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Название: Modern Data Analytics in Excel: Using Power Query, Power Pivot, and More for Enhanced Data Analytics
Автор: George Mount
Издательство: O’Reilly Media, Inc.
Год: 2024
Страниц: 244
Язык: английский
Формат: pdf (true), epub (true)
Размер: 19.3 MB, 15.9 MB

If you haven't modernized your data cleaning and reporting processes in Microsoft Excel, you're missing out on big productivity gains. And if you're looking to conduct rigorous data analysis, more can be done in Excel than you think. This practical book serves as an introduction to the modern Excel suite of features along with other powerful tools for analytics. George Mount of Stringfest Analytics shows business analysts, data analysts, and business intelligence specialists how to make bigger gains right from your spreadsheets by using Excel's latest features. You'll learn how to build repeatable data cleaning workflows with Power Query, and design relational data models straight from your workbook with Power Pivot. You'll also explore other exciting new features for analytics, such as dynamic array functions, AI-powered insights, and Python integration. Learn how to build reports and analyses that were previously difficult or impossible to do in Excel.

Название: CompTIA Linux+ Certification Companion: Hands-on Preparation to Master Linux Administration
Автор: Ahmed F. Sheikh
Издательство: Apress
Год: 2024
Страниц: 315
Язык: английский
Формат: pdf, epub
Размер: 10.1 MB

"The CompTIA Linux+ Certification" book – the ultimate guide to mastering Linux system administration in preparation for the CompTIA Linux+ Certification. Whether you're a beginner or an experienced professional, this comprehensive resource is designed to equip you with the knowledge and skills needed to excel in the world of Linux. With its comprehensive coverage, this book delves into essential Linux concepts, commands, and techniques, providing you with a complete reference guide. You'll review how to customize and navigate the shell environment, write powerful scripts, configure user interfaces, perform administrative tasks, configure system services, establish network connections, and secure your system. No stone is left unturned in this in-depth exploration of Linux administration. What sets this book apart is its practical approach. Real-world scenarios and practical applications take center stage, ensuring that you not only understand the theory but also know how to apply it effectively. Troubleshooting common issues becomes second nature as you gain the skills to diagnose and resolve system problems with ease. Scripts can be a great tool for sysadmins! Many routine tasks can be completed quickly and more efficiently using scripts. A Bash script is nothing more than a collection of commands listed in the order you would do them if you executed them one at the time. Some scripts are complex as they perform multiple commands using multithreading. This book serves as an excellent resource for individuals who are new to Linux administration and wish to develop a strong foundation in this field. They may have basic knowledge of Linux concepts or come from related IT roles and seek to expand their skills to include Linux system management. Professionals already working in the IT industry, such as system administrators or network engineers, who want to enhance their skill set and broaden their knowledge by incorporating Linux administration into their repertoire. They may have experience with other operating systems and are seeking to acquire Linux-specific skills.

Название: Linux Basics for SysAdmin: Learn core Linux concepts and command-line skills to kickstart your system administration career
Автор: Ryan Juan
Издательство: GitforGits
Год: 2024
Страниц: 455
Язык: английский
Формат: pdf, azw3, epub, mobi
Размер: 10.1 MB

For students, aspiring IT specialists, and working professionals, "Linux Basics for SysAdmin" is a great starting point for learning the fundamentals of Linux, including the command line and all the tools and commands needed to manage enterprise systems. At first, you are introduced to the Linux environment, with a focus on browsing the filesystem, using basic commands, managing files and directories, and becoming acquainted with the shell. You'll also learn about package management and how to handle system startup and shutdown efficiently. After that, you'll learn all about system configuration files, 'systemd' for managing system services, crontab for job scheduling, and 'at' and 'batch' for automating processes. You will also learn about system performance monitoring, log files, backup and restore procedures, disk partitioning, and remote management via SSH. Afterwards, the book delves into topics such as dependency management, system hardware configuration, kernel upgrades, and device driver management, as well as package management with 'apt' and 'yum'. You'll also learn how to create and manage repositories, and install and setup virtual machines with VirtualBox. In the end, the book covers a wide range of topics, including creating and managing user accounts, editing user profiles, setting ownership and permissions for files, using ACLs, managing user sessions, configuring sudo for administrative tasks, implementing password policies, working with PAM, and managing group memberships. An understanding of the basics of Linux system administration will be yours by the time you finish this book.

Название: Windows 10. Все об использовании и настройках. Самоучитель
Автор: Ромель А.П., Финкова М.А., Матвеев М.Д.
Издательство: НиТ
Год: 2016
Страниц: 336
Формат: PDF
Размер: 27 Мб
Язык: русский

Книга разделена на пять частей. В первой рассмотрены основные элементы и возможности работы в Windows 10. Этакий быстрый старт. Вторая часть посвящена базовой настройке Windows 10. В этой части рассмотрено средство настройки компьютера, управление приложениями, настройка локальной сети и Интернета.

Название: Excel Cookbook: Recipes for Mastering Microsoft Excel (Final Release)
Автор: Dawn Griffiths
Издательство: O’Reilly Media, Inc.
Год: 2024
Страниц: 592
Язык: английский
Формат: pdf (true), epub (true)
Размер: 18.3 MB, 16.9 MB

Filled with tips, tricks, and techniques, this easy-to-use book is the perfect resource for intermediate to advanced users of Excel. You'll find complete recipes for more than a dozen topics covering formulas, PivotTables, charts, Power Query, and more. Each recipe poses a particular problem and outlines a solution that you can put to use right away—without having to comb through tutorial pages. This book contains more than 350 recipes designed to help you get the most out of Microsoft Excel, whether you’re writing formulas, importing data, wrangling with PivotTables, or solving complex optimization problems. The recipes result from my over 20 years of experience using Excel and teaching it to thousands of students worldwide. Each recipe solves a specific problem using one or more techniques, and nearly every recipe uses examples to illustrate the teaching points. The book includes the latest features of Excel 365 (at the time of writing), such as LAMBDA functions. However, it’s also backward compatible with earlier versions. For example, it covers the XMATCH function available in Excel 2021 and Excel 365 and the MATCH function available in earlier versions. Whether you’re a data analyst, project manager, financial analyst, or regular Excel user, author Dawn Griffiths directs you straight to the answers you need. Ideal as a quick reference, Excel Cookbook is also perfect for learning how to work in a more efficient way, leading to greater productivity on the job.

Название: Building Embedded Systems with Embedded Linux: Unleashing the Power of Embedded Linux Adventure, Design, Development, and Deployment with Example code
Автор: Roronoa Hatake
Издательство: Independently published
Год: 2024
Страниц: 196
Язык: английский
Формат: epub
Размер: 14.2 MB

This comprehensive guide takes you on an adventure through building embedded systems with Embedded Linux. You'll not only learn the fundamentals, but also gain practical experience through real-world examples and code. We will try to understand some basic concepts of Linux and will see why Linux is required and what is the advantage of using Linux over Windows. So let us start, Linux is an open source operating system. Open source means it is free for use If you are doing and in development then you'll get the source code freely. You don't have to pay for it Unlike licensed software. It was developed from Unix by Linus Torvalds. One can use Linux free of cost unlike Windows. This means that unlike Windows we did not have to buy licenses. In Linux, most of the OS is free from the license. One can easily download from any of the Linux servers and use it. It is running on most platforms like computers, mobile servers and so on. Whether you're a seasoned developer or just starting out, this book empowers you to: - Grasp the core conceptsof embedded systems and Embedded Linux; - Master the design process, from hardware selection to software architecture; - Navigate the development workflow, including kernel configuration, root filesystem creation, and cross-compilation; - Deploy your embedded systemwith confidence, ensuring efficient operation; - Leverage example code to solidify your understanding and jumpstart your projects. Unleashing the Power of Embedded Linux is your one-stop shop for mastering this powerful technology. Get ready to transform your ideas into innovative embedded systems!

Название: Windows 10. Новейший самоучитель
Автор: Леонтьев В.
Издательство: Эксмо
Год: 2015
Страниц: 530
Формат: PDF
Размер: 17.2 Мб
Язык: русский

Новейшая операционная система Windows 10 предлагает массу новых возможностей как для компьютеров и ноутбуков, так и для планшетов. С помощью этой книги вы научитесь использовать ее максимально эффективно, а большое количество полезных программ и приложений сделаю вашу жизнь легче и интереснее.

Название: Операционная система UNIX (3-е изд.)
Автор: Курячий Г.В.
Издательство: М.: НОУ "Интуит"
Год: 2020
Страниц: 258
Формат: PDF
Размер: 11 Мб
Язык: русский

В курсе приводятся теоретические и когнитивные основания UNIX-подобных операционных систем, а также практические данные, необходимые для дальнейшего самостоятельного освоения как системного, так и прикладного использования UNIX.
Рекомендовано для студентов высших учебных заведений, обучающихся по специальностям в области информационных технологий.

Название: Windows 10 для чайников (+Видеокурс)
Автор: Ратбон Энди
Издательство: М.: ИД Вильямс
Год: 2016
Страниц: 480
ISBN: 978-5-8459-2034-8
Формат: PDF, MP4
Размер: 371 Мб
Язык: русский
Серия: Для "чайников"

Популярность книг серии "... для чайников" вполне очевидна и отражает один простой факт: далеко не все пользователи компьютеров стремятся стать профессиональными разработчиками и системными администраторами. Подавляющему большинству пользователей достаточно уметь разбираться в компьютере и выполнять с его помощью повседневные задачи. При этом совсем не лишне знать скрытые возможности компьютера, но далеко не у всех есть время и стремление изучать незадокументированные возможности операционной системы путем перебора всех возможных команд и комбинаций клавиш.

Название: The Complete Android User Manual - 22th Edition, 2024
Автор: Papercut Limited
Издательство: Papercut Limited
Год: 2024
Страниц: 142
Язык: английский
Формат: pdf
Размер: 52.1 MB

Телефон или планшет на базе Android - идеальный инструмент для проверки электронной почты на ходу, просмотра интернет-страниц в ожидании поезда или прослушивания музыки во время занятий спортом. От игры в новейшие игры и просмотра телевидения по требованию до управления балансом между работой и личной жизнью и написания давно запланированного романа. В этом руководстве по Android вы узнаете, как извлечь максимум пользы из стандартных приложений Android, таких как Gmail и Chrome, решить типичные проблемы и узнать о добавлении пусковых установок и рутировании устройства. Мы покажем вам, как изучить ОС и получить больше от любого телефона или планшета на базе Android, будь то телефон четырехлетней давности или новейшая флагманская модель.