E-Books
37265
E-book

Red Hat Certified Specialist in Services Management and Automation EX358 Exam Guide. Get your certification and prepare for real-world challenges as a Red Hat Certified Specialist

Eric McLeroy, Peter Sprygada

If you’re ready to take the next step in your system engineering career with the EX358, then this book is for you. Packed with all the knowledge and skills that you need to configure and maintain services and applications on the Red Hat Linux 8 (RHEL OS 8) platform, this book will help you ace the exam and thrive at work.Red Hat Certified Specialist in Service Management and Automation will help you build a solid foundation of the most recent and up-to-date exam requirements and practice questions.Throughout the course of the book, you’ll get hands-on experience with different technical processes needed to fully administer a Red Hat Enterprise Linux 8 system. This will include file storage, database management, direct configuration of applications, such as SMB shares, networking. You’ll be well equipped with the configuration of essential components like firewall, SELinux, and iSCSI while learning how to automate these tasks using Ansible Automation 2.9 in order to alleviate the burden of completing them by hand.By the end of this book, you'll have covered all essential topics to ace the Red Hat EX358 certification exam and add another feather to your career as a Red Hat Certified Specialist.

37266
E-book

Red Hat Enterprise Linux 8 Administration. Master Linux administration skills and prepare for the RHCSA certification exam

Miguel Pérez Colino, Pablo Iranzo Gómez, Scott McCarty

Whether in infrastructure or development, as a DevOps or site reliability engineer, Linux skills are now more relevant than ever for any IT job, forming the foundation of understanding the most basic layer of your architecture. With Red Hat Enterprise Linux (RHEL) becoming the most popular choice for enterprises worldwide, achieving the Red Hat Certified System Administrator (RHCSA) certification will validate your Linux skills to install, configure, and troubleshoot applications and services on RHEL systems. Complete with easy-to-follow tutorial-style content, self-assessment questions, tips, best practices, and practical exercises with detailed solutions, this book covers essential RHEL commands, user and group management, software management, networking fundamentals, and much more. You'll start by learning how to create an RHEL 8 virtual machine and get to grips with essential Linux commands. You'll then understand how to manage users and groups on an RHEL 8 system, install software packages, and configure your network interfaces and firewall. As you advance, the book will help you explore disk partitioning, LVM configuration, Stratis volumes, disk compression with VDO, and container management with Podman, Buildah, and Skopeo. By the end of this book, you'll have covered everything included in the RHCSA EX200 certification and be able to use this book as a handy, on-the-job desktop reference guide. This book and its contents are solely the work of Miguel Pérez Colino, Pablo Iranzo Gómez, and Scott McCarty. The content does not reflect the views of their employer (Red Hat Inc.). This work has no connection to Red Hat, Inc. and is not endorsed or supported by Red Hat, Inc.

37267
E-book

Red Hat Enterprise Linux 8 Essentials. Learn to install, administer and deploy RHEL 8 systems

Neil Smyth

Red Hat Enterprise Linux 8 is one of the most secure and dependable operating systems available. For this reason, the ambitious system or network engineer will find a working knowledge of Red Hat Enterprise 8 to be an invaluable advantage in their respective fields. This book, now updated for RHEL 8.1, begins with a history of Red Enterprise Linux and its installation. You will be virtually perform remote system administration tasks with cockpit web interface and write shell scripts to maintain server-based systems without desktop installation. Then, you will set up a firewall system using a secure shell and enable remote access to Gnome desktop environment with virtual network computing (VNC). You’ll share files between the Red Hat Enterprise Linux 8 (RHEL 8) and Windows System using Samba client and NFS. You will also run multiple guest operating systems using virtualization and Linux containers, and host websites using RHEL 8 by installing an Apache web server. Finally, you will create logical disks using logical volume management and implement swap space to maintain the performance of a RHEL 8 system. By the end of this book, you will be armed with the skills and knowledge to install the RHEL 8 operating system and use it expertly.

37268
E-book

Red Hat Enterprise Linux 9 Administration. A comprehensive Linux system administration guide for RHCSA certification exam candidates - Second Edition

Pablo Iranzo Gómez, Pedro Ibanez Requena, Miguel Pérez Colino, Scott McCarty

With Red Hat Enterprise Linux 9 becoming the standard for enterprise Linux used from data centers to the cloud, Linux administration skills are in high demand. With this book, you’ll learn how to deploy, access, tweak, and improve enterprise services on any system on any cloud running Red Hat Enterprise Linux 9.Throughout the book, you’ll get to grips with essential tasks such as configuring and maintaining systems, including software installation, updates, and core services. You’ll also understand how to configure the local storage using partitions and logical volumes, as well as assign and deduplicate storage. You’ll learn how to deploy systems while also making them secure and reliable.This book provides a base for users who plan to become full-time Linux system administrators by presenting key command-line concepts and enterprise-level tools, along with essential tools for handling files, directories, command-line environments, and documentation for creating simple shell scripts or running commands. With the help of command line examples and practical tips, you’ll learn by doing and save yourself a lot of time.By the end of the book, you’ll have gained the confidence to manage the filesystem, users, storage, network connectivity, security, and software in RHEL 9 systems on any footprint.

37269
E-book

Red Hat Enterprise Linux Server Cookbook. Click here to enter text

William Leemans

Dominating the server market, the Red Hat Enterprise Linux operating system gives you the support you need to modernize your infrastructure and boost your organization’s efficiency. Combining both stability and flexibility, RHEL helps you meet the challenges of today and adapt to the demands of tomorrow.This practical Cookbook guide will help you get to grips with RHEL 7 Server and automating its installation. Designed to provide targeted assistance through hands-on recipe guidance, it will introduce you to everything you need to know about KVM guests and deploying multiple standardized RHEL systems effortlessly. Get practical reference advice that will make complex networks setups look like child’s play, and dive into in-depth coverage of configuring a RHEL system. Also including full recipe coverage of how to set up, configuring, and troubleshoot SELinux, you’ll also discover how secure your operating system, as well as how to monitor it.

37270
E-book

Red Hat Enterprise Linux Troubleshooting Guide. Identify, capture and resolve common issues faced by Red Hat Enterprise Linux administrators using best practices and advanced troubleshooting techniques

Benjamin Cane

Red Hat Enterprise Linux is an operating system that allows you to modernize your infrastructure, boost efficiency through virtualization, and finally prepare your data center for an open, hybrid cloud IT architecture. It provides the stability to take on today's challenges and the flexibility to adapt to tomorrow's demands.In this book, you begin with simple troubleshooting best practices and get an overview of the Linux commands used for troubleshooting. The book will cover the troubleshooting methods for web applications and services such as Apache and MySQL. Then, you will learn to identify system performance bottlenecks and troubleshoot network issues; all while learning about vital troubleshooting steps such as understanding the problem statement, establishing a hypothesis, and understanding trial, error, and documentation. Next, the book will show you how to capture and analyze network traffic, use advanced system troubleshooting tools such as strace, tcpdump & dmesg, and discover common issues with system defaults.Finally, the book will take you through a detailed root cause analysis of an unexpected reboot where you will learnto recover a downed system.

37271
E-book

Red Nails

Robert E. Howard

Red Nails is the last of the stories about Conan the Cimmerian written by American author Robert E. Howard. A novella, it was originally serialized in Weird Tales magazine from July to October 1936. It is set in the pseudohistorical Hyborian Age and concerns Conan encountering a lost city in which the degenerate inhabitants are proactively resigned to their own destruction. Due to its grim themes of decay and death, the story is considered a classic of Conan lore and is often cited by Howard scholars as one of his best tales.

37272
E-book

Red Pottage

Mary Cholmondeley

This is the story of two friends Esther and Rachel who have known each other since childhood and see each other as a kindred spirit. They are both smart, moral and modern in the sense that they want their lives to have meaning. They communicate with each other and with a few good like-minded friends. They have to endure the stupidity and superficiality of others, some of whom are members of their own family.

37273
E-book

Red Rose

Weronika Karczewska-Kosmatka

Co może się wydarzyć, gdy szalona dziewczyna pozna zamożnego introwertyka? Absolutnie... wszystko. Róża za dnia jest zwyczajną kobietą, za to nocą zmienia się w czerwonowłosą didżejkę, która porusza tłumy na parkietach. Najbardziej w życiu ceni muzykę. Sama ją tworzy i z nią wiąże swoją przyszłość. Feliks to bogaty, zamknięty w sobie facet. Pracuje w wytwórni muzycznej ojca, ale marzy o innej karierze. Niestety rodzinne zobowiązania czasem okazują się ważniejsze niż nasze pragnienia. Mówią, że okazja czyni złodzieja, a Róża oprócz muzyki kocha szybkie, sportowe samochody i lubi czuć adrenalinę, więc gdy widzi granatowego mustanga, działa natychmiast. Nie podejrzewa tylko, że w "pożyczonym" aucie będzie drzemał... Feliks. Czy ta przypadkowa znajomość przerodzi się w coś więcej?

37274
E-book

Red Roses - With Audio Starter Level Oxford Bookworms Library

Lindop, Christine

A Starter level Oxford Bookworms Library graded reader. This version includes an audio book: listen to the story as you read. Written for Learners of English by Christine Lindop. 'Who is the man with the roses in his hand?' thinks Anna. 'I want to meet him.' 'Who is the girl with the guitar?' thinks Will. 'I like her. I want to meet her.' But they do not meet. 'There are lots of men!' says Anna's friend Vicki, but Anna cannot forget Will. And then one rainy day . . .

37275
E-book

Red Roses Starter Level Oxford Bookworms Library

Lindop, Christine

A Starter level Oxford Bookworms Library graded reader. Written for Learners of English by Christine Lindop. 'Who is the man with the roses in his hand?' thinks Anna. 'I want to meet him.' 'Who is the girl with the guitar?' thinks Will. 'I like her. I want to meet her.' But they do not meet. 'There are lots of men!' says Anna's friend Vicki, but Anna cannot forget Will. And then one rainy day . . .

37276
E-book

Red Shadows

Robert E. Howard

The moonlight shimmered hazily, making silvery mists of illusion among the shadowy trees. A faint breeze whispered down the valley, bearing a shadow that was not of the moon-mist. A faint scent of smoke was apparent. The man whose long, swinging strides, unhurried yet unswerving, had carried him for many a mile since sunrise, stopped suddenly. A movement in the trees had caught his attention, and he moved silently toward the shadows, a hand resting lightly on the hilt of his long, slim rapier.

37277
E-book

Red Sky Over Thebes

Henry Bedford-Jones

The Sphinx Emerald passed into other hands to reappear centuries later when conquering Cambyses came storming into Egypt with his Persian legions... Readers are treated to authentic historical dramas, all centering on the mysterious jewel that seems to contain a miniature image of the sphinx. A great pulp extravaganza!

37278
E-book

Red, White & Royal Blue

Casey McQuiston

Co się stanie, gdy Pierwszy Syn Ameryki zakocha się w księciu Walii? Podczas wesela na brytyjskim dworze królewskim wybucha kłótnia. W jej wyniku książę Henry i Alex - syn prezydentki USA - lądują w torcie weselnym, co wywołuje kryzys dyplomatyczny między państwami. Żeby go zażegnać, PR-owcy wymyślają ustawkę: Henry i Alex mają spędzić razem jeden dzień, pokazując się mediom jako najlepsi przyjaciele. Nikt się nie spodziewa, że fałszywa, instagramowa przyjaźń przerodzi się w uczucie, które młodzi mężczyźni będą zmuszeni ukrywać przed całym światem. Jak długo dadzą radę udawać? Powieść "Red, White & Royal Blue" była wydarzeniem roku w USA, gdzie pokochały ją miliony młodych czytelników i czytelniczek. Niezwykle wciągająca, zabawna i czuła, udowadnia, że prawdziwa miłość nie zawsze jest dyplomatyczna. Nagrody i wyróżnienia: Bestseller "New York Timesa". Najlepsza książka roku według "Vogue", NPR, "Vanity Fair", "Entertainment Weekly" i wielu innych mediów. Laureatka nagrody czytelników Goodreads Choice Awards 2019 w kategorii debiut roku oraz romans roku. Napisali o książce: Znakomity debiut. Trudno jest patrzeć, jak Alex zakochuje się w Henrym, samemu się trochę nie zakochując w nich i w tej niezwykłej, cudownej książce. "The New York Times Book Review" Arcydzieło. Życie w świecie tej książki naprawdę dodaje otuchy, podobnie jak wyobrażenie sobie, że mogłoby ono stać się rzeczywistością. "Vogue" Szaleństwo na punkcie Alexa i Henryego dotarło do Polski jeszcze przed naszą premierą, a czytelniczki dzieliły się entuzjastycznymi recenzjami m.in. na LubimyCzytać.pl: Tyle dobrego słyszałam, więc stwierdziłam: ja obalę te zachwyty! Nooooo, nie wyszło xD. Cudowna książka - inna, niż się spodziewałam. Nie czytałam wcześniej powieści, w której wątek romantyczny rozgrywa się między dwiema osobami płci męskiej i się bałam (nie wiedzieć dlaczego). Okazało się, że niepotrzebnie, ponieważ historia tych postaci jest wartościowa, a przede wszystkim przezabawna. Polecam książkę wszystkim wielbicielom komedii czy romansów, a w szczególności osobom, które - tak jak ja - miały opory przed poznaniem historii dwóch nieheteroseksualnych chłopców. Zakochacie się! Sk8er123, LubimyCzytać.pl Polecam, ale nie do czytania w miejscu publicznym, bo okrzyki zachwytu i radości pojawiają się u czytelnika bardzo często. Spectrum, LubimyCzytać.pl Jejciu, ależ to było dobre. Słodka, zabawna, wzruszająca, po prostu CUDOWNA! KamaZa, LubimyCzytać.pl Urocza i przezabawna. Aż żałuję, że tak długo zwlekałam z lekturą tej książki, ale serio: Ludzie, to jest jedna z tych książek, na które zawsze jest ochota! :D Blair, LubimyCzytać.pl Casey McQuiston - autorka bestsellera "Red, White & Royal Blue" oraz miłośniczka ciast. Pisze książki o mądrych ludziach, którzy zakochują się nie w tym, w kim trzeba. Urodzona i wychowana w południowej Luizjanie, obecnie mieszka w Nowym Jorku z Pepperem, pudlem na etacie osobistego asystenta.

37279
E-book

Redash v5 Quick Start Guide. Create and share interactive dashboards using Redash

Alexander Leibzon, Yael Leibzon

Data exploration and visualization is vital to Business Intelligence, the backbone of almost every enterprise or organization. Redash is a querying and visualization tool developed to simplify how marketing and business development departments are exposed to data. If you want to learn to create interactive dashboards with Redash, explore different visualizations, and share the insights with your peers, then this is the ideal book for you.The book starts with essential Business Intelligence concepts that are at the heart of data visualizations. You will learn how to find your way round Redash and its rich array of data visualization options for building interactive dashboards. You will learn how to create data storytelling and share these with peers. You will see how to connect to different data sources to process complex data, and then visualize this data to reveal valuable insights. By the end of this book, you will be confident with the Redash dashboarding tool to provide insight and communicate data storytelling.

37280
E-book

Reder '44

Piotr Czarnecki

"Polski snajper zabija Adolfa Hitlera. To początek niesamowitej powieści historical fiction" - Piotr Zychowicz, autor Nadchodzi III wojna światowa. Wojna, w której bronią są fałsz, podstęp, seks i pieniądz. Czy śmierć Führera uchroniłaby Polskę przed wyzwoleniem przez Rosjan? W lipcu 1944 roku porucznik Paweł Reder wraz z grupą komandosów w brawurowej akcji w Berghofie zabija Adolfa Hitlera. Wbrew pozorom nie rozwiązuje to jednak wszystkich problemów świata, a zwłaszcza Polski. W walącym się hitlerowskim kolosie bezwzględna walka o władzę i możliwość układania się z aliantami osiąga apogeum. Konferencja w Teheranie już się odbyła i los Polski wydaje się przypieczętowany. Aby go odmienić, należy doprowadzić do zmiany nastawienia najpotężniejszego z aliantów Stanów Zjednoczonych. Ale nie da się tego zrobić z F.D. Rooseveltem u steru, zatem wybory prezydenckie musi wygrać jego rywal, Thomas Dewey Świetna, błyskotliwa powieść political fiction: polscy komandosi za liniami wroga, śmiałe akcje polskiego wywiadu, brutalni szpiedzy i misje w najdalszych zakątkach globu, tajemnicza dama w czerwieni. Oto świat, w którym sojusznik staje się wrogiem, a dotychczasowy śmiertelny wróg cennym sojusznikiem, i w którym wola przetrwania determinuje tak jednostki, jak całe narody. Wojna, w której bronią są fałsz, podstęp, seks i pieniądz. HISTORIA, KTÓRA MOGŁA SIĘ WYDARZYĆ.