Ryan j mercer (26 Ergebnisse)

Taschenbuch. Zustand: Neu. Neuware - Learn Git and GitHub the practical way-without confusion, intimidation, or wasted time.Version control is one of the most important skills every developer needs, but for beginners, Git and GitHub can feel overwhelming. Commands, branches, commits, repositories, pull requests, merge conflicts, and collaboration workflows can seem confusing at first-especially when most tutorials assume you already understand the basics.Git and GitHub for Beginners gives you a clear, step-by-step path from complete beginner to confident user. Written in plain English, this guide breaks down how Git actually works, how GitHub fits into real developer projects, and how to use both tools in a practical workflow you can understand and repeat.Inside, you'll learn how to: - Set up Git and GitHub without getting lost- Understand repositories, commits, branches, and history- Use essential Git commands with confidence- Track changes and recover from common mistakes- Create and manage branches for clean project work- Push code to GitHub and pull updates back down- Use pull requests, reviews, and collaboration workflows- Handle merge conflicts without panic- Build a professional GitHub profile and portfolio- Think like a real developer working on real projectsThis book is designed for beginners, coding students, career changers, self-taught programmers, junior developers, and anyone who wants to understand modern version control without drowning in technical jargon.By the end, you won't just memorize commands-you'll understand the workflow behind them. You'll know what to do, why it matters, and how Git and GitHub are used in real-world software development.If you want a beginner-friendly guide that makes Git, GitHub, branching, commits, pull requests, and developer workflow finally make sense, this book is for you. …

Taschenbuch. Zustand: Neu. Neuware - Turn an old PC or mini server into your own private cloud, media center, ad blocker, smart-home hub, NAS, and secure homelab - even if you're starting from zero. Build a private server at home - without needing a computer science degree.You do not need a giant rack, corporate IT budget, or years of Linux experience to build a powerful homelab. With the right plan, an old PC, mini PC, or small server can become your own private cloud, media center, ad blocker, smart-home hub, backup system, and secure remote-access setup.The Complete Homelab for Beginners gives you a practical, beginner-friendly path to building your own private server using Proxmox, Linux, Docker, Pi-hole, Jellyfin, Home Assistant, NAS storage, VPNs, backups, and secure remote access.Inside, you'll learn how to: - Set up a simple homelab from ordinary hardware- Understand Proxmox, virtual machines, and containers- Use Linux without feeling lost- Run Docker apps safely and cleanly- Block ads and trackers with Pi-hole- Build your own media server with Jellyfin- Create a private smart-home hub with Home Assistant- Plan NAS storage and backups the right way- Access your services securely away from home- Avoid beginner mistakes that cause broken systems and exposed networksThis book is built for beginners who want control over their data, lower subscription costs, better privacy, and real hands-on technical skill.Whether your goal is a private cloud, a media library, a smart home, or a serious IT learning lab, this guide walks you through the foundation step by step.Build it once. Learn it for life. Own your data again.…

Taschenbuch. Zustand: Neu. Neuware - You don't need a computer science degree to build a real website.You don't need years of experience.You don't need to feel overwhelmed anymore.What you need. is a simple, step-by-step path that actually works.Build Your First Website is designed for complete beginners who want to learn HTML, CSS, and JavaScript the right way-by doing, not just reading.Inside this book, you'll learn how to: - Understand how websites really work (without confusing jargon)- Write clean HTML to structure your pages- Style beautiful layouts using CSS- Add interactivity with JavaScript- Build real-world projects step-by-step- Avoid beginner mistakes that slow you down- Turn your skills into real opportunitiesThis isn't theory-heavy.This isn't complicated.This is practical, clear, and built for results.By the end of this book, you won't just 'understand' coding-you'll have built your first real website from scratch.And that changes everything.…

Taschenbuch. Zustand: Neu. Neuware - Learn JavaScript from scratch - even if you've never written a single line of code before.JavaScript can feel confusing when you are brand new. Variables, functions, loops, events, web pages, buttons, forms, and strange symbols can make coding seem harder than it really is.But it does not have to be that way.JavaScript Programming for Beginners gives you a simple, step-by-step path into one of the most important programming languages in the world. Instead of drowning you in theory, this beginner-friendly guide shows you how JavaScript works through clear lessons, practical examples, and real projects you can actually build.Inside, you'll learn how to: - Understand JavaScript without technical overwhelm- Write your first lines of real code- Use variables, data types, loops, arrays, and functions- Work with the DOM to make web pages interactive- Handle buttons, forms, user input, and events- Build beginner-friendly projects that reinforce each lesson- Avoid common mistakes that frustrate new coders- Gain the confidence to keep learning web developmentWhether you want to build websites, understand how modern web apps work, start learning programming for a future tech career, or simply gain a valuable digital skill, this book gives you the foundation you need.You do not need a computer science degree.You do not need prior coding experience.You do not need expensive software.All you need is a browser, a code editor, and the willingness to start.If you are ready to stop feeling lost and finally learn JavaScript in a clear, practical way, this book is your starting point.Start reading today and begin building real JavaScript skills from the ground up.…

Taschenbuch. Zustand: Neu. Neuware - Learn C++ the way beginners actually understand it - by building real programs step by step.Most people do not struggle with C++ because they are not smart enough.They struggle because they get thrown into complicated syntax, dry explanations, and endless theory before they ever build something that actually works.C++ Projects for Beginners fixes that.This hands-on beginner guide walks you through 20 real C++ programs using clear, easy-to-follow code and simple explanations. Instead of memorizing random commands, you learn how programming concepts work by applying them inside practical projects you can actually understand.Each project is designed to help you build confidence while practicing the core skills every new coder needs, including variables, input and output, conditionals, loops, functions, arrays, strings, classes, file handling, and basic problem-solving.Inside this book, you will learn how to: - Build 20 real C++ programs from scratch- Understand what the code does and why it works- Practice variables, loops, functions, arrays, strings, classes, and file handling- Write cleaner beginner code with better structure and logic- Move past confusion and start coding with confidence- Learn C++ through hands-on projects instead of dry theoryThis book is perfect for absolute beginners, students, self-taught learners, career changers, and anyone who wants to learn C++ without getting overwhelmed by technical jargon.You do not need to be a math genius.You do not need prior programming experience.You just need a clear path, simple explanations, and real projects that help the lessons stick.If you are ready to stop feeling confused and start building real C++ programs, this book gives you the beginner-friendly roadmap to begin today.…

Taschenbuch. Zustand: Neu. Neuware - Learning C++ does not have to feel impossible.If you have ever opened a programming book and felt overwhelmed by confusing explanations, complicated examples, or technical language that assumes you already know how to code, this book was written for you.C++ for Beginners gives you a clear, step-by-step path into one of the most powerful programming languages in the world. Instead of drowning you in theory, this beginner-friendly guide walks you through the basics in plain English, helping you understand how C++ works, how real code is written, and how to start building your first programs with confidence.Inside, you will learn how to: - Understand the foundations of C++ without confusion- Write, read, and troubleshoot beginner-friendly code- Use variables, data types, operators, functions, and loops- Work with conditionals, arrays, strings, and basic program structure- Build simple real-world projects that reinforce what you learn- Develop the mindset and habits of a stronger programmer- Move from 'I have no idea where to start' to writing actual working codeWhether your goal is to learn programming from scratch, prepare for computer science classes, build real coding skills, or take your first step toward software development, this book gives you the practical foundation you need.C++ may look intimidating at first.But with the right guide, the right structure, and the right examples, you can learn it one step at a time.Start today and build your first C++ programs with confidence.…

Taschenbuch. Zustand: Neu. Neuware - Build real R Shiny dashboards from scratch-even if you are not a professional developer.R Shiny Dashboards for Beginners is a practical, step-by-step guide for analysts, students, business owners, and R users who want to turn raw data into interactive apps, reports, charts, and dashboards.Inside, you will learn how to: - Build your first Shiny app in RStudio- Understand UI, server logic, inputs, outputs, and reactivity- Create charts, tables, filters, and business reporting dashboards- Use flexdashboards and R Markdown for polished data reports- Design cleaner layouts that feel professional and easy to use- Avoid common beginner mistakes that break Shiny projects- Build real-world dashboards for sales, finance, operations, and analyticsThis book is written for beginners, but it does not stay shallow. Each chapter walks you through practical examples, simple explanations, real project ideas, and dashboard-building habits that help you think like a real data app developer.Whether you want to improve your career skills, build portfolio projects, automate reports, or finally understand how interactive R dashboards work, this guide gives you a clear path from blank screen to working app.If you are ready to stop staring at code and start building dashboards people can actually use, this book is your starting point. …

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware - Turn an ordinary computer into a powerful home server-without getting buried in confusing virtualization jargon.Proxmox VE for Beginners gives you a practical, step-by-step path from a blank machine to a working homelab capable of running virtual machines, Linux containers, Docker workloads, storage services, backups, and self-hosted applications.Whether you want to experiment with Linux, build a private cloud, host your own applications, learn virtualization, or create a serious home IT lab, this guide starts with the fundamentals and builds from there.Inside, you'll learn how to: - Choose practical hardware for your first Proxmox server- Install and configure Proxmox VE from scratch- Navigate the Proxmox web interface with confidence- Create Windows and Linux virtual machines- Understand when to use a VM versus an LXC container- Build lightweight Linux containers for services and applications- Run Docker workloads in a clean virtualized environment- Configure disks, storage pools, ZFS, and shared storage- Understand Linux bridges, IP addresses, DNS, VLANs, and virtual networking- Create snapshots, backups, and reliable restore plans- Deploy useful self-hosted applications- Secure your Proxmox server and remote access- Monitor CPU, memory, disk space, logs, and system health- Troubleshoot common VM, container, storage, and networking problems- Explore Proxmox Backup Server, hardware passthrough, automation, templates, and clustering- Build a homelab that can grow with your skillsYou do not need to be a professional system administrator.Each concept is explained in plain English before you use it, and the practical labs help you understand not just which buttons to click, but what your server is actually doing.By the end, you'll have more than a Proxmox installation.You'll have a working foundation for virtualization, Linux, Docker, networking, self-hosting, cybersecurity labs, private cloud services, and real-world IT experimentation.Stop reading about homelabs and build one.…

Taschenbuch. Zustand: Neu. Neuware - Learn the Linux command line without feeling lost, overwhelmed, or buried in confusing tech jargon.If you want to understand Linux, manage files, run terminal commands, work with servers, use SSH, handle permissions, and build real-world command-line confidence, this beginner-friendly guide gives you the step-by-step path.Linux Command Line for Beginners is built for new users who want practical skills fast. Instead of dumping random commands on you with no context, this book shows you what each command does, when to use it, and how it fits into real Linux workflows.Inside, you'll learn how to: - Navigate the Linux terminal with confidence- Use essential commands for files, folders, text, and search- Understand Bash shell basics without confusion- Manage users, groups, permissions, and ownership- Use SSH to connect to remote Linux systems- Work with processes, packages, logs, and system information- Build beginner-friendly Linux skills for IT, servers, cloud, and cybersecurity basicsWhether you are learning Linux for personal use, school, IT support, programming, system administration, cloud computing, or cybersecurity, this book gives you the practical foundation you need.No fluff. No impossible explanations. No assuming you already know everything.Just clear Linux command-line training designed for beginners who want real skills they can actually use.If you are ready to stop guessing and start using Linux with confidence, grab your copy today. …

Taschenbuch. Zustand: Neu. Neuware - Master Linux from the command line to real-world system security - even if you're starting from zero.Linux can feel intimidating at first. The terminal looks cold. Commands seem confusing. Permissions, SSH, firewalls, logs, and server hardening can sound like something only experienced system administrators understand.But once you learn the foundation, Linux starts to make sense.Linux Beginner's Mastery 2-in-1 gives you a clear, step-by-step path into the Linux world by combining two beginner-friendly guides in one powerful volume.Inside, you'll learn how to navigate the terminal, manage files and folders, understand users and permissions, work with Bash, connect through SSH, and build practical confidence with essential Linux commands. Then you'll go deeper into Linux security, learning how to harden a server, protect SSH access, configure basic firewalls, manage updates, read system logs, and reduce common security risks.This 2-in-1 collection is designed for beginners, self-taught coders, aspiring system administrators, cybersecurity learners, developers, students, and anyone who wants practical Linux skills without confusing theory.Inside this book, you'll discover: - How the Linux command line works and why it matters- Essential terminal commands every beginner should know- How to manage files, directories, users, groups, and permissions- The basics of Bash shell usage and real-world workflow control- How SSH works and how to connect to Linux systems remotely- How to secure SSH and avoid common beginner mistakes- How to use updates, logs, and firewall basics to protect your system- Practical Linux server hardening steps explained in plain English- Real-world skills you can use for programming, IT, cybersecurity, cloud work, and system administrationWhether you want to become more technical, prepare for a cybersecurity path, manage your own server, improve your developer skills, or finally understand what happens inside the terminal, this book gives you the foundation.If you want a beginner-friendly Linux guide that teaches both command line skills and real-world security fundamentals, this 2-in-1 bundle is built for you.Shorter Blurb for Paperback Back CoverLearn Linux from the command line to real-world security - step by step.This 2-in-1 beginner bundle teaches you how to use essential Linux commands, manage files, understand permissions, work with Bash, connect through SSH, secure your system, configure basic firewalls, read logs, and harden Ubuntu servers with confidence. 2-in-1 collection includes two beginner-friendly Linux guides by Ryan J. Mercer: Linux Command Line for Beginners and Linux Security for Beginners.Perfect for beginners, aspiring system administrators, cybersecurity learners, developers, and self-taught tech students who want practical Linux skills without confusing theory.…

Taschenbuch. Zustand: Neu. Neuware - What if you could stop staring at code for hours-and start building real software with an AI coding partner working beside you Claude Code is changing the way developers write, debug, understand, and improve software.But simply installing an AI coding tool does not automatically make you a faster programmer.You need to know how to direct it, how to verify its work, and how to turn AI-generated code into applications that actually function.Claude Code for Beginners gives you a practical, step-by-step path from your first Claude Code session to building and improving real projects.No advanced computer science degree required.No endless theory.No assumption that you already know professional development workflows.Inside, you'll discover how to: - Set up Claude Code and work safely inside real projects- Understand unfamiliar codebases without reading every file- Write prompts that produce focused, usable code- Build features in small, testable steps- Debug errors using evidence instead of random fixes- Use Git and GitHub to track, review, and protect your work- Connect applications to APIs without exposing credentials- Automate repetitive development tasks- Work with MCP, hooks, reusable instructions, and development tools- Write stronger tests and catch AI-generated mistakes- Refactor messy code without accidentally breaking behavior- Review AI-generated code before it reaches production- Build and ship a complete beginner-friendly application- Use Claude Code to program faster without surrendering control of your code>You'll also learn the mistakes that cause beginners to get burned by AI coding-including enormous uncontrolled diffs, unnecessary dependencies, exposed API keys, weakened tests, unreliable API integrations, and code that appears impressive but becomes impossible to maintain.By the end, you won't simply know how to ask AI for code.You'll know how to use Claude Code as part of a disciplined development workflow to plan, build, debug, test, review, and improve real software.If you're ready to move beyond copying code from a chatbot and start building with AI like a developer, this book will show you how.…

Taschenbuch. Zustand: Neu. Neuware - YOUR HOMELAB IS RUNNING. NOW MAKE IT POWERFUL.You built the server. You installed the software. You proved you could do it. Now it is time to turn that basic setup into a faster, safer, more reliable private infrastructure you actually trust. The Complete Homelab for Beginners takes you beyond the first installation and shows you how to build a smarter homelab using Proxmox, Docker, VLANs, network storage, automated backups, monitoring, VPNs, and modern security practices. You do not need an enterprise IT background. You do not need an expensive rack full of hardware. And you do not need to rebuild everything from scratch.Inside, you'll learn how to: - Strengthen and organize your Proxmox environment- Run Docker services without creating a management nightmare- Separate devices and services using VLANs- Build reliable NAS storage for files, media, and backups- Create backup strategies that can actually survive hardware failure- Monitor server health, storage, services, and network activity- Access your homelab securely with VPNs and remote connections- Reduce unnecessary internet exposure- Protect smart-home and IoT devices from the rest of your network- Troubleshoot problems without randomly changing settings- Plan upgrades without wasting money on hardware you do not needAlong the way, practical examples and clear diagrams show how the pieces fit together so you understand why a system works instead of blindly copying commands.Whether your homelab powers media, Home Assistant, private cloud storage, containers, virtual machines, network services, or all of them at once, this guide helps you turn a collection of projects into a system that feels deliberate.BUILD MORE. BREAK LESS. OWN YOUR INFRASTRUCTURE.If you are ready to take your private server beyond the basics, scroll up and start building your next-level homelab today.…

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware - Go beyond basic SQL and start thinking like a developer.This practical intermediate guide teaches joins, subqueries, window functions, CTEs, indexes, query optimization, and real-world database projects step by step. Perfect for developers, analysts, students, career changers, and anyone ready to write cleaner, faster, more powerful SQL. …

Taschenbuch. Zustand: Neu. Neuware - Three books. One complete SQL roadmap.SQL is one of the most useful skills in technology, data analytics, software development, business intelligence, and database work. But most people do not need another dry textbook filled with random commands and lifeless examples. They need a clear path from zero confusion to real-world confidence.SQL Mastery Bible: 3 Books in 1 gives you that path.This complete beginner-to-advanced collection walks you through SQL step by step, starting with the foundations of databases and moving into the skills used by developers, analysts, data professionals, and technical teams every day.Inside, you will learn how to: - Write clean SQL queries from scratch- Understand tables, rows, columns, keys, and relationships- Use SELECT, WHERE, ORDER BY, GROUP BY, and HAVING with confidence- Build powerful joins across multiple tables- Work with subqueries, CTEs, and temporary result sets- Use window functions for rankings, running totals, comparisons, and analytics- Create views, stored procedures, and reusable database logic- Understand indexes and how they affect query performance- Improve slow, messy, or inefficient queries- Build practical database projects for reporting, dashboards, and analysisThis book is built for beginners, students, developers, analysts, career switchers, entrepreneurs, and anyone who wants to stop guessing their way through databases.You do not need a computer science degree. You do not need years of coding experience. You need clear explanations, practical examples, and enough guided practice to make SQL finally click.That is what this collection delivers.By the end, you will understand how databases are structured, how professional queries are built, how information is filtered and connected, and how SQL turns raw tables into useful answers.Whether you want to work in data analytics, software development, business intelligence, operations, finance, marketing analytics, reporting, or tech, SQL is one of the strongest skills you can add to your toolbox.If you want one practical SQL guide that starts simple, builds momentum, and takes you into real database work, SQL Mastery Bible: 3 Books in 1 is built for you.…

Taschenbuch. Zustand: Neu. Neuware - Ready to enjoy your Roku Streaming Stick 4K without struggling with confusing setup steps, Wi-Fi problems, remote issues, or streaming errors Want a simple guide that shows you how to set up, customize, and troubleshoot your device with confidence Roku Streaming Stick 4K 2026 User Guide is a practical, beginner-friendly user guide created to help you get more from your streaming device without unnecessary technical jargon. Whether you are setting up Roku for the first time, upgrading from an older device, or trying to simplify your entertainment setup, this book walks you through the process in clear, easy-to-follow steps.Inside, you will discover how to: - Set up your Roku Streaming Stick 4K correctly, including HDMI connection, power, Wi-Fi, activation, software updates, picture, and sound.- Use the Roku Voice Remote, including pairing, voice search, TV power, volume, mute, and common remote fixes.- Navigate the Roku Home screen, install and manage apps, organize channels, and find content faster.- Understand free and paid streaming, subscriptions, trials, purchases, billing, and how to avoid duplicate charges.- Use the Roku mobile app, phone remote, typing features, and Private Listening.- Improve Wi-Fi performance and fix buffering, slow loading, dropped connections, and network problems.- Understand 4K, HDR, Dolby Vision, HDR10+, HDMI, and HDCP in simple terms.- Use casting, screen mirroring, AirPlay, and compatible smart-home features.- Explore cord-cutting options and build a practical streaming plan for your household.- Troubleshoot common problems such as no picture, remote pairing failure, Error 022, app crashes, low-power warnings, overheating, software update errors, and factory reset issues.Why This Guide Is DifferentThis is more than a basic setup manual. It combines step-by-step instructions, practical checklists, everyday-use tips, advanced settings, troubleshooting guidance, FAQs, and quick-reference information in one place.You do not need to be a technical expert. If your Roku is already working, simply turn to the section covering the feature or problem you need.Spend less time guessing and more time enjoying your entertainment.Get your copy of Roku Streaming Stick 4K 2026 User Guide today and start using your device with greater confidence.Disclaimer: This independently published user guide is provided for educational and informational purposes only. It is not affiliated with, sponsored by, endorsed by, or approved by Roku, Inc. Product names and trademarks belong to their respective owners and are used only for identification and educational reference. Features, menus, services, and availability may change, so readers should verify important current details with official manufacturer or service-provider resources.…

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware - Master Linux from the command line to real-world system administration and security - even if you're starting from zero.Linux can feel intimidating at first. The terminal looks cold. Commands seem confusing. Permissions, SSH, users, processes, firewalls, logs, Ubuntu Server, and system hardening can sound like something only experienced system administrators understand.But once you learn the foundation, Linux starts to make sense.Linux Beginner's Mastery 3-in-1 gives you a clear, step-by-step path into the Linux world by combining three beginner-friendly guides in one powerful volume.Inside, you'll learn how to navigate the terminal, manage files and folders, understand users and permissions, work with Bash, connect through SSH, control processes, use Ubuntu Server, and build practical confidence with essential Linux commands. Then you'll go deeper into Linux administration and security, learning how to manage systems, harden a server, protect SSH access, configure basic firewalls, manage updates, read system logs, and reduce common security risks.This 3-in-1 collection is designed for beginners, self-taught coders, aspiring system administrators, cybersecurity learners, developers, students, and anyone who wants practical Linux skills without confusing theory.Inside this book, you'll discover: - How the Linux command line works and why it matters- Essential terminal commands every beginner should know- How to manage files, directories, users, groups, and permissions- The basics of Bash shell usage and real-world workflow control- How Ubuntu Server works and how to start managing Linux systems- How to understand processes, services, updates, and system behavior- How SSH works and how to connect to Linux systems remotely- How to secure SSH and avoid common beginner mistakes- How to use updates, logs, and firewall basics to protect your system- Practical Linux server hardening steps explained in plain English- Real-world skills you can use for programming, IT, cybersecurity, cloud work, and system administrationWhether you want to become more technical, prepare for a cybersecurity path, manage your own server, improve your developer skills, or finally understand what happens inside the terminal, this book gives you the foundation.If you want a beginner-friendly Linux guide that teaches command line skills, Ubuntu Server basics, system administration, and real-world security fundamentals, this 3-in-1 bundle is built for you.This 3-in-1 collection includes three beginner-friendly Linux guides by Ryan J. Mercer: Linux Command Line for Beginners, Linux Security for Beginners, and Linux for Beginners. …

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.

Taschenbuch. Zustand: Neu. Neuware.