Linux Shell Scripting Essentials
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Linux Shell Scripting Essentials
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Author : Sinny Kumari
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-11-23
Linux Shell Scripting Essentials written by Sinny Kumari and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-23 with Computers categories.
Learn shell scripting to solve complex shell-related problems and to efficiently automate your day-to-day tasks About This Book Familiarize yourself with the terminal by learning about powerful shell features Automate tasks by writing shell scripts for repetitive work Packed with easy-to-follow, hands-on examples to help you write any type of shell script with confidence Who This Book Is For This book is aimed at administrators and those who have a basic knowledge of shell scripting and who want to learn how to get the most out of writing shell scripts. What You Will Learn Write effective shell scripts easily Perform search operations and manipulate large text data with a single shell command Modularize reusable shell scripts by creating shell libraries Redirect input, output, and errors of a command or script execution to other streams Debug code with different shell debugging techniques to make your scripts bug-free Manage processes, along with the environment variables needed to execute them properly Execute and embed other languages in your scripts Manage creation, deletion, and search operations in files In Detail Shell scripting is a quick method to prototype complex applications or problems. Shell scripts are a collection of commands to automate tasks, usually those for which the user has a repeated need, when working on Linux-based systems. Using simple commands or a combination of them in a shell can solve complex problems easily. This book starts with the basics, including essential commands that can be executed on Linux systems to perform tasks within a few nanoseconds. You'll learn to use outputs from commands and transform them to show the data you require. Discover how to write shell scripts easily, execute script files, debug, and handle errors. Next, you'll explore environment variables in shell programming and learn how to customize them and add a new environment. Finally, the book walks you through processes and how these interact with your shell scripts, along with how to use scripts to automate tasks and how to embed other languages and execute them. Style and approach This book is a pragmatic guide to writing efficient shell programs, complete with hands-on examples and tips.
Shell Mastery
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Author : Benjamin Evans
language : en
Publisher: Independently Published
Release Date : 2024-05-04
Shell Mastery written by Benjamin Evans and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-05-04 with Computers categories.
Unlock the full potential of Linux shell scripting with this comprehensive guide. Whether you're a novice or an experienced user, "Shell Mastery" equips you with the skills to automate tasks, streamline system administration, and unleash the power of the command line. From essential scripting fundamentals to advanced techniques like regular expressions and error handling, this book covers everything you need to know to become a proficient shell scripter. Dive into real-world examples, practical exercises, and expert insights to master the art of shell scripting. With clear explanations and step-by-step instructions, "Shell Mastery" is the ultimate resource for anyone looking to harness the full capabilities of Linux shell scripting. Take control of your Linux system and automate your workflow like never before with this essential guide
Learn Linux Shell Scripting Fundamentals Of Bash 4 4
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Author : Sebastiaan Tammer
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-12-31
Learn Linux Shell Scripting Fundamentals Of Bash 4 4 written by Sebastiaan Tammer and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-31 with Computers categories.
Create and maintain powerful Bash scripts for automation and administration. Key FeaturesGet up and running with Linux shell scripting using real-world examplesLeverage command-line techniques and methodologies to automate common yet complex administration tasksA practical guide with exposure to scripting constructs and common scripting patternsBook Description Shell scripts allow us to program commands in chains and have the system execute them as a scripted event, just like batch files. This book will start with an overview of Linux and Bash shell scripting, and then quickly deep dive into helping you set up your local environment, before introducing you to tools that are used to write shell scripts. The next set of chapters will focus on helping you understand Linux under the hood and what Bash provides the user. Soon, you will have embarked on your journey along the command line. You will now begin writing actual scripts instead of commands, and will be introduced to practical applications for scripts. The final set of chapters will deep dive into the more advanced topics in shell scripting. These advanced topics will take you from simple scripts to reusable, valuable programs that exist in the real world. The final chapter will leave you with some handy tips and tricks and, as regards the most frequently used commands, a cheat sheet containing the most interesting flags and options will also be provided. After completing this book, you should feel confident about starting your own shell scripting projects, no matter how simple or complex the task previously seemed. We aim to teach you how to script and what to consider, to complement the clear-cut patterns that you can use in your daily scripting challenges. What you will learnUnderstand Linux and Bash basics as well as shell scripting fundamentalsLearn to write simple shell scripts that interact with Linux operating systemBuild, maintain, and deploy scripts in a Linux environmentLearn best practices for writing shell scriptsAvoid common pitfalls associated with Bash scriptingGain experience and the right toolset to write your own complex shell scriptsWho this book is for This book targets new and existing Linux system administrators, Windows system administrators or developers who are interested in automating administrative tasks. No prior shell scripting experience is needed but in case you do this book will make a pro quickly. Readers should have a basic understanding of the command line.
Lpi Linux Essentials Certification All In One Exam Guide
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Author : Robb H. Tracy
language : en
Publisher: McGraw Hill Professional
Release Date : 2013-04-30
Lpi Linux Essentials Certification All In One Exam Guide written by Robb H. Tracy and has been published by McGraw Hill Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-04-30 with Computers categories.
Complete coverage of the newest exam release from the Linux Professional Institute, and the first step toward LPIC-1 and CompTIA Linux+ Linux Essentials All-in-One Exam Guide covers this "first-of-its-kind" program intended for the academic sector, aspiring IT professionals, and anyone new to the world of Linux and open source technology. This comprehensive, classroom-based reference offers 100% coverage of all exam objectives for the Linux Essentials exam. The book includes expert discussion sidebars to convey in-depth information. Tip, Caution, and Note icons highlight key topics; end-of-chapter quizzes test retention and exam readiness; and Exam Tips guide you through tough technical topics that may be tricky come exam day. The All-in-One also includes hands-on examples and exercises that reinforce practical learning for real-world applicability. Electronic content includes a practice exam (Windows based).
Linux Command Line And Shell Scripting Bible
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Author : Richard Blum
language : en
Publisher: John Wiley & Sons
Release Date : 2008-04-30
Linux Command Line And Shell Scripting Bible written by Richard Blum and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-04-30 with Computers categories.
There's a lot to be said for going back to basics. Not only does this Bible give you a quick refresher on the structure of open-source Linux software, it also shows you how to bypass the hefty graphical user interface on Linux systems and start interacting the fast and efficient way?with command lines and automated scripts. You'll learn how to manage files on the filesystem, start and stop programs, use databases, even do Web programming?without a GUI?with this one-stop resource.
Linux Essentials For Developers
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Author : Silas Smith
language : en
Publisher: Independently Published
Release Date : 2025-07-29
Linux Essentials For Developers written by Silas Smith and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2025-07-29 with Computers categories.
Master the Power of Linux and Transform the Way You Code-Forever. Are you a developer tired of feeling lost in the terminal? Do you want to truly understand the system behind the software-and finally take control of your coding environment? Linux Essentials for Developers is your step-by-step guide to unlocking the full power of Linux. Whether you're a beginner or already coding but want to get serious about system-level programming, this book will teach you everything you need to know to build smarter, faster, and more efficient software. From the very first chapter, you'll learn how to navigate the command line like a pro, automate tasks with shell scripts, manage files with ease, and debug your programs with confidence. But it doesn't stop there-you'll also dive into performance tuning, writing C programs that interact with the system, and learning the essential tools that every serious developer should master. ✅ Here's what you'll learn inside: How to use the terminal to speed up your workflow and solve problems fast Shell scripting made easy-write scripts that actually get stuff done Understand file systems, permissions, and directories like a Linux expert Master the tools every developer needs: grep, awk, sed, cron, gdb, and more Build real programs using system calls and C programming Learn how to debug, profile, and optimize like a seasoned engineer Explore networking basics, software installation, and package management Discover real-world tips, tools, and best practices that boost productivity This book is written in super simple language, packed with practical examples, and crafted to guide you through learning by doing. No fluff. No complicated jargon. Just real skills you'll use every day as a developer. ✅ Perfect for: Beginner and intermediate developers who want to master Linux Programmers switching from Windows or macOS to open-source development Coders learning system programming, shell scripting, and command-line tools Anyone who wants to understand Linux deeply and take their career to the next level You don't need to be a sysadmin or a computer science major. You just need curiosity-and this book. Don't just use Linux. Master it. Start your journey today and become the developer who truly understands their tools.
Linux Journal
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Author :
language : en
Publisher:
Release Date : 2002
Linux Journal written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Linux categories.
Mastering Linux Shell Scripting
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Author : Andrew Mallett
language : en
Publisher: Packt Publishing Ltd
Release Date : 2015-12-24
Mastering Linux Shell Scripting written by Andrew Mallett and has been published by Packt Publishing Ltd this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-12-24 with Computers categories.
Master the complexities of Bash shell scripting and unlock the power of shell for your enterprise About This Book Identify the high level steps such as verifying user input, using command lines and conditional statements in creating and executing simple shell scripts Create and edit dynamic shell scripts to manage complex and repetitive tasks Learn about scripting in Perl and programming in Python as a BASH scripting alternative with this practical, step-by-step guide Who This Book Is For Mastering Linux Shell Scripting has been written for Linux administrators who want to automate tasks in their daily lives, saving time and effort. You'll need to have command-line experience and be familiar with the tasks that you need to automate. What You Will Learn Use the type command to identify the order of command evaluation Create interactive scripts that prompt for user input Foster menu structures for operators with little command-line experience Develop scripts that dynamically edit web configuration files to produce a new virtual host Write scripts that use AWK to search and reports on log files Draft effective scripts using functions as building blocks, reducing maintenance and build time Make informed choices by comparing different script languages such as Perl and Python with BASH In Detail Shell scripting is a quick method to prototype a complex application or a problem by automating tasks when working on Linux-based systems. Using both simple one-line commands and command sequences complex problems can be solved with ease, from text processing to backing up sysadmin tools. In this book, you'll discover everything you need to know to master shell scripting and make informed choices about the elements you employ. Get to grips with the fundamentals of creating and running a script in normal mode, and in debug mode. Learn about various conditional statements' code snippets, and realize the power of repetition and loops in your shell script. Implement functions and edit files using the Stream Editor, script in Perl, program in Python – as well as complete coverage of other scripting languages to ensure you can choose the best tool for your project. Style and approach The book will capture your attention and keep you engaged with the simplicity and clarity of each explanation. Every step is accompanied with screen captures so you can cross-check the results before moving on.
Learn Linux Shell Scripting Fundamentals Of Shell 4 4
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Author : Sebastiaan Tammer
language : en
Publisher:
Release Date : 2018
Learn Linux Shell Scripting Fundamentals Of Shell 4 4 written by Sebastiaan Tammer and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with UNIX Shells categories.
Create and maintain powerful BASH scripts for automation and administration. About This Book Get up and running with Linux Shell scripting using real-world examples. Leverage command-line techniques and methodologies to automate common yet complex administration tasks. A practical guide with exposure to scripting constructs and common scripting patterns. Who This Book Is For If you are a junior Linux system administrator, Windows system administrator or developer who is interested in automating tasks, then this book is for you. No prior shell scripting experience is needed but in case you do this book will make a pro quickly. Readers should have a basic understanding of the command line. What You Will Learn Understanding Linux basics Understanding Bash basics Understanding shell scripting fundamentals Learn to write simple shell scripts which interact with Linux processes How to build, maintain and deploy scripts in a Linux environment Learn best practices for writing shell scripts Avoiding common pitfalls associated with Bash scripting Having enough experience and the right toolset to write their own (complex) shell scripts In Detail Shell scripts allow us to program commands in chains and have the system execute them as a scripted event, just like batch files. They also allow for far more useful functions, such as command substitution. This book will start with an overview of Linux and Bash shell scripting, and then quickly deep dive into helping you setup your local environment and you will be introduced to tools which are used to write shell scripts. The next set of chapters will focus on helping you understand Linux 'under-the-hood', what Bash provides the user, and you will have started your journey on the command-line. You will now begin writing actual scripts instead of commands, and will be introduced to practical applications for scripts. The last set of chapters will deep dive into the more advanced topics in shell scripting. These advanced topics will take you from simple scripts to reusable, valuable in the real world programs. The final chapter will leave you with some handy tips and tricks and for the most used commands, a cheat sheet with the most interesting flags and options will also be given. After completing the book, you should feel confident about starting your own shell scripting projects, no matter how simple or complex the task previously seemed.
Rhce Red Hat Certified Engineer Exam Notes
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Author : Bill McCarty
language : en
Publisher: Sybex
Release Date : 2001-01-17
Rhce Red Hat Certified Engineer Exam Notes written by Bill McCarty and has been published by Sybex this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001-01-17 with Computers categories.
RHCE: Red Hat Certified Engineer Exam Notes provides the fastest and most effective way to make sure you're ready to pass the Red Hat Certified Engineer exam. The unique, innovative Exam Notes approach helps you gain and retain the knowledge you need, study point by study point Critical Information sections provide detailed analyses of the key issues for each study point Necessary Procedures sections cover the nuts and bolts of each topic with concise step-by-step instructions. Exam Essentials sections highlight crucial subject areas you'll need to know for the exam. Key Terms and Concepts sections define the words and concepts vital to passing the exam. Sample Questions sections preview the types of questions found in the exam and give answers and explanations.