answers are at the back of the book if all else fails. These are more difficult riddles and are designed to be attempted by children from 10 years onwards, as well as participation from the rest of the family. Tags: Riddles and brain teasers, riddles and trick questions, riddles book, riddles book for kids, riddles for kids, riddles for kids aged 9-12, riddles and puzzles, jokes and riddles, jokes book, jokes book for kids, jokes children, jokes for kids, jokes kids, puzzle book

    Since each image is broken down into six simple steps, children will quickly gain in confidence when they see their finished results, and will soon be adapting their designs and drawing freehand pictures of their own. Ideal for junior artists age 5+.

    With compassion, humor, insight, and practical wisdom born of firsthand experience, Galit Breen makes a compelling case for online decency. What would happen if parents and kids everywhere could read these 10 simple rules of conduct, learn them by heart, and live by them each and every time they log in? The world would change dramatically--and for the good of us all."--Katrina Kenison, author of Mitten Strings for God and The Gift of an Ordinary DayIf kindness wins, accountability rules. The need for this mantra is never clearer than when scrolling through posts and comments online.Approximately four out of ten kids (42 percent) have experienced cyberbullying. When we were young, our bullies weren't usually strangers. They were the kids who passed mean notes about us in class, the ones who didn't let us sit at their table during lunch, and the ones who tripped us in the hallway or embarrassed us in gym class. Cyberbullying isn't all that different from the playground bullying of our youth and nightmares. But with social media, our bullies have nonstop access to us--and our kids. In fact, we're often "friends" with our bullies online.When freelance writer Galit Breen's kids hinted that they'd like to post, tweet, and share photos on Instagram, Breen took a look at social media as a mom and as a teacher and quickly realized that there's a ridiculous amount of kindness terrain to teach and explain to kids―and some adults―before letting them loose online. So she took to her pen and wrote a how-to book for parents who are tackling this issue with their kids.Kindness Wins covers ten habits to directly teach kids as they're learning how to be kind online. Each section is written in Breen's trademark parent-to-parent-over-coffee style and concludes with resources for further reading, discussion starters, and bulleted takeaways. She ends the book with two contracts―one to share with peers and one to share with kids. Just like we needed to teach our children how to walk, swim, and throw a ball, we need to teach them how to maneuver kindly online. This book will help you do just that.

    The book contains 26 listening games for children from 6 months to 5 years of age. Good listeners make good students and good friends who can understand and follow the rules in a classroom or during games. The number section includes a sequential memory game for preschool children to help them practice their memorizing skills while learning to count from 1 to 10.The book can be used by parents, teachers and therapists to lay an early foundation for good listening skills. The book contains two supplementary books: Noah's Ark Activity Book and Fun Day on the Farm Activity Book.FORMAT:This book has been formatted to display well on eReaders and devices such as Kindle, Kindle Fire and Kindle apps for smartphones, tablets (including iPads) and computers.

    What is the coronavirus, and why is everyone talking about it?Engagingly illustrated by Axel Scheffler, this approachable and timely book helps answer these questions and many more, providing children aged 5-10 and their parents with clear and accessible explanations about the coronavirus and its effects - both from a health perspective and the impact it has on a family’s day-to-day life.With input from expert consultant Professor Graham Medley of the London School of Hygiene & Tropical Medicine, as well as advice from teachers and child psychologists, this is a practical and informative resource to help explain the changes we are currently all experiencing

    You might even think, “That’s crazy…those dishes aren’t fried!” Well, you’re right, they aren’t—but it’s not as crazy as it sounds. The Complete Air Fryer Cookbook goes beyond fried foods to give you creatively inspired meals that are baked, grilled, roasted and steamed. Air frying connoisseur and cookbook author Linda Larsen has collected her favorite recipes in The Complete Air Fryer Cookbook to turn your air fryer into an all-purpose cooking machine! Not just any air fryer cookbook: With more than 100 recipes you’ll cook your favorites, indulge in guilty pleasures, and discover new ingredients you never thought to air fry Two is better than one: Mix and match flavors by air frying two delicious recipes at once Air Fryer 101: Learn about timing and temps, oil options, and how to choose the best machine for you Biggest bang for your buck: Master your dream machine and discover its full potential with fun, innovative air frying techniques The Complete Air Fryer Cookbook brings you recipes such as: Omelette in Bread Cups * Bacon Tater Tots * Sweet and Hot Chicken Wings * Seafood Tacos * Pesto Gnocchi * Mexican Pizza * Savory Roasted Sweet Potatoes * Chocolate Peanut Butter Molten Cupcakes * Apple Peach Cranberry Crisp * and much more

    High-profile projects such as the Linux Kernel, Mozilla, Gnome, and Ruby on Rails are now using Distributed Version Control Systems (DVCS) instead of the old stand-bys of CVS or Subversion.Git is a modern, fast, DVCS. But understanding how it fits into your development can be a daunting task without an introduction to the new concepts. Whether you're just starting out as a professional programmer or are an old hand, this book will get you started using Git in this new distributed world. Whether you're making the switch from a traditional centralized version control system or are a new programmer just getting started, this book prepares you to start using Git in your everyday programming.Pragmatic Version Control Using Git starts with an overview of version control systems, and shows how being distributed enables you to work more efficiently in our increasingly mobile society. It then progresses through the basics necessary to get started using Git.You'll get a thorough overview of how to take advantage of Git. By the time you finish this book you'll have a firm grounding in how to use Git, both by yourself and as part of a team.Learn how to use how to use Git to protect all the pieces of your project Work collaboratively in a distributed environment Learn how to use Git's cheap branches to streamline your development Install and administer a Git server to share your repository

    That’s why more than one million people have used this book to improve their vocabularies. To find out which words you absolutely need to know, The Princeton Review researched the vocabularies of educated adults by analyzing major newspapers and books and focusing on the words that people misunderstand or misuse. We also examined the SAT and other standardized tests to determine which words are tested most frequently.All of the entries in Word Smart, 4th Edition are necessary for an impressive vocabulary, and learning and using these words effectively can help you to get better grades, score higher on tests, and communicate more confidently at work.

    In Understanding ECMAScript 6, expert developer Nicholas C. Zakas provides a complete guide to the object types, syntax, and other exciting changes that ECMAScript 6 brings to JavaScript. Every chapter is packed with example code that works in any JavaScript environment so you'll be able to see new features in action. You'll learn:How ECMAScript 6 class syntax relates to more familiar JavaScript conceptsWhat makes iterators and generators usefulHow arrow functions differ from regular functionsWays to store data with sets, maps, and moreThe power of inheritanceHow to improve asynchronous programming with promisesHow modules change the way you organize codeWhether you're a web developer or a Node.js developer, you'll find Understanding ECMAScript 6 indispensable on your journey from ECMAScript 5 to ECMAScript 6.

    The reader is guided through the process of "getting" this new vision, and then through the specifics of applying it. It's simple, believable, and mechanical; not mystical or theoretical.

      Alternating between site visits and brief historical narratives, this guide tells the story of Washington, DC, from its origins to current times. From George Washington’s Mount Vernon to the Kennedy Center, trek through each era of the federal district, on a tour of America’s most beloved sites. Go inside the White House, the only executive home in the world regularly open to the public. Travel to President Lincoln’s Cottage and see where he wrote the Emancipation Proclamation. And visit lesser-known sites, such as the grave of Pierre L’Enfant, the city’s Botanical Gardens, the Old Post Office, and a host of historical homes throughout the capital. This is the only guide you’ll need to curate an unforgettable expedition to our shining city on a hill.

    In this book you will meet Brady, a bat who oddly has a terrible fear of the dark. This poses quite a dilemma for a creature that sleeps in a dark cave and comes out to play at night. Learn how Brady discovers a creative way to solve this problem...with a little help from some friends.

      Do you remember your first visit to where the wild things are? How about curling up for hours on end to discover the secret of the Sorcerer’s Stone? Combining clear, practical advice with inspiration, wisdom, tips, and curated reading lists, How to Raise a Reader shows you how to instill the joy and time-stopping pleasure of reading.   Divided into four sections, from baby through teen, and each illustrated by a different artist, this book offers something useful on every page, whether it’s how to develop rituals around reading or build a family library, or ways to engage a reluctant reader. A fifth section, “More Books to Love: By Theme and Reading Level,” is chockful of expert recommendations. Throughout, the authors debunk common myths, assuage parental fears, and deliver invaluable lessons in a positive and easy-to-act-on way.