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Author: Noite.pl Publisher: NOITE S.C. ISBN: Category : Languages : en Pages : 10
Book Description
Everything can be tested but how to do it from the shell level? While using steering instructions in scripts or programs we often encounter comparisons or checking some condition. These conditions can be based both on comparison of numbers and character strings, or checking the existence, content or the type of this file. All the above conditions can be checked using the test command. This micro-course is compulsory to be able to create more complicated scripts.
Author: Noite.pl Publisher: NOITE S.C. ISBN: Category : Languages : en Pages : 10
Book Description
Everything can be tested but how to do it from the shell level? While using steering instructions in scripts or programs we often encounter comparisons or checking some condition. These conditions can be based both on comparison of numbers and character strings, or checking the existence, content or the type of this file. All the above conditions can be checked using the test command. This micro-course is compulsory to be able to create more complicated scripts.
Author: Ganesh Sanjiv Naik Publisher: Packt Publishing Ltd ISBN: 1788991532 Category : Computers Languages : en Pages : 325
Book Description
Break through the practice of writing tedious code with shell scripts Key Features Learn to impeccably build shell scripts and develop advanced applications Create smart solutions by writing and debugging scripts A step-by-step tutorial to automate routine tasks by developing scripts Book Description Linux is the most powerful and universally adopted OS. Shell is a program that gives the user direct interaction with the operating system. Scripts are collections of commands that are stored in a file. The shell reads this file and acts on commands as if they were typed on the keyboard. Learning Linux Shell Scripting covers Bash, GNU Bourne Again Shell, preparing you to work in the exciting world of Linux shell scripting. CentOS is a popular rpm-based stable and secured Linux distribution. Therefore, we have used CentOS distribution instead of Ubuntu distribution. Linux Shell Scripting is independent of Linux distributions, but we have covered both types of distros. We start with an introduction to the Shell environment and basic commands used. Next, we explore process management in Linux OS, real-world essentials such as debugging and perform Shell arithmetic fluently. You'll then take a step ahead and learn new and advanced topics in Shell scripting, such as decision making, starting up a system, and customizing a Linux environment. You will also learn about grep, stream editor, and AWK, which are very powerful text filters and editors. Finally, you'll get to grips with taking backup, using other language scripts in Shell Scripts as well as automating database administration tasks for MySQL and Oracle. By the end of this book, you will be able to confidently use your own shell scripts in the real world. What you will learn Familiarize yourself with the various text filtering tools available in Linux Understand expressions and variables and how to use them practically Automate decision-making and save a lot of time and effort of revisiting code Get to grips with advanced functionality such as using traps, dialogs to develop screens & Database administration such as MySQL or Oracle Start up a system and customize a Linux system Taking backup of local or remote data or important files. Use existing other language scripts such as Python, Perl & Ruby in Shell Scripts Who this book is for Learning Linux Shell Scripting is ideal for those who are proficient at working with Linux and want to learn about shell scripting to improve their efficiency and practical skills.
Author: United States. Department of Agriculture Publisher: ISBN: Category : Aeronautics Languages : en Pages : 944
Book Description
Special edition of the Federal register, containing a codification of documents of general applicability and future effect as of Jan. ... with ancillaries.
Author: Zhengyu Song Publisher: Springer ISBN: 9811087121 Category : Technology & Engineering Languages : en Pages : 255
Book Description
This book presents technologies and solutions related to the test and launch control of rockets and other vehicles, and offers the first comprehensive and systematic introduction to the contributions of the Chinese Long March (Chang Zheng in Chinese, or abbreviated as CZ) rockets in this field. Moreover, it discusses the role of this technology in responsive, reliable, and economical access to space, which is essential for the competitiveness of rockets. The need for rapid development of the aerospace industry for both governmental and commercial projects is addressed. This book is a valuable reference resource for practitioners, and many examples and resources are included, not only from Chinese rockets but also from many other vehicles. It covers guidelines, technologies, and solutions on testing and launch control before rocket takeoff, covering equipment-level testing, system-level testing, simulation tests, etc.
Author: Richard Blum Publisher: John Wiley & Sons ISBN: 1119700930 Category : Computers Languages : en Pages : 832
Book Description
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.
Author: Samantha Coyle Publisher: Packt Publishing Ltd ISBN: 1803246308 Category : Computers Languages : en Pages : 680
Book Description
Harness the power of Go through hands-on coding examples, covering basic to advanced topics like modules, database interfacing, RESTful APIs, concurrency, and beyond Key Features Leverage Go's standard library through practical examples and simplify development tasks using best practices Master effective idiomatic Go syntax, including variables, functions, and loops, to handle data Build fully functional web applications with capabilities such as database connectivity and RESTful API creation Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionGo Programming – From Beginner to Professional is a comprehensive guide that takes your proficiency in the Go programming language from novice to expert. Starting with fundamental concepts, this book covers variables, command-line tools, and working with data before delving into advanced concepts, including error handling, interfaces, and generics, harnessing Go’s latest features through hands-on exercises. Along the way, you’ll learn to structure projects using Go modules, manage packages effectively, and master debugging techniques. As you progress, you’ll get to grips with practical application-centric aspects such as command-line programming, file manipulation, and working with SQL databases. Additionally, the book explores web server development, RESTful APIs, and utilizing the Go HTTP client to interact with web applications. Further enhancing your Go skills, you’ll learn concurrent programming, testing methodologies, Go tools, and how to deploy applications in the cloud. Throughout the book, you’ll uncover Go’s hidden gems and gain insights into time manipulation, best practices, and more. By the end of this book, you’ll have worked through practical exercises and activities that’ll equip you with the knowledge and skills needed to excel as a proficient Go developer, primed for success in real-world projects.What you will learn Understand the Go syntax and apply it proficiently to handle data and write functions Debug your Go code to troubleshoot development problems Safely handle errors and recover from panics Implement polymorphism using interfaces and gain insight into generics Work with files and connect to popular external databases Create an HTTP client and server and work with a RESTful web API Use concurrency to design efficient software Use Go tools to simplify development and improve your code Who this book is for Designed for both complete beginners in Go as well as professionals transitioning from another programming language, this book equips developers with skills needed to build real-world projects and launch their career in Go. With a step-by-step approach, beginners can grasp Go fundamentals even without prior programming experience, and gradually advance to idiomatic Go best practices, exploring the latest features of the language.
Author: Steve Klabnik Publisher: No Starch Press ISBN: 1718503113 Category : Computers Languages : en Pages : 561
Book Description
With over 50,000 copies sold, The Rust Programming Language is the quintessential guide to programming in Rust. Thoroughly updated to Rust’s latest version, this edition is considered the language’s official documentation. The Rust Programming Language "covers everything you could want to know about the language."—Stack Overflow Rust has been repeatedly voted "Most Loved Language" on the StackOverflow Developer Survey. The Rust Programming Language, 2nd Edition is the official guide to Rust 2021: an open source systems programming language that will help you write faster, more reliable software. Rust provides control of low-level details along with high-level ergonomics, allowing you to improve productivity and eliminate the hassle traditionally associated with low-level languages. Klabnik and Nichols, alumni of the Rust Core Team, share their knowledge to help you get the most out of Rust’s features so that you can create robust and scalable programs. You’ll begin with basics like creating functions, choosing data types, and binding variables, then move on to more advanced concepts, such as: Ownership and borrowing, lifetimes, generics, traits, and trait objects to communicate your program’s constraints to the compiler Smart pointers and multithreading, and how ownership interacts with them to enable fearless concurrency How to use Cargo, Rust’s built-in package manager, to build, document your code, and manage dependencies The best ways to test, handle errors, refactor, and take advantage of expressive pattern matching In addition to the countless code examples, you’ll find three chapters dedicated to building complete projects: a number-guessing game, a Rust implementation of a command line tool, and a multithreaded server.
Author: Brenden Matthews Publisher: Simon and Schuster ISBN: 1617299642 Category : Computers Languages : en Pages : 262
Book Description
Get ready to code like a pro in Rust with insider techniques used by Rust veterans! Code Like a Pro in Rust dives deep into memory management, asynchronous programming, and the core Rust skills that make you a Rust pro! Plus, you’ll find essential productivity techniques for Rust testing, tooling, and project management. You’ll soon be writing high-quality code that needs way less maintenance overhead. In Code Like A Pro in Rust, you will learn: Essential Rust tooling Core Rust data structures Memory management Testing in Rust Asynchronous programming for Rust Optimized Rust Rust project management Code Like A Pro in Rust is a fast-track guide to building and delivering professional quality software in Rust. It skips the fluff and gets right to the heart of this powerful modern language. You’ll learn how to sidestep common Rust pitfalls and navigate quirks you might never have seen before—even if you’ve been programming for many years! Plus, discover timeless strategies for navigating the evolving Rust ecosystem and ensure your skills can easily adapt to future changes. Purchase of the print book includes a free eBook in PDF, Kindle, and ePub formats from Manning Publications. About the technology Rust is famous for its safety, performance, and security, but it takes pro skills to make this powerful language shine. This book gets you up to speed fast, so you’ll feel confident with low-level systems, web applications, asynchronous programming, concurrency, optimizations, and much more. About the book Code Like a Pro in Rust will make you a more productive Rust programmer. This example-rich book builds on your existing know-how by introducing Rust-specific design patterns, coding shortcuts, and veteran skills like asynchronous programming and integrating Rust with other languages. You’ll also meet amazing Rust tools for testing, code analysis, and application lifecycle management. It’s all the good stuff in one place! What's inside Core Rust data structures Memory management Creating effective APIs Rust tooling, testing, and more About the reader Assumes you know Rust basics. About the author Brenden Matthews is a software engineer, entrepreneur, and a prolific open source contributor who has been using Rust since the early days of the language. Table of Contents 1 Feelin’ Rusty PART 1 2 Project management with Cargo 3 Rust tooling PART 2 4 Data structures 5 Working with memory PART 3 6 Unit testing 7 Integration testing PART 4 8 Async Rust 9 Building an HTTP REST API service 10 Building an HTTP REST API CLI PART 5 11 Optimizations
Author: Noite.pl
Author: Noite.pl
Author: Ganesh Sanjiv Naik
Author: United States. Department of Agriculture
Author: 
Author: U S Office of the Federal Register
Author: Zhengyu Song
Author: Richard Blum
Author: Samantha Coyle
Author: Steve Klabnik
Author: Brenden Matthews