Operativsystemer

Komplett-PCs und Notebooks werden häufig mit der "kleinen" Home-Edition von Windows ausgeliefert. Diese ist kostengünstiger, verzichtet aber auf eine Reihe von Funktionen, von denen Microsoft meint, dass sie für Privatanwender weniger wichtig seien. Dabei umfasst die Liste dieser fehlenden Feature auch einige sicherheitsrelevante Funktionen, so dass "Home" tatsächlich weniger Schutz als "Pro" bietet.Dieses Buch bietet einen ausführlichen Überblick über die Funktionen, die Home-Benutzern vorenthalten werden. Vor allem aber gibt es konkrete Tipps und Anleitungen, wie Sie fast alle diese Funktionen durch Alternativen ersetzen können. Dabei kommen ausschließlich Windows-Bordmittel und Gratis-Programme zum Einsatz, so dass Ihnen keine zusätzlichen Kosten entstehen. Und falls Sie nach der Lektüre meinen, doch lieber das Original nutzen zu wollen: Auch der Wechsel von Home zu Pro und günstige Wege zu einer Pro-Lizenz werden vorgestellt.Aus dem Inhalt:- Sicher Surfen mit Sandboxie Plus- Programme in einer Sandbox testen- Virtuelle Systeme mit VirtualBox- Benutzer und Gruppen per PowerShell verwalten- Den Gruppenrichtlinien-Editor ersetzen- VeraCrypt als Alternative zu BitLocker und Co.- Schnelle Fernzugriffe per Remotehilfe-App- TeamViewer als Remote Desktop-Alternative- Reboot Restore anstelle von Kiosk-Modus- Business-Funktionen, die sich nicht ersetzen lassen- Schnelles Upgrade zur Pro-Edition per Lizenzschlüssel- Tipps, Tricks und Hintergrundinformationen

Create a mobile app for Apple platforms using SwiftUI in conjunction with Google¿s Firebase backend to post and retrieve data, authenticate users, and store data securely. Yoüll use SwiftUI to create an engaging and aesthetically appealing user interface that meets the expectations of iOS users while leveraging the power of Google¿s Firebase to securely and seamlessly work with your backend data.With an intro to Xcode and SwiftUI, followed by tutorials on how build an app with Firestore, Firebase Storage, and the Authenticate framework, you'll find everything you need to build a complete iOS application. Yoüll begin with an introduction to Firebase and an overview of how to use Xcode and write code in SwiftUI. Then dive into two real-life projects where you'll build a note application and a social media application. With these projects, you'll see how to post, read, edit, and delete data using Firestore. You'll also upload large assets, such as pictures, toFirebase Storage, and we will also authenticate users with email and Sign in with Apple. On the backend, you'll learn how to structure our data, secure it, and also use third-party extensions to enhance the user experience.Build Mobile Apps with SwiftUI and Firebase offers the skills and knowledge necessary to develop apps that are both fun and functional for the user while also providing a robust backend that integrates with your app and stores data securely. Use SwiftUI and Firebase to build something your users will love!What You'll LearnAuthenticate users on your appSecure a remote database and manage data easilyEnhance user experience with extensionsWho This Book Is ForiOS developers who are beginning their journey with both SwiftUI, to build user interfaces, and the Google Firebase backend.

The OnePlus is fast. Cutting edge. Sleek and modern. But how does it work?! This guide that will help you get the most out of the OnePlus line of phones (including the OnePlus 11 and OnePlus Nord series) without overwhelming you with irrelevant information? Inside, you'll find step-by-step instructions on everything from setting up your phone to using the camera, surfing the internet, and changing system settings.Inside you'll learn about:· What makes OnePlus different from iOS, Android, and other smartphones· Setting up your phone· Making calls· Installing apps· Accessibility features· Using the camera· Surfing the Internet· Changing system settings· And much more!So if you're looking for a practical and easy-to-follow guide to mastering the OnePlus's most powerful features, look no further than this book!Note: This guide is not endorsed by OnePlus Technlogy Co., Ltd. and should be considered unofficial.

RHCSA Red Hat Enterprise Linux 9: Training and Exam Preparation Guide, Third Edition provides an in-depth coverage of the latest RHCSA (version 9) EX200 exam objectives. The most definitive guide available on the subject, this book explains concepts, analyzes configuration files, describes command outputs, shows step-by-step procedures (includes screenshots of actual commands executed and outputs they produced), and challenges the readers' comprehension of the concepts and procedures by presenting plenty of supplementary labs and sample realistic exam tasks to perform on their own.This book has 22 chapters that are organized logically, from building a lab environment to the fundamentals of Linux to sophisticated Linux administration topics. The book covers the topics on local RHEL 9 installation; initial interaction with the system; essential Linux commands; file compression and archiving; file editing and manipulation; standard and special permissions; file searching and access controls; user monitoring and authentication files; users, groups, and password aging; bash shell features and startup files; processes and job scheduling; basic and advanced software administration techniques; system boot process and bootloader; kernel management and system initialization; logging and system tuning; basic and advanced storage management tools and solutions; local file systems and swap regions; network device and connection configuration; hostname resolution and time synchronization; remote file systems and automounting; the secure shell service; firewall and SELinux controls; bash shell scripting; and operating system virtualization using containers.Each chapter highlights the major topics and relevant exam objectives at the beginning and ends with several review questions & answers and Do-It-Yourself challenge labs. Throughout the book, figures, tables, screenshots, examples, warnings, notes, and exam tips are furnished to support explanation and exam preparation. There are four sample RHCSA exams that are expected to be performed using the knowledge and skills attained from reading the material, following the in-chapter exercises, and completing the end-of-chapter challenge labs. The labs and the sample exams include hints to relevant topics and/or exercises.This book may be used as a self-learning guide by RHCSA 9 exam aspirants, a resource by instructors and students to follow in physical and virtual training sessions, an on-the-job resource for reference, and an easy-to-understand guide by novice and non-RHEL administrators.

Gain a firm practical understanding of how to secure your Linux system from intruders, malware attacks, and other cyber threatsKey Features:Discover security techniques to prevent malware from infecting a Linux system, and detect itPrevent unauthorized people from breaking into a Linux systemProtect important and sensitive data from being revealed to unauthorized personsBook Description:The third edition of Mastering Linux Security and Hardening is an updated, comprehensive introduction to implementing the latest Linux security measures, using the latest versions of Ubuntu and AlmaLinux.In this new edition, you will learn how to set up a practice lab, create user accounts with appropriate privilege levels, protect sensitive data with permissions settings and encryption, and configure a firewall with the newest firewall technologies. You'll also explore how to use sudo to set up administrative accounts with only the privileges required to do a specific job, and you'll get a peek at the new sudo features that have been added over the past couple of years. You'll also see updated information on how to set up a local certificate authority for both Ubuntu and AlmaLinux, as well as how to automate system auditing. Other important skills that you'll learn include how to automatically harden systems with OpenSCAP, audit systems with auditd, harden the Linux kernel configuration, protect your systems from malware, and perform vulnerability scans of your systems. As a bonus, you'll see how to use Security Onion to set up an Intrusion Detection System.By the end of this new edition, you will confidently be able to set up a Linux server that will be secure and harder for malicious actors to compromise.What You Will Learn:Prevent malicious actors from compromising a production Linux systemLeverage additional features and capabilities of Linux in this new versionUse locked-down home directories and strong passwords to create user accountsPrevent unauthorized people from breaking into a Linux systemConfigure file and directory permissions to protect sensitive dataHarden the Secure Shell service in order to prevent break-ins and data lossApply security templates and set up auditingWho this book is for:This book is for Linux administrators, system administrators, and network engineers interested in securing moderate to complex Linux environments. Security consultants looking to enhance their Linux security skills will also find this book useful. Working experience with the Linux command line and package management is necessary to understand the concepts covered in this book.

This book is designed as an Ubuntu 22.04 LTS Server administration and reference source, covering the Ubuntu servers and their support applications. Server tools are covered as well as the underlying configuration files and system implementations. The emphasis is on what administrators will need to know to perform key server support and management tasks. Coverage of the systemd service management system is integrated into the book. Topics covered include software management, systemd service management, AppArmor security, OpenSSH, the Chrony time server, and Ubuntu cloud services. Key servers are examined, including Web, FTP, CUPS printing, NFS, and Samba Windows shares. Network support servers and applications covered include the Squid proxy server, the Domain Name System (BIND) server, DHCP, distributed network file systems, nftables firewalls, and cloud computing.The book is organized into five parts: getting started, services, shared resources, network support, and shells.Part 1 focuses on basic tasks such as installing the Ubuntu Live Server, configuring networking with Netplan, systemd-networkd, and NetworkManager, managing software from the Ubuntu Snap and APT repositories, and basic usage for the desktop and the command line interfaces. Part 2 examines Internet servers as well as how services are managed by systemd using unit files. Configuration and implementation of the Postfix mail server, the vsftpd FTP server, the Apache Web server, as well as news and database servers are covered in detail.Part 3 deals with servers that provide shared resources on a local network or the Internet. Services examined include the CUPS printing server, NFS Linux network file server, and Samba Windows file and printing server, clustering, and cloud computing services supported by Ubuntu.Part 4 covers servers that provide network support, like the Squid proxy server, the Bind Domain Name System (DNS) server, DHCP servers, and the nftables firewall along with the configuration firewall tools FirewallD and UFW. Key networking operations are also examined like IPv6 auto-configuration, TPC/IP networking, and network monitoring tools.Part 5 provides a review of shell commands, including those used for managing files, as well as shell scripts, variables, and configuration files. The Ubuntu Live Server only installs a command line interface, with no desktop. To manage your system and its files you will have to know the shell commands.

Learn the Samsung Galaxy S23 and S23 UltraLooking for a guide that will help you get the most out of your new Samsung Galaxy S23 without overwhelming you with irrelevant information? Look no further than this concise and user-friendly book!With a focus on the most popular features, this guide is perfect for those who want to quickly and easily learn how to make the most of their phone. Inside, you'll find step-by-step instructions on everything from setting up your phone to using the camera, surfing the internet, and changing system settings.But that's not all! You'll also learn what makes Galaxy different from other smartphones, how to use Samsung SmartTag, and about the accessibility features that make the phone accessible to everyone.So if you're looking for a practical and easy-to-follow guide to mastering the S23's most powerful features, look no further than this book!Inside, you'll learn about:What makes Galaxy different from iOS, Android, and other smartphonesSetting up your phoneMaking callsInstalling appsAccessibility featuresUsing the cameraSurfing the InternetChanging system settingsAnd much more!As a bonus, this guide includes a comprehensive guide on using Google Search, ensuring that you have everything you need to get up and running quickly.

This book is designed as an Ubuntu 22.04 LTS Server administration and reference source, covering the Ubuntu servers and their support applications. Server tools are covered as well as the underlying configuration files and system implementations. The emphasis is on what administrators will need to know to perform key server support and management tasks. Coverage of the systemd service management system is integrated into the book. Topics covered include software management, systemd service management, AppArmor security, OpenSSH, the Chrony time server, and Ubuntu cloud services. Key servers are examined, including Web, FTP, CUPS printing, NFS, and Samba Windows shares. Network support servers and applications covered include the Squid proxy server, the Domain Name System (BIND) server, DHCP, distributed network file systems, nftables firewalls, and cloud computing.

Begin your programming journey with C++ , starting with the basics and progressing through step-by-step examples that will help you become a proficient C++ programmer. This book includes new features from the C++23 standard. All you need are Beginning C++23 and any recent C++ compiler and you'll soon be writing real C++ programs. There is no assumption of prior programming knowledge. All language concepts that are explained in the book are illustrated with working program examples, and all chapters include exercises for you to test and practice your knowledge. Free source code downloads are provided for all examples from the text and solutions to the exercises. This latest edition has been fully updated to the latest version of the language, C++23, and to all conventions and best practices of modern C++. This book also introduces elements of the C++ Standard Library that provide essential support for C++23. After completing this book, you will have the knowledge and skills needed to build your first C++ applications. What You Will LearnBegin programming with the C++23 standardCarry out modular programming in C++Work with arrays and loops, pointers and references, strings, and moreWrite your own functions, types, and operatorsDiscover the essentials of object-oriented programmingUse overloading, inheritance, virtual functions, and polymorphismWrite generic function and class templates, and make them safer using concepts Learn the ins and outs of containers, algorithms, and rangesUse auto type declarations, exceptions, move semantics, lambda expressions, and much moreWho This Book Is ForProgrammers new to C++ and those who may be looking for a refresh primer on C++ in general.

Go beyond the basics and build complete applications using the Rust programming language. The applications in this book include a high-performance web client, a microcontroller (for a robot, for example), a game, an app that runs on Android, and an application that incorporates AI and machine learning. Each chapter will be organized in the following format: what this kind of application looks like; requirements and user stories of our example program; an introduction to the Rust libraries used; the actual implementation of the example program, including common pitfalls and their solutions; and a brief comparison of libraries for building each application, if there is no clear winner.Practical Rust Projects will open your eyes to the world of practical applications of Rust. After reading the book, you will be able to apply your Rust knowledge to build your own projects. What You Will Learn Write Rust code that runs on microcontrollers Build a 2D game Create Rust-based mobile Android applications Use Rust to build AI and machine learning applications Who This Book Is ForSomeone with basic Rust knowledge, wishing to learn more about how to apply Rust in a real-world scenario.

Investing in engineering documentation (Docs) means investing in community user experience. This book teaches readers how mastering the docs-as-code ecosystem empowers communities to understand better their favorite products and Open-Source (OSS) technologies better.Author Alejandra Quetzalli believes that ¿docs-as-ecosystem¿ represents a more comprehensive and collaborative approach to documentation development than ¿docsas- code¿ because it recognizes that documentation is more than just code. Docs involve technical writing, design, community feedback, community management, accessibility, SEO, UX, and today¿ even Artificial Intelligence tools! The word ecosystem promotes a paradigm where we treat documentation as a complex and dynamic system that must be managed and nurtured.In this book, yoüll acquire practical skills such as creating public style guides, incorporating responsive and accessible design, designing user flows and information architecture, retrieving user feedback, and setting up Docs analytics. Yoüll learn to identify the difference in work processes between maintaining Docs for a product versus an OSS technology. Yoüll discover the secrets to managing technical writers and OSS contributions, all while building a thriving Docs community. To end on a futuristic note, yoüll discover why technical writers who harness Artificial Intelligence (AI) tools (i.e., ChatGPT) need not fear a robot uprising anytime soon. What You'll LearnExamine accessibility and the user experienceUnderstand Information architecture Review docs-as-ecosystem processes Manage technical writersOversee OSS Docs contributions Retrieve and integrate user feedback Build Docs and Education communities Who This Book is ForDevelopers of all levels, VPs of Product/Engineering, Product Managers, and Designers,

This book covers the Ubuntu 22.04 LTS (Jammy Jellyfish) release, focusing on applications and administrative tools. The emphasis here is on what users will face when using Ubuntu, covering topics like installation, applications, software management for Snap and APT, the Ubuntu desktops (GNOME, MATE, and KDE), shell commands, network connections, and system administration tasks. There are four parts: Getting Started, Applications, Desktops, and Administration. Part 1 focuses on getting started, covering Ubuntu information and resources, using the Ubuntu Live DVD/USB drive, installing and setting up Ubuntu, upgrading Ubuntu, basic use of the desktop interface, and connecting to wired and wireless networks. Repositories and their use are covered in detail, along with the new Snap system for managing Snap packages. Ubuntu Snap package management with Ubuntu Software, the snap command, the Snap Store are examined, as well as APT package management with Gnome Software, the Synaptic Package Manager, and the apt and apt-get commands.Part 2 keys in on office, multimedia, mail, Internet, and social media applications. Part 3 covers the Ubuntu, Kubuntu, Ubuntu MATE, Xubuntu, and Lubuntu desktops. as well as the BASH shell. The Ubuntu desktop, which uses GNOME, is examined in detail. Part 4 deals with administration topics, first discussing system tools like the GNOME system monitor, the Disk Usage Analyzer, Seahorse, and Disk Utility. Then a detailed chapter on Ubuntu system administration tools is presented, covering tasks such as managing users and file systems, Bluetooth setup, network folder sharing, backups, and printing. The network connections chapter covers a variety of network tasks, including manual configuration of wired and wireless connections, and firewalls.

Gain the skills and knowledge to manage your core network services on Red Hat Enterprise Linux with help of self-tests and practical use casesKey Features:Get the EX358 certification with this easy-to-follow guide while preparing for real-life challengesLearn everything you need to know about Linux system administration and automation using Ansible 2.9Use practical use cases and exam-focused questions to prepare for the certification examBook Description: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.What You Will Learn:Attain the skills to take and pass the Red Hat EX358 certification examBecome familiar with the ways of leveraging Ansible Core 2.9Gain deeper knowledge of the Red Hat Linux Networking with DNS, DHCP, and IP addressingCreate your own link and master the networking domain through link aggregation creationSet up printers and email services through Linux serversGet up and running with MariaDB SQL databasesExplore how to create and control web trafficWho this book is for:This book is for you if you want to advance your career by adding the essential Red Hat certificate to your resume. It will be particularly useful for system administrators responsible for managing large enterprise environments, network services and Red Hat Certified Engineers interested in becoming a Red Hat Certified Architect (RHCA). Before reading this book, you must have a working knowledge of Red Hat Enterprise Linux and Ansible Automation and command line usage of Red Hat Enterprise Linux systems administration.

Take a systematic approach at identifying intrusions that range from the most basic to the most sophisticated, using Wireshark, an open source protocol analyzer. This book will show you how to effectively manipulate and monitor different conversations and perform statistical analysis of these conversations to identify the IP and TCP information of interest.Next, you'll be walked through a review of the different methods malware uses, from inception through the spread across and compromise of a network of machines. The process from the initial ¿click¿ through intrusion, the characteristics of Command and Control (C2), and the different types of lateral movement will be detailed at the packet level.In the final part of the book, you'll explore the network capture file and identification of data for a potential forensics extraction, including inherent capabilities for the extraction of objects such as file data and other corresponding components in support of a forensics investigation.After completing this book, you will have a complete understanding of the process of carving files from raw PCAP data within the Wireshark tool.What You Will LearnUse Wireshark to identify intrusions into a networkExercise methods to uncover network data even when it is in encrypted formAnalyze malware Command and Control (C2) communications and identify IOCsExtract data in a forensically sound manner to support investigationsLeverage capture file statistics to reconstruct network eventsWho This Book Is ForNetwork analysts, Wireshark analysts, and digital forensic analysts.

Navigate through the Kubernetes landscape to create and deploy container-based applications. This book will show you how to choose between the various available container-based operating systems, and how to design a better continuous integration pipeline for your container images, where to store them, and how to scan and secure them. In the first half of the book, you'll learn the practical tips on how to setup the system for visibility and troubleshooting, how to reduce the attack vector and reduce risks. The second half of the book focuses on Kubernetes, the popular container orchestration system. You'll see how to setup your Kubernetes for practical applications such as show/chargeback using tagging, efficient use of namespaces and pods, various isolation layers. It also shows you how to integrate with popular implementations of K8S such as AWS EKS (Elastic Container Service), GCP Google Kubernetes Engine (GKE) in touch points such as authentication and authorization, optimization, logging and troubleshooting tools, etc.By practicing the scenarios given in this book, you will be able to make better design choices that are appropriate for the constraints you are working with. Deploy Container Applications Using Kubernetes is your go-to resource for an optimal deployment of workloads using containers and Kubernetes in both public and private cloud settings. What You'll LearnUnderstand the various design choices, their pros and consBuild a better CI/CD pipeline for your containers and KubernetesDeploy your first container application in a public cloud K8S engineImprove your existing K8S deployment for efficiency and eleganceWho This Book Is ForIT Platform Architects, System Engineers/, and System Administrators

Use over 100 PowerShell 7.2 recipes to deepen your understanding of Windows Server 2022 and see how to automate common administrative tasks with easePurchase of the print or Kindle book includes a free eBook in PDF formatKey Features:New edition updated to the latest version of PowerShell 7.2 and Windows Server 2022Discover new ways to optimize your PowerShell code by working through easy-to-follow recipesLearn PowerShell best practices to automate common tasks and manage DHCP in Microsoft Windows Server, objects in Active Directory, Hyper-V, and AzureBook Description:The Windows Server Automation with PowerShell Cookbook is back with a new edition, featuring over 100 PowerShell recipes that will make your day-to-day work easier. This book is designed to help you learn how to install, configure and use PowerShell 7.2 effectively.To start with, the book looks at how to install and configure PowerShell 7.2, along with useful new features and optimizations, and shows you how the PowerShell compatibility solution bridges the gap to older versions of PowerShell. We'll also be covering a wide range of fundamental and more advanced use cases.As you progress, you'll explore topics like using PowerShell to manage networking and DHCP in Windows Server, objects in Active Directory, Hyper-V, and Azure. We'll also take a closer look at WSUS, containers and see how to handle modules that are not directly compatible with PowerShell 7. Finally, you'll also learn how to use some powerful tools to diagnose and resolve issues with Windows Server.By the end of this PowerShell book, you'll know how to use the PowerShell 7.2 to automate tasks on Windows Server 2022 with ease, helping your windows environment to run faster and smoother.What You Will Learn:Perform key admin tasks on Windows ServerKeep your organization secure with JEA, group policies, logs, and Windows DefenderUse the .NET Framework for administrative scriptingManage data and storage on Windows, including disks, volumes, and filesystemsReport system performance using built-in cmdlets and WMI to obtain single measurementsApply the right tools and modules to troubleshoot and debug Windows ServerCreate, manage, and back up a second VM using the subnetwork in AzureLearn how to set up a VPN in Azure with PowerShellWho this book is for:This book is for systems administrators, software architects, developers, consultants, and engineers working with Windows Server 2022 who want to automate tasks more effectively with PowerShell 7.2. You'll need to have conquered the basics of PowerShell and have a rudimentary understanding of PowerShell scripting before you can get started with this book.

A must-have Kubernetes book to learn key concepts for succeeding in any production environment, be it a greenfield Kubernetes environment or your cloud-native journeyKey Features:Advance in your Kubernetes journey with guidance from a seasoned k8s practitioner and trainerDiscover best practices for implementing Kubernetes in any production environmentGo beyond the basics and work with Kubernetes applications in every environmentBook Description:Kubernetes is a trending topic among engineers, CTOs, CIOs, and other technically sound professionals. Due to its proliferation and importance for all cloud technologies, DevOps engineers nowadays need a solid grasp of key Kubernetes concepts to help their organization thrive.This book equips you with all the requisite information about how Kubernetes works and how to use it for the best results. You'll learn everything from why cloud native is important to implementing Kubernetes clusters to deploying applications in production. This book takes you on a learning journey, starting from what cloud native is and how to get started with Kubernetes in the cloud, on-premises, and PaaS environments such as OpenShift. Next, you'll learn about deploying applications in many ways, including Deployment specs, Ingress Specs, and StatefulSet specs. Finally, you'll be comfortable working with Kubernetes monitoring, observability, and security. Each chapter of 50 Kubernetes Concepts Every DevOps Engineer Should Know is built upon the previous chapter, ensuring that you develop practical skills as you work through the code examples in GitHub, allowing you to follow along while giving you practical knowledge.By the end of this book, you'll be able to implement Kubernetes in any environment, whether it's an existing environment, a greenfield environment, or your very own lab running in the cloud or your home.What You Will Learn:Find out how Kubernetes works on-premises, in the cloud, and in PaaS environmentsWork with networking, cluster management, and application deploymentUnderstand why cloud native is crucial for Kubernetes applicationsDeploy apps in different states, including Stateless and StatefulMonitor and implement observability in your environmentExplore the functioning of Kubernetes security at the cluster, user, and application levelWho this book is for:This book is for cloud engineers, developers, DevOps engineers, and infrastructure engineers responsible for inheriting a Kubernetes environment or creating a greenfield Kubernetes environment. If you are a professional who wants to get started with cloud-native applications and implement k8s best practices, then this book is a must-read. If you have engineered environments in the cloud and on-premises and understand how to deploy applications with a solid tenure in a developer role, this book will help you further your skills.

Beginning-Intermediate user level

This guide covers all aspects of Linux system administration, from user maintenance, backups, filesystem housekeeping, storage management, and network setup to hardware and software troubleshooting and some application management. It's both a practical daily reference manual for sysadmins and IT pros and a handy study guide for those taking Linux certification exams.

iPads have become an essential tool for students, business users, and home users. Updated to cover the iPadOS 16 update, Exploring Apple iPad will help you get to grips with the fundamentals of your device. With over 400 pages of full color screenshots, illustrations, and easy to follow instructions along with video demos, Exploring Apple iPad will help you:Upgrade your iPad to iPadOS 16Discover new features of iPadOS 16 such as Passkeys, FreeForm and Stage ManagerFind your way around the dock, menus, and icons on your iPadNavigate with touch gestures: tap, drag, pinch, spread and swipe with iPadOSMulti-task with slide over, split view, and drag & drop on iPadUse control centre, lock screen, notifications on your iPadExplore handoff between your Mac or iPhoneUse Apple Pencil to draw, annotate, and take notes using your iPadGet to know Siri, voice dictation, and recording voice memos with iPadOSCommunicate with email, FaceTime, and iMessage using iPadUse digital touch, and peer-to-peer payments on iPadBrowse the web with Safari web browser in iPadOSTake, enhance, and share photos and video with your iPadStream music with Apple Music, buy tracks & albums from iTunes StoreStream TV programs & movies with the new Apple TV AppUse Files App, as well as Maps, News, Apple Books, and NotesSetup and use Apple Pay, Calendar, and Contacts, and more...In addition, you will learn how to make the most of the new features of iPadOS 16 with clear explanations and video demos to help you along the way. Finally, system updates, backups, and general housekeeping tips complete this invaluable guide. You'll want to keep this edition handy as you explore your iPad.We want to create the best possible resource to help you, so if we've missed anything out then please get in touch using office@elluminetpress.com and let us know. Thanks.

We've all been there before, glaring at a computer screen with no idea what to do - don't worry Exploring Apple Mac is here to help. Written by best-selling technology author, lecturer, and computer trainer Kevin Wilson, Exploring Apple Mac is packed with over 450 pages of full color screenshots, illustrations, helpful tips, and easy to follow instructions along with video demos.Updated to cover the Ventura release of MacOS, Exploring Apple Mac will help you understand the fundamentals of your Mac. You'll learn how to:Upgrade your Mac to Ventura and explore new features such as passkeys, FreeForm and stage managerFind your way around the desktop, dock, finder, and launchpad in MacOSMaster touch gestures, trackpads and the magic mouse to get around your MacUse Notification Centre, Handoff, Spaces, Control Center, Universal Control, and Universal Clipboard in MacOSOrganising files and folders in Finder in MacOSBrowse the web with the Safari Web Browser safely and efficiently in MacOSKeep in touch with friends and family using email, iMessage, and FaceTime video chat on your macSet important appointments with CalendarKeep the people you correspond with in the Contacts appSet yourself reminders and 'to-do' listsCheck the weather on your macRecord voice memos Download countless apps from the App Store on your macCatch up with your favourite podcasts and the latest newsRead ebooks on your macFind your way around with the Maps App, get directions, create guides, explore places in 3D, and use the interactive globeUse the clock app to set alarms, timers, and world clocksStream music with Apple Music, buy tracks & albums from iTunes StoreStream TV programs & movies with the Apple TV AppGetting started with Pages, Keynote and Numbers on your MacUsing iCloud storage on your MacUse time machine to back up your data stored on your MacGet to know Siri in MacOSUse the photos app to store and enhance your photosCreate slideshows, photo albums and use iMovie to edit your home movies and more...Finally, system updates and maintenance tips to help you keep your Mac running smoothly complete this invaluable guide. So order yourself a copy today, and keep it handy as you make your way around the new OS.We want to create the best possible resource to help you, so if we've missed anything out then please get in touch using office@elluminetpress.com and let us know. Thanks.