Pro Bash Programming
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Pro Bash Programming Second Edition
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Author : Chris Johnson
language : en
Publisher: Apress
Release Date : 2015-06-19
Pro Bash Programming Second Edition written by Chris Johnson and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-06-19 with Computers categories.
Pro Bash Programming teaches you how to effectively utilize the Bash shell in your programming. The Bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of Shell internals, Shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming Unix lore, you can write professional Bash 4.3 programs through standard programming techniques. This second edition has updated for Bash 4.3, and many scripts have been rewritten to make them more idiomatically Bash, taking better advantage of features specific to Bash. It is easy to read, understand, and will teach you how to get to grips with Bash programming without drowning you in pages and pages of syntax. Using this book you will be able to use the shell efficiently, make scripts run faster using expansion and external commands, and understand how to overcome many common mistakes that cause scripts to fail. This book is perfect for all beginning Linux and Unix system administrators who want to be in full control of their systems, and really get to grips with Bash programming.
Pro Bash Programming
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Author : Chris Johnson
language : en
Publisher: Apress
Release Date : 2009-12-05
Pro Bash Programming written by Chris Johnson and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-12-05 with Computers categories.
The bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of shell internals, shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming Unix lore, you can write professional bash 4.0 programs through standard programming techniques. Complete bash coverage Teaches bash as a programming language Helps you master bash 4.0 features
Pro Bash
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Author : Jayant Varma
language : en
Publisher: Apress
Release Date : 2023-11-08
Pro Bash written by Jayant Varma and has been published by Apress this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-11-08 with Computers categories.
Learn how to effectively utilize the Bash shell in your programming. This refreshed and expanded third edition has been updated to Bash 5.2, and many scripts have been rewritten to make them more idiomatically Bash, taking better advantage of features specific to Bash. It is easy to read, understand, and will teach you how to get to grips with Bash programming without drowning you in pages and pages of syntax. Using this book you will be able to use the shell efficiently, make scripts run faster using expansion and external commands, and understand how to overcome many common mistakes that cause scripts to fail. This book is perfect for all beginning Linux and Unix system administrators who want to be in full control of their systems, and really get to grips with Bash programming. The Bash shell is a complete programming language, not merely a glue to combine external Linux commands. By taking full advantage of Shell internals, Shell programs can perform as snappily as utilities written in C or other compiled languages. And you will see how, without assuming UNIX lore, you can write professional Bash programs through standard programming techniques. What You'll Learn Use the Bash shell to write utilities and accomplish most programming tasks Replace many external commands with shell parameter expansion making scripts very fast Avoid many common mistakes that cause scripts to fail See how Bash’s read line and history libraries can save typing when getting user input Build shell scripts that get information from the Web Who This Book Is For Developers, programmers, and open source enthusiasts who want to write scripts using Bash on multiple platforms
Bash Scripting And Shell Programming Linux Command Line
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Author : Jason Cannon
language : en
Publisher:
Release Date : 2018
Bash Scripting And Shell Programming Linux Command Line written by Jason Cannon and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018 with categories.
"Learn bash programming for Linux, Unix, & Mac. Learn how to write bash scripts like a pro & solve real-world problems! If you want to learn how to write bash shell scripts like a pro, solve real-world problems, or automate repetitive and complex tasks, read on. By the end of this course you will be able to create bash scripts with ease. You'll learn how to take tedious and repetitious tasks and turn them into programs that will save you time and simplify your life on Linux, Unix, or MAC systems. What you learn in this course 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 course to good use. 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. (Sorry, this course is NOT for Windows scripting or powershell scripting.)"--Resource description page.
Bash Scripting Excellence The Ultimate Guide To Linux Command Line Scripting
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Author : R Parvin
language : en
Publisher: Independently Published
Release Date : 2024-02-18
Bash Scripting Excellence The Ultimate Guide To Linux Command Line Scripting written by R Parvin and has been published by Independently Published this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-02-18 with Computers categories.
Unlock the Power of the Linux Command Line with "Bash Scripting Excellence"! Are you ready to transform your Linux, Unix, or Mac experience, becoming a true command-line scripting master? "Bash Scripting Excellence" is your comprehensive guide to harnessing the immense capabilities of Bash programming. From Novice to Expert - A Journey Through Bash This meticulously crafted book embarks on a structured learning path, catering to all skill levels: Foundations of Shell Scripting: Begin by grasping the fundamentals, establishing a solid base for advanced techniques. Understanding Return Codes and Exit Statuses: Decode the communication between your scripts and the system, ensuring reliable script execution. The Art of Shell Functions: Create modular, reusable code blocks that supercharge your scripting efficiency. The Power of Wildcards in Scripting: Expand your scripting reach with flexible pattern matching using wildcards. Decision Making with Case Statements and Logic Constructs: Build intelligent scripts that dynamically adapt to changing conditions Effective Logging Strategies: Maintain detailed records of your scripts' actions for debugging and troubleshooting. Looping Mechanisms: The While Loop: Automate repetitive tasks and master complex workflows. Strategies for Debugging Bash Scripts: Pinpoint and resolve errors gracefully, saving you invaluable time and frustration. Transforming Data and Text with Sed: Streamline data manipulation, from simple edits to intricate modifications. Automating Tasks with Bash: Say goodbye to manual tedium - unlock efficient task automation. Bash Scripting for System Administration: Streamline your system administration, taking command of complex operations. Practical, Real-World Focus "Bash Scripting Excellence" goes beyond theory. Its pages are packed with practical applications and real-world scenarios, ensuring you develop scripts that tackle your everyday challenges. Whether you're a system administrator, developer, or tech enthusiast, this book is your key to mastering Bash scripting and unleashing the true potential of your Linux, Unix, or Mac system.
Mastering Bash
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Author : Giorgio Zarrelli
language : en
Publisher: Packt Publishing Ltd
Release Date : 2017-06-21
Mastering Bash written by Giorgio Zarrelli 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 2017-06-21 with Computers categories.
Your one stop guide to making the most out of Bash programming About This Book From roots to leaves, learn how to program in Bash and automate daily tasks, pouring some spice in your scripts Daemonize a script and make a real service of it, ensuring it's available at any time to process user-fed data or commands This book provides functional examples that show you practical applications of commands Who This Book Is For If you're a power user or system administrator involved in writing Bash scripts to automate tasks, then this book is for you. This book is also ideal for advanced users who are engaged in complex daily tasks. What You Will Learn Understand Bash right from the basics and progress to an advanced level Customise your environment and automate system routine tasks Write structured scripts and create a command-line interface for your scripts Understand arrays, menus, and functions Securely execute remote commands using ssh Write Nagios plugins to automate your infrastructure checks Interact with web services, and a Slack notification script Find out how to execute subshells and take advantage of parallelism Explore inter-process communication and write your own daemon In Detail System administration is an everyday effort that involves a lot of tedious tasks, and devious pits. Knowing your environment is the key to unleashing the most powerful solution that will make your life easy as an administrator, and show you the path to new heights. Bash is your Swiss army knife to set up your working or home environment as you want, when you want. This book will enable you to customize your system step by step, making your own real, virtual, home out of it. The journey will take you swiftly through the basis of the shell programming in Bash to more interesting and challenging tasks. You will be introduced to one of the most famous open source monitoring systems—Nagios, and write complex programs with it in any languages. You'll see how to perform checks on your sites and applications. Moving on, you'll discover how to write your own daemons so you can create your services and take advantage of inter-process communication to let your scripts talk to each other. So, despite these being everyday tasks, you'll have a lot of fun on the way. By the end of the book, you will have gained advanced knowledge of Bash that will help you automate routine tasks and manage your systems. Style and approach This book presents step-by-step instructions and expert advice on working with Bash and writing scripts. Starting from the basics, this book serves as a reference manual where you can find handy solutions and advice to make your scripts flexible and powerful.
Linux Command Line And Shell Scripting Bible
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Author : Richard Blum
language : en
Publisher: John Wiley & Sons
Release Date : 2020-12-08
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 2020-12-08 with Computers categories.
Advance your understanding of the Linux command line with this invaluable resource Linux Command Line and Shell Scripting Bible, 4th Edition is the newest installment in the indispensable series known to Linux developers all over the world. Packed with concrete strategies and practical tips, the latest edition includes brand-new content covering: Understanding the Shell Writing Simple Script Utilities Producing Database, Web & Email Scripts Creating Fun Little Shell Scripts Written by accomplished Linux professionals Christine Bresnahan and Richard Blum, Linux Command Line and Shell Scripting Bible, 4th Edition teaches readers the fundamentals and advanced topics necessary for a comprehensive understanding of shell scripting in Linux. The book is filled with real-world examples and usable scripts, helping readers navigate the challenging Linux environment with ease and convenience. The book is perfect for anyone who uses Linux at home or in the office and will quickly find a place on every Linux enthusiast’s bookshelf.
Bash In Easy Steps
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Author : Mike McGrath
language : en
Publisher: In Easy Steps
Release Date : 2019-02-12
Bash In Easy Steps written by Mike McGrath and has been published by In Easy Steps this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-02-12 with Computers categories.
The "Bourne Again SHell" (Bash) is a powerful command-line shell interface that lets you communicate directly with the kernel at the heart of a computer’s operating system for total control. Bash is the default shell for Unix-based operating systems Linux, Mac OS X, and Raspbian on Raspberry Pi devices, and is also available to Windows users on the Windows Subsystem for Linux (WSL) . This book will show you how to use the Bash command-line interface and how to employ Bash's programming abilities. Complete examples illustrate each aspect with colorized source code and full-color screenshots depict the actual output. Bash in easy steps begins by demonstrating Bash commands for system navigation and file manipulation so you will quickly become familiar with the command-line interface. It explains all the BASH basics before moving on to describe advanced features such as command history, command-line editing, and environment customization. The book then introduces Bash programming with examples of flow control, command switches, input/output, and debugging - allowing you to create your own executable programs by copying the examples. Bash in easy steps has an easy-to-follow style that will appeal to: · Users who are completely new to Unix-based operating systems · Casual users who wish to expand their knowledge of their computer system · Those who would like to learn coding skills by writing useful shell scripts · The student who is studying programming at school or college · Those seeking a career in computing and need a fundamental understanding of the BASH interpreter on Unix-based operating systems Table of Contents: Getting Started Managing Files Handling Text Editing Commands Customizing Environment Controlling Behavior Performing Operations Directing Flow Employing Functions Handy Reference
Bash Guide For Beginners Second Edition
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Author : Machtelt Garrels
language : en
Publisher: Fultus Corporation
Release Date : 2010
Bash Guide For Beginners Second Edition written by Machtelt Garrels and has been published by Fultus Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with Computers categories.
The Bash Guide for Beginners (Second Edition) discusses concepts useful in the daily life of the serious Bash user. While a basic knowledge of shell usage is required, it starts with a discussion of shell building blocks and common practices. Then it presents the grep, awk and sed tools that will later be used to create more interesting examples. The second half of the course is about shell constructs such as loops, conditional tests, functions and traps, and a number of ways to make interactive scripts. All chapters come with examples and exercises that will help you become familiar with the theory.
Mastering Linux Shell Scripting
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Author : Mokhtar Ebrahim
language : en
Publisher: Packt Publishing Ltd
Release Date : 2018-04-19
Mastering Linux Shell Scripting written by Mokhtar Ebrahim 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 2018-04-19 with Computers categories.
Master the complexities of Bash shell scripting and unlock the power of shell for your enterprise Key Features Identify high-level steps such as verifying user input Using the command line and conditional statements in creating/executing simple shell scripts Create and edit dynamic shell scripts to manage complex and repetitive tasks Leverage the command-line to bypass GUI and automate common tasks Book Description In this book, you’ll discover everything you need to know to master shell scripting and make informed choices about the elements you employ. Grab your favorite editor and start writing your best Bash scripts step by step. 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. You will also learn to write complex shell scripts. This book will also deep dive into file system administration, directories, and system administration like networking, process management, user authentications, and package installation and regular expressions. Towards the end of the book, you will learn how to use Python as a BASH Scripting alternative. By the end of this book, you will know shell scripts at the snap of your fingers and will be able to automate and communicate with your system with keyboard expressions. What you will learn Make, execute, and debug your first Bash script 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 Python with BASH Who this book is for If you are a Linux administrator or a system administrator and are interested in automating tasks in your daily lives, saving time and effort, this book is for you. Basic shell scripting and command-line experience will be required. Familiarity with the tasks you need to automate will be helpful.