Арнольд Роббинс — новинки

Чтобы научиться искусно взаимодействовать с Mac OS X, Linux и прочими Unix-подобными операционными системами, нужно овладеть навыками работы с оболочкой Bash. И этот краткий справочник позволит вам иметь под рукой самые основные сведения о Bash.

В нем вы сможете быстро найти ответы на насущные вопросы, которые зачастую возникают при написании сценариев оболочки, включая следующие: какие символы следует заключать в кавычки, как выполнять подстановку переменных и правильно пользоваться массивами? Настоящее издание, обновленное по версии Bash 4.4, в удобной и краткой форме дает ответы на эти и многие другие вопросы.

Основные темы книги

Вызов командной оболочки

Синтаксис языка оболочки

Функции и переменные

Предыстория команд

Автозавершение вводимых команд

Управление заданиями

Выполнение команд

Сопроцессы

Ограниченные оболочки

Встроенные команды

In this thoroughly revised edition, author and gawk lead developer Arnold Robbins describes the awk language and gawk program in detail, shows you how to use awk and gawk for problem solving, and then dives into specific features of gawk. System administrators, programmers, webmasters, and other power users will find everything they need to know about awk and gawk. You will learn how to: Format text and use regular expressions in awk and gawk; Process data using awk's operators and built-in functions; Manage data relationships using associative arrays; Define your own functions; "Think in awk" with two full chapters of sample functions and programs; Take advantage of gawk's many advanced features; Debug awk programs with the gawk built-in debugger; Extend gawk by writing new functions in C or C++; This book is published under the terms of the GNU Free Documentation License. You have the freedom to copy and modify this GNU manual. Royalties from the sales of this book go to the Free Software Foundation and to the author.

На протяжении 30 лет vi оставался стандартом для UNIX и Linux, а эта книга была главным пособием по vi. Однако сейчас UNIX уже не тот, что был 30 лет назад, и книга тоже не стоит на месте. Седьмое издание существенно расширено и включает подробную информацию о Vim - самом популярном клоне vi. Доступный стиль изложения сделал эту книгу классикой. Она незаменима, поскольку знание vi или Vim - обязательное условие, если вы работаете в Linux или UNIX.
Вы познакомитесь как с основами, так и с продвинутыми средствами, такими как интерактивные макросы и скрипты, расширяющие возможности редактора. Вы научитесь быстро перемещаться в vi, использовать буферы, применять глобальную функцию поиска и замены vi, настраивать vi и запускать команды UNIX, использовать расширенные текстовые объекты Vim и мощные регулярные выражения, редактировать в нескольких окнах и писать скрипты в Vim, использовать все возможности графической версии Vim (gvim), применять такие усовершенствования Vim, как подсветка синтаксиса и расширенные теги. Помимо Vim рассматриваются и другие клоны vi: nvi, elvis и vile.

Many Unix, Linux, and Mac OS X geeks enjoy using the powerful, platform-agnostic text editors vi and Vim, but there are far too many commands for anyone to remember. Author Arnold Robbins has chosen the most valuable commands for vi, Vim, and vi's main clones - vile, elvis, and nvi - and packed them into this easy-to-browse pocket reference. You'll find commands for all kinds of editing tasks, such as programming, modifying system files, and writing and marking up articles.
This second edition includes:
- Command-line options; - Vi commands and set options; - Input mode shortcuts; - Substitution and regular expressions; - Ex commands and options; - Initialization and recovery; - Enhanced tags and tag stacks; - A greatly expanded section on Vim commands and options; - Additional features in vile, elvis, and nvi; - Internet resources for vi; - A full index.

Bash Pocket Reference

There's nothing that hard-core Unix and Linux users are more fanatical about than their text editor. Editors are the subject of adoration and worship, or of scorn and ridicule, depending upon whether the topic of discussion is your editor or someone else's.

vi has been the standard editor for close to 30 years. Popular on Unix and Linux, it has a growing following on Windows systems, too. Most experienced system administrators cite vi as their tool of choice. And since 1986, this book has been the guide for vi.

However, Unix systems are not what they were 30 years ago, and neither is this book. While retaining all the valuable features of previous editions, the 7th edition of Learning the vi and vim Editors has been expanded to include detailed information on vim, the leading vi clone. vim is the default version of vi on most Linux systems and on Mac OS X, and is available for many other operating systems too.

With this guide, you learn text editing basics and advanced tools for both editors, such as multi-window editing, how to write both interactive macros and scripts to extend the editor, and power tools for programmers -- all in the easy-to-follow style that has made this book a classic.

Learning the vi and vim Editors includes:

A complete introduction to text editing with vi:
- How to move around vi in a hurry
- Beyond the basics, such as using buffers
- vi's global search and replacement
- Advanced editing, including customizing vi and executing Unix commands


How to make full use of vim: - Extended text objects and more powerful regular expressions
- Multi-window editing and powerful vim scripts
- How to make full use of the GUI version of vim, called gvim
- vim's enhancements for programmers, such as syntax highlighting, folding and extended tags


Coverage of three other popular vi clones -- nvi, elvis, and vile -- is also included. You'll find several valuable appendixes, including an alphabetical quick reference to both vi and ex mode commands for regular vi and for vim, plus an updated appendix on vi and the Internet.

Learning either vi or vim is required knowledge if you use Linux or Unix, and in either case, reading this book is essential. After reading this book, the choice of editor will be obvious for you too.

В книге рассмотрены вопросы, связанные с программированием под Linux: файловый ввод/вывод, метаданные файлов, основы управления памятью, процессы и сигналы, пользователи и группы, вопросы интернационализации и локализации, сортировка, поиск и многие другие. Много внимания уделено средствам отладки, доступным под GNU Linux. Все темы иллюстрируются примерами кода, взятого из V7 UNIX и GNU.
Эта книга может быть полезна любому, кто интересуется программированием под Linux.

Что такое Unix в наше время? Оригинальный исходный код Unix является собственностью SCO (владелец торговой марки - The Open Group), а ведущими Unix-системами являются GNU Linux, Mac OS X и Solaris. В большинстве своем, команды и опции в этих версиях

GDB Pocket Reference

В книге рассмотрены вопросы, связанные с программированием под Linux: файловый ввод/вывод, метаданные файлов, основы управления памятью, процессы и сигналы, пользователи и группы, вопросы интернационализации и локализации, сортировка, поиск и многие

For people who create and modify text files, sed and awk are power tools for editing. sed, awk, and regular expressions allow programmers and system administrators to automate editing tasks that need to be performed on one or more files, to simplify the task of performing the same edits on multiple files, and to write conversion programs. The sed & awk Pocket Reference is a companion volume to sed & awk, Second Edition, Unix in a Nutshell, Third Edition, and Effective awk Programming, Third Edition.This new edition has expanded coverage of gawk (GNU awk), and includes sections on:

An overview of sed and awk?s command line syntax
Alphabetical summaries of commands, including nawk and gawk
Profiling with pgawk
Coprocesses and sockets with gawk
Internationalization with gawk
A listing of resources for sed and awk users


This small book is a handy reference guide to the information presented in the larger volumes. It presents a concise summary of regular expressions and pattern matching, and summaries of sed and awk .

EFFECTIVE AWK PROGRAMMING unleashes the capabilities of awk, a longtime part of the Unix programmer's toolkit. This book shows you that awk can be easy to learn and that programs written in awk are easier to write and read than traditional С programs. Arnold Robbins explains how to perform sophisticated text processing and report generation, including powerful regular expression matching and text substitution facilities, associative arrays, and user-defined functions.

EFFECTIVE AWK PROGRAMMING provides complete coverage of the POSIX awk language and also serves as the Free Software Foundation's User's Guide for GNU awk (gawk) 3.1. This book provides in-depth coverage of awk and gawk 3.1, including:
- The most up-to-date and complete coverage of the POSIX standard for awk;
- Clear delineation of standard language features from gawk extensions;
- TCP/IP networking with gawk;
- Execution profiling of awk programs;
- Internationalization of awk programs;
- New functions for array sorting and bit manipulation;
- Two-way I/O with co-processes;
- Dynamic addition of new built-in functions at runtime;
- Numerous other smaller extensions.

The third edition of EFFECTIVE AWK PROGRAMMING is a GNU Manual and is published by O'Reilly & Associates under the Free Software Foundation's Free Documentation License (FDL). A portion of the proceeds from the sale of this book is donated to the Free Software Foundation to further development of GNU software. This book is also available in electronic form at . You have freedom to copy and modify this GNU Manual, like GNU software. Copies published by the Free Software Foundation raise funds for GNU development.

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.

sed & awk describes two text processing programs that are mainstays of the UNIX programmer's toolbox. The book lays a foundation for both programs by describing how they are used and by introducing the fundamental concepts of regular

Anyone who's done programming work knows that you spend half your coding time looking for other people's solutions to the problems you're facing in your project. Particularly when you're dealing with times, dates, standard calculations, and other