If you want to learn how to use Linux, but don't know where to start read on. Knowing where to start when learning a new skill can be a challenge, especially when the topic seems so vast. There can be so much information available that you can't even decide where to start. Or worse, you start down the path of learning and quickly discover too many concepts, commands, and nuances that aren't explained. This kind of experience is frustrating and leaves you with more questions than answers. Linux for Beginners doesn't make any assumptions about your background or knowledge of Linux. You need no prior knowledge to benefit from this book. You will be guided step by step using a logical and systematic approach. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy for anyone to understand. Here is what you will learn by reading Linux for Beginners: How to get access to a Linux server if you don't already. What a Linux distribution is and which one to choose. What software is needed to connect to Linux from Mac and Windows computers. Screenshots included. What SSH is and how to use it, including creating and using SSH keys. The file system layout of Linux systems and where to find programs, configurations, and documentation. The basic Linux commands you'll use most often. Creating, renaming, moving, and deleting directories. Listing, reading, creating, editing, copying, and deleting files. Exactly how permissions work and how to decipher the most cryptic Linux permissions with ease. How to use the nano, vi, and emacs editors. Two methods to search for files and directories. How to compare the contents of files. What pipes are, why they are useful, and how to use them. How to compress files to save space and make transferring data easy. How and why to redirect input and output from applications. How to customize your shell prompt. How to be efficient at the command line by using aliases, tab completion, and your shell history. How to schedule and automate jobs using cron. How to switch users and run processes as others. Where to go for even more in-depth coverage on each topic. Scroll up, click the Buy Now With 1 Click button and get started learning Linux today! Read more

The Linux Command Line Beginner's Guide gives users new to Linux an introduction to the command line environment.In the Guide, you'll learn how to:-Copy, move, and delete files and directories.-Create, delete, and manage users.-Create, delete, and manage groups.-Use virtual terminals.-Use the bash shell.-Safely use the root account with su and sudo.-Change permissions and ownership of files and directories.-Create and edit text files from the command line, without using a graphical editor.-Diagnose network connectivity problems.-And many other topics. ABOUT THE AUTHORStanding over six feet tall, Jonathan Moeller has the piercing blue eyes of a Conan of Cimmeria, the bronze-colored hair a Visigothic warrior-king, and the stern visage of a captain of men, none of which are useful in his career as a computer repairman, alas.He has written the "Demonsouled" trilogy of sword-and-sorcery novels, and continues to write the "Ghosts" sequence about assassin and spy Caina Amalas, the "Computer Beginner's Guide" series of computer books, and numerous other works. Read more

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Shell Scripting Made Easy If you want to learn how to write shell scripts like a pro, solve real-world problems, or automate repetitive and complex tasks, read on. Hello. My name is Jason Cannon and I'm the author of Linux for Beginners, Python Programming for Beginners, and an instructor to thousands of satisfied students. I started my IT career in the late 1990's as a Unix and Linux System Engineer and I'll be sharing my real-world shell scripting and bash programming experience with you throughout this book. By the end of this book you will be able to create shell scripts with ease. You'll learn how to take tedious and repetitive tasks and turn them into programs that will save you time and simplify your life on Linux, Unix, or MAC systems. Here is what you will get and learn by reading this Shell Scripting ebook: A step-by-step process of writing shell scripts that solve real-world problems. The #1 thing you must do every time you create a shell script. How to quickly find and fix the most shell scripting errors. How to accept input from a user and then make decisions on that input. How to accept and process command line arguments. What special variables are available, how to use them in your shell scripts, and when to do so. A shell script creation check list -- You'll never have to guess what to include in each of your shell scripts again. Just use this simple check list. A shell script template (boilerplate). Use this format for each of your shell scripts. It shows exactly what to include and where everything goes. Eliminate guesswork! Practice exercises with solutions so you can start using what you learn right away. Real-world examples of shell scripts from my personal collection. A download that contains the scripts used in the book and lessons. You'll be able to look at and experiment with everything you're learning. Learn to Program Using Any Shell Scirpting Language What you learn in this book can be applied to any shell, however the focus is on the bash shell and you'll learn some really advanced bash features. Again, whether you're using bash, bourne (sh), KornShell (ksh), C shell (csh), Z shell (zsh), or even the tcsh shell, you'll be able to put what you learn in this book to good use. Perfect for Linux, Unix, Mac and More! Also, you'll be able to use these scripts on any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, Kali Linux and more. You're scripts will even run on other operating systems such as Apple's Mac OS X, Oracle's Solaris, IBM's AIX, HP's HP-UX, FreeBSD, NetBSD, and OpenBSD. Scroll up, click the Buy Now With 1 Click button and get started learning Linux today! Read more

If you want to learn how to use Linux and level up your career but are pressed for time, read on.As the founder of the Linux Training Academy and an instructor of several courses, I've had the good fortune of helping thousands of people hone their Linux skills. Interacting with so many people who are just getting started with the Linux operating system has given me invaluable insight into the particular struggles and challenges people face at this stage.One of the biggest challenges for people interested in learning the ins and outs of Linux is simply a lack of time. When you are working with a limited and extremely valuable resource you want to make sure you make the most of it.The next biggest challenge for Linux newcomers is knowing where to start. There is so much information available that deciding what to focus your attention on first is a big enough hurdle to keep many people from even starting. What's worse is starting down the path of learning only to discover too many concepts, commands, and nuances that aren't explained. This kind of experience is frustrating and leaves you with more questions than answers.That's why I've written this book.Not only have I condensed the most important material into five sections, each designed to be consumed in a day, I've also structured the content in a logical and systematic manner. This way you'll be sure to make the most out of your time by learning the foundational aspects of Linux first and then building upon that foundation each day.In Linux in 3 Days you will learn the most important concepts and commands, and be guided step-by-step through several practical and real-world examples. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy to understand.Here is what you will learn by reading Linux in 3 Days:How to get access to a Linux server if you don't already.What a Linux distribution is and which one to choose.What software is needed to connect to Linux from Mac and Windows computers. Screenshots included.What SSH is and how to use it, including creating and using SSH keys.The file system layout of Linux systems and where to find programs, configurations, and documentation.The basic Linux commands you'll use most often.Creating, renaming, moving, and deleting directories.Listing, reading, creating, editing, copying, and deleting files.Exactly how permissions work and how to decipher the most cryptic Linux permissions with ease.How to use the nano, vi, and emacs editors.Two methods to search for files and directories.How to compare the contents of files.What pipes are, why they are useful, and how to use them.How to compress files to save space and make transferring data easy.How and why to redirect input and output from applications.How to customize your shell prompt.How to be efficient at the command line by using aliases, tab completion, and your shell history.How to schedule and automate jobs using cron.How to switch users and run processes as others.Where to go for even more in-depth coverage on each topic.What you learn in Learn Linux in 5 Days applies to any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, and more.Scroll up, click the Buy Now With 1 Click button and get started learning Linux today!This is the second book in a three book series. Read more

Best-selling guide to the inner workings of the Linux operating system with over 50,000 copies sold since its original release in 2014. Unlike some operating systems, Linux doesn’t try to hide the important bits from you—it gives you full control of your computer. But to truly master Linux, you need to understand its internals, like how the system boots, how networking works, and what the kernel actually does. In this third edition of the bestselling How Linux Works, author Brian Ward peels back the layers of this well-loved operating system to make Linux internals accessible. This edition has been thoroughly updated and expanded with added coverage of Logical Volume Manager (LVM), virtualization, and containers. You'll learn:   • How Linux boots, from boot loaders to init (systemd)   • How the kernel manages devices, device drivers, and processes   • How networking, interfaces, firewalls, and servers work   • How development tools work and relate to shared libraries   • How to write effective shell scripts You’ll also explore the kernel and examine key system tasks inside user space, including system calls, input and output, and filesystems. With its combination of background, theory, real-world examples, and patient explanations, How Linux Works, 3rd edition will teach you what you need to know to solve pesky problems and take control of your operating system. Read more

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The fascinating story of how Unix began and how it took over the world. Brian Kernighan was a member of the original group of Unix developers, the creator of several fundamental Unix programs, and the co-author of classic books like "The C Programming Language" and "The Unix Programming Environment." Read more

For many users, working in the UNIX environment means using vi, a full-screen text editor available on most UNIX systems. Even those who know vi often make use of only a small number of its features.The vi Editor Pocket Reference is a companion volume to O'Reilly's updated sixth edition of Learning the vi Editor, a complete guide to text editing with vi. New topics in Learning the vi Editor include multi-screen editing and coverage of four vi clones: vim,elvis, nvi, and vile.This small book is a handy reference guide to the information in the larger volume, presenting movement and editing commands, the command-line options, and other elements of the vi editor in an easy-to-use tabular format. Read more

If you want to learn how to use Linux and level up your career but are pressed for time, read on.As the founder of the Linux Training Academy and an instructor of several courses, I've had the good fortune of helping thousands of people hone their Linux skills. Interacting with so many people who are just getting started with the Linux operating system has given me invaluable insight into the particular struggles and challenges people face at this stage.One of the biggest challenges for people interested in learning the ins and outs of Linux is simply a lack of time. When you are working with a limited and extremely valuable resource you want to make sure you make the most of it.The next biggest challenge for Linux newcomers is knowing where to start. There is so much information available that deciding what to focus your attention on first is a big enough hurdle to keep many people from even starting. What's worse is starting down the path of learning only to discover too many concepts, commands, and nuances that aren't explained. This kind of experience is frustrating and leaves you with more questions than answers.That's why I've written this book.Not only have I condensed the most important material into five sections, each designed to be consumed in a day, I've also structured the content in a logical and systematic manner. This way you'll be sure to make the most out of your time by learning the foundational aspects of Linux first and then building upon that foundation each day.In Linux in 3 Days you will learn the most important concepts and commands, and be guided step-by-step through several practical and real-world examples. As new concepts, commands, or jargon are encountered they are explained in plain language, making it easy to understand.Here is what you will learn by reading Linux in 3 Days:How to get access to a Linux server if you don't already.What a Linux distribution is and which one to choose.What software is needed to connect to Linux from Mac and Windows computers. Screenshots included.What SSH is and how to use it, including creating and using SSH keys.The file system layout of Linux systems and where to find programs, configurations, and documentation.The basic Linux commands you'll use most often.Creating, renaming, moving, and deleting directories.Listing, reading, creating, editing, copying, and deleting files.Exactly how permissions work and how to decipher the most cryptic Linux permissions with ease.How to use the nano, vi, and emacs editors.Two methods to search for files and directories.How to compare the contents of files.What pipes are, why they are useful, and how to use them.How to compress files to save space and make transferring data easy.How and why to redirect input and output from applications.How to customize your shell prompt.How to be efficient at the command line by using aliases, tab completion, and your shell history.How to schedule and automate jobs using cron.How to switch users and run processes as others.Where to go for even more in-depth coverage on each topic.What you learn in Learn Linux in 5 Days applies to any Linux environment including Ubuntu, Debian, Linux Mint, RedHat, Fedora, OpenSUSE, Slackware, and more.Scroll up, click the Buy Now With 1 Click button and get started learning Linux today!This is the first book in a three book series. Read more

Master the art of offensive bash scripting. This highly practical hands-on guide covers chaining commands together, automating tasks, crafting living-off-the-land attacks, and more!In the hands of the penetration tester, bash scripting becomes a powerful offensive security tool. In Black Hat Bash, you’ll learn how to use bash to automate tasks, develop custom tools, uncover vulnerabilities, and execute advanced, living-off-the-land attacks against Linux servers. You’ll build a toolbox of bash scripts that will save you hours of manual work. And your only prerequisite is basic familiarity with the Linux operating system.You’ll learn the basics of bash syntax, then set up a Kali Linux lab to apply your skills across each stage of a penetration test—from initial access to data exfiltration. Along the way, you’ll learn how to perform OS command injection, access remote machines, gather information stealthily, and navigate restricted networks to find the crown jewels. Hands-on exercises throughout will have you applying your newfound skills.Key topics covered include:Bash scripting essentials: From control structures, functions, loops, and text manipulation with grep, awk, and sed.How to set up your lab: Create a hacking environment with Kali and Docker and install additional tools.Reconnaissance and vulnerability scanning:  Learn how to perform host discovery, fuzzing, and port scanning using tools like Wfuzz, Nmap, and Nuclei.Exploitation and privilege escalation: Establish web and reverse shells, and maintain continuous access.Defense evasion and lateral movement: Audit hosts for landmines, avoid detection, and move through networks to uncover additional targets.Whether you’re a pentester, a bug bounty hunter, or a student entering the cybersecurity field, Black Hat Bash will teach you how to automate, customize, and optimize your offensive security strategies quickly and efficiently, with no true sorcery required. Read more

The utility simply known as make is one of the most enduring features of both Unix and other operating systems. First invented in the 1970s, make still turns up to this day as the central engine in most programming projects; it even builds the Linux kernel. In the third edition of the classic Managing Projects with GNU make, readers will learn why this utility continues to hold its top position in project build software, despite many younger competitors.The premise behind make is simple: after you change source files and want to rebuild your program or other output files, make checks timestamps to see what has changed and rebuilds just what you need, without wasting time rebuilding other files. But on top of this simple principle, make layers a rich collection of options that lets you manipulate multiple directories, build different versions of programs for different platforms, and customize your builds in other ways.This edition focuses on the GNU version of make, which has deservedly become the industry standard. GNU make contains powerful extensions that are explored in this book. It is also popular because it is free software and provides a version for almost every platform, including a version for Microsoft Windows as part of the free Cygwin project. Managing Projects with GNU make, 3rd Edition provides guidelines on meeting the needs of large, modern projects. Also added are a number of interesting advanced topics such as portability, parallelism, and use with Java.Robert Mecklenburg, author of the third edition, has used make for decades with a variety of platforms and languages. In this book he zealously lays forth how to get your builds to be as efficient as possible, reduce maintenance, avoid errors, and thoroughly understand what make is doing. Chapters on C++ and Java provide makefile entries optimized for projects in those languages. The author even includes a discussion of the makefile used to build the book. Read more

New Edition - October 2024Discover the World of Linux: Your Complete Beginner's Guide to Using the Most Powerful Operating SystemAre you eager to explore Linux but unsure where to start? Do you find yourself overwhelmed by the variety of Linux distributions and not know which one suits your needs best? If you're ready to learn step by step, this book is for you!Linux is not just an operating system; it’s the backbone of our digital world. Here are some compelling statistics that illustrate its significance in 2024:100% of the world’s supercomputers run on Linux.Over 95% of the top one million websites globally are powered by Linux.90% of the world’s public cloud workloads operate on Linux.Linux powers approximately 70% of all web servers globally.All leading cloud hosting providers utilize Linux.This beginner-friendly guide is designed to introduce you to Linux in a clear and accessible manner, ensuring that you can confidently navigate and utilize this powerful operating system.In this book, you will discover:The fundamentals: What is an operating system? How has Linux evolved, and what makes it unique?An overview of the architecture and file hierarchy of Linux, explained simply.The many benefits of using Linux as your operating system.A breakdown of popular Linux distributions, helping you choose the right one for your specific needs.Step-by-step instructions on installing Linux on Virtual Machines for both Windows and macOS.An exploration of Linux shells: What they are, how to access them, and basic shell scripting concepts.Techniques to make the most of powerful Linux commands.How to set up user access levels and privileges in Linux.Practical tips for utilizing Linux in network administration.Great Linux alternatives to popular Windows applications and much more!Whether you want to enhance your skill set for networking, programming, or even simple web browsing, this book provides the perfect foundation. The easy-to-follow approach ensures you can apply your newfound knowledge immediately.To help reinforce your learning, each chapter concludes with a quiz to test your understanding, with answers provided shortly after.If you’re ready to embark on your Linux journey and unlock its full potential, click Buy Now to get started today! Read more

You've experienced the shiny, point-and-click surface of your Linux computer--now dive below and explore its depths with the power of the command line.The Linux Command Line takes you from your very first terminal keystrokes to writing full programs in Bash, the most popular Linux shell (or command line). Along the way you'll learn the timeless skills handed down by generations of experienced, mouse-shunning gurus: file navigation, environment configuration, command chaining, pattern matching with regular expressions, and more.In addition to that practical knowledge, author William Shotts reveals the philosophy behind these tools and the rich heritage that your desktop Linux machine has inherited from Unix supercomputers of yore.As you make your way through the book's short, easily-digestible chapters, you'll learn how to:  •  Create and delete files, directories, and symlinks  •  Administer your system, including networking, package installation, and process management  •  Use standard input and output, redirection, and pipelines  •  Edit files with Vi, the world's most popular text editor  •  Write shell scripts to automate common or boring tasks  •  Slice and dice text files with cut, paste, grep, patch, and sedOnce you overcome your initial "shell shock," you'll find that the command line is a natural and expressive way to communicate with your computer. Just don't be surprised if your mouse starts to gather dust. Read more

This book covers Linux Mint for all types of users from beginner to advanced user. Read more

The industry favorite Linux guideLinux Bible, 10th Edition is the ultimate hands-on Linux user guide, whether you're a true beginner or a more advanced user navigating recent changes. this updated tenth edition covers the latest versions of Red Hat Enterprise Linux (RHEL 8), Fedora 30, and Ubuntu 18.04 LTS. It includes information on cloud computing, with new guidance on containerization, Ansible automation, and Kubernetes and OpenShift. With a focus on RHEL 8, this new edition teaches techniques for managing storage, users, and security, while emphasizing simplified administrative techniques with Cockpit. Written by a Red Hat expert, this book provides the clear explanations and step-by-step instructions that demystify Linux and bring the new features seamlessly into your workflow.This useful guide assumes a base of little or no Linux knowledge, and takes you step by step through what you need to know to get the job done.Get Linux up and running quicklyMaster basic operations and tackle more advanced tasksGet up to date on the recent changes to Linux server system managementBring Linux to the cloud using Openstack and CloudformsSimplified Linux administration through the Cockpit Web Interface Automated Linux Deployment with Ansible Learn to navigate Linux with Amazon (AWS), Google (GCE), and Microsofr Azure Cloud services Linux Bible, 10th Edition is the one resource you need, and provides the hands-on training that gets you on track in a flash. Read more

Are you looking for a complete guide that enables you to learn and use Linux like a pro?Are you struggling to navigate among all the Linux distros out there and finding it hard to define the best one that suits you?Are you even aware of the fact that you are already using Linux almost every day?Linux is without doubt the most powerful OS in the world. Yes, you may think Windows and macOS are dominant operating systems because they control much of the personal computer market, but here are some updated stats to shift your perspective:Linux servers power Facebook, Twitter, Google, OpenAI, and countless other major internet platforms.As of 2025, Linux runs 100% of the world’s supercomputers.97% of the world’s top 1 million servers rely on Linux.All the best cloud hosts run on Linux.Yes, Android OS is also a Linux-based operating system.Despite the fierce competition, Linux has continued to grow into becoming the most trusted operating system known to the world. Linux for Absolute Beginners is a guide for users who have never operated on Linux before. It is a reference book for those who seek to gain knowledge in a short period. This book takes away the monotonous and rather complicated language and terminologies and presents a digestible version of a beginner’s guide. You don't even have to buy a new PC to learn Linux. You can run Linux, right within your existing Windows or Mac OS systems! Here’s what you’ll learn:The basics, including what Linux is, how it has evolved over the years, how Linux works, the distros of Linux, files hierarchy in Linux as well as the system architecture in LinuxWhy programmers prefer Linux over Windows and macOS, and how Linux can help you become a better programmerStep-by-step download, install, and configuration process, how to add Graphical user interface; how to add additional software; Troubleshooting; etc.Automate tasks and use shell scriptingHow to install Linux on Virtual Machines on Windows or Mac OSHow to make Linux look and function more like good old familiar Windows or macOSAll the SHELL, SCRIPTS, AND TOOLS, and how to use themHow to make the most use of Linux for network administration…and much, much more!Understanding Linux has never been easier. We aim to provide knowledge to every beginner without overwhelming them with concepts far beyond their understanding. By the end of this book, the user should find it relatively easier and would feel confident in roaming around the world of Linux.What’s New in the 3rd Edition?The 3rd Edition brings you up to speed with the latest advancements in Linux as of 2025. All chapters have been updated for clarity, with new examples and enhanced visuals, including screenshots and syntax highlighting for better comprehension.This edition introduces a more beginner-friendly layout, making it easier than ever to grasp complex concepts. Expanded sections now include AI, IoT, and cloud computing, reflecting Linux’s growing role in emerging technologies.You’ll also find improved guides for installing Linux, troubleshooting, and customization, ensuring a smoother learning experience for every reader. Whether you're a newcomer or looking to sharpen your skills, this edition has everything you need to thrive in the Linux ecosystem.So, are you ready to delve into the world of Linux? Click Buy Now With 1-Click or Buy Now to get started! Read more

Master Linux Shells – Your Complete Guide to Practical Success with Bash, Zsh, PowerShellKey FeaturesDevelop portable scripts using Bash, Zsh, and PowerShell that work seamlessly across Linux, macOS, and Unix systemsProgress seamlessly through chapters with clear concepts, practical examples, and hands-on labs for skill developmentBuild real-world Linux administration scripts, enhancing your troubleshooting and management skillsBook DescriptionDive into the world of Linux shell scripting with this hands-on guide. If you’re comfortable using the command line on Unix or Linux but haven’t fully explored Bash, this book is for you. It’s designed for programmers familiar with languages like Python, JavaScript, or PHP who want to make the most of shell scripting.This isn’t just another theory-heavy book—you’ll learn by doing. Each chapter builds on the last, taking you from shell basics to writing practical scripts that solve real-world problems. With nearly a hundred interactive labs, you’ll gain hands-on experience in automation, system administration, and troubleshooting.While Bash is the primary focus, you'll also get a look at Z Shell and PowerShell, expanding your skills and adaptability. From mastering command redirection and pipelines to writing scripts that work across different Unix-like systems, this book equips you for real-world Linux challenges.By the end, you'll be equipped to write efficient shell scripts that streamline your workflow and improve system automation.What you will learnGrasp the concept of shells and explore their diverse types for varied system interactionsMaster redirection, pipes, and compound commands for efficient shell operationsLeverage text stream filters within scripts for dynamic data manipulationHarness functions and build libraries to create modular and reusable shell scriptsExplore the basic programming constructs that apply to all programming languagesEngineer portable shell scripts, ensuring compatibility across diverse platforms beyond LinuxWho this book is forThis book is for programmers who use the command line on Unix and Linux servers already, but don't write primarily in Bash. This book is ideal for programmers who've been using a scripting language such as Python, JavaScript or PHP, and would like to understand and use Bash more effectively. It’s also great for beginning programmers, who want to learn programming concepts.Table of ContentsGetting Started with the ShellInterpreting CommandsUnderstanding Variables and PipelinesUnderstanding Input/Output RedirectionCustomizing the EnvironmentText Stream Filters – Part 1Text Stream Filters – Part 2Basic Shell Script ConstructionFiltering Text with grep, sed, and Regular ExpressionsUnderstanding FunctionsPerforming Mathematical OperationsAutomating Scripts with here Documents and expectScripting with ImageMagickUsing awk–Part 1Using awk–Part 2Creating User Interfaces with yad, dialog, and xdialogUsing Shell Options with getopsShell Scripting for Security ProfessionalsShell Script PortabilityShell Script SecurityDebugging Shell ScriptsIntroduction to Z Shell Scripting Read more

The Linux Programming Interface (TLPI) is the definitive guide to the Linux and UNIX programming interface—the interface employed by nearly every application that runs on a Linux or UNIX system.In this authoritative work, Linux programming expert Michael Kerrisk provides detailed descriptions of the system calls and library functions that you need in order to master the craft of system programming, and accompanies his explanations with clear, complete example programs.You'll find descriptions of over 500 system calls and library functions, and more than 200 example programs, 88 tables, and 115 diagrams. You'll learn how to:–Read and write files efficiently–Use signals, clocks, and timers–Create processes and execute programs–Write secure programs–Write multithreaded programs using POSIX threads–Build and use shared libraries–Perform interprocess communication using pipes, message queues, shared memory, and semaphores–Write network applications with the sockets APIWhile The Linux Programming Interface covers a wealth of Linux-specific features, including epoll, inotify, and the /proc file system, its emphasis on UNIX standards (POSIX.1-2001/SUSv3 and POSIX.1-2008/SUSv4) makes it equally valuable to programmers working on other UNIX platforms.The Linux Programming Interface is the most comprehensive single-volume work on the Linux and UNIX programming interface, and a book that's destined to become a new classic. Read more

Leverage OpenTelemetry's API, libraries, tools and the collector to produce and collect telemetry along with using open-source tools to analyze distributed traces, check metrics and logs, and gain insights into application healthKey FeaturesGet to grips with OpenTelemetry, an open-source cloud-native software observability standardUse vendor-neutral tools to instrument applications to produce better telemetry and improve observabilityUnderstand how telemetry data can be correlated and interpreted to understand distributed systemsBook DescriptionCloud-Native Observability with OpenTelemetry is a guide to helping you look for answers to questions about your applications. This book teaches you how to produce telemetry from your applications using an open standard to retain control of data. OpenTelemetry provides the tools necessary for you to gain visibility into the performance of your services. It allows you to instrument your application code through vendor-neutral APIs, libraries and tools.By reading Cloud-Native Observability with OpenTelemetry, you'll learn about the concepts and signals of OpenTelemetry - traces, metrics, and logs. You'll practice producing telemetry for these signals by configuring and instrumenting a distributed cloud-native application using the OpenTelemetry API. The book also guides you through deploying the collector, as well as telemetry backends necessary to help you understand what to do with the data once it's emitted. You'll look at various examples of how to identify application performance issues through telemetry. By analyzing telemetry, you'll also be able to better understand how an observable application can improve the software development life cycle.By the end of this book, you'll be well-versed with OpenTelemetry, be able to instrument services using the OpenTelemetry API to produce distributed traces, metrics and logs, and more.What you will learnUnderstand the core concepts of OpenTelemetryExplore concepts in distributed tracing, metrics, and loggingDiscover the APIs and SDKs necessary to instrument an application using OpenTelemetryExplore what auto-instrumentation is and how it can help accelerate application instrumentationConfigure and deploy the OpenTelemetry CollectorGet to grips with how different open-source backends can be used to analyze telemetry dataUnderstand how to correlate telemetry in common scenarios to get to the root cause of a problemWho this book is forThis book is for software engineers, library authors, and systems operators looking to better understand their infrastructure, services and applications by leveraging telemetry data like never before. Working knowledge of Python programming is assumed for the example applications that you'll be building and instrumenting using the OpenTelemetry API and SDK. Some familiarity with Go programming, Linux, and Docker is preferable to help you set up additional components in various examples throughout the book.Table of ContentsThe History and Concepts of ObservabilityOpenTelemetry Signals: Traces, Metrics and LogsAuto-InstrumentationDistributed Tracing - Tracing Code ExecutionMetrics - Recording MeasurementsLogging - Capturing EventsInstrumentation LibrariesOpenTelemetry CollectorDeploying the CollectorConfiguring BackendsDiagnosing ProblemsSampling Read more