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Author : Tim O'Reilly,Dale Dougherty
Publisher : Unknown
Page : 680 pages
File Size : 48,7 Mb
Release : 1987-04-01
Category : Electronic
ISBN : 0810483041
Author : Dale Dougherty,Tim O'Reilly
Publisher : Unknown
Page : 694 pages
File Size : 49,6 Mb
Release : 1987
Category : Computers
ISBN : UCSC:32106007731190
Author : Dale Dougherty,Tim O'Reilly
Publisher : Sams
Page : 480 pages
File Size : 43,7 Mb
Release : 1989
Category : Computers
ISBN : 0810462915
Author : Kaare Christian
Publisher : Wiley-Interscience
Page : 272 pages
File Size : 41,6 Mb
Release : 1987-09-28
Category : Computers
ISBN : UCSC:32106008931856
A comprehensive guide to the text editing, formatting, and document preparation tools with the UNIX operating system, from the author of the widely-used The UNIX Operating system. The first chapter acts as a guide to the material in the succeeding 11 chapters. Goes on to cover the UNIX system's most popular text editor: vi; how vi can be retrofitted as a rudimentary word processor for simple jobs; the standard formatters nroff and troff; and the two most popular macro packages, -ms and -mm. Also discusses eqn (the first preprocessor), an aid for typesetting mathematics; The tbl preprocessor, for typesetting tables; refer, an aid for typesetting and managing references. The UNIX system's latest preprocessor, pic, an aid for typesetting line drawings, is also explored, as well as various standard UNIX utility programs that aid document preparation.
Author : Shiwang Kalkhanda
Publisher : Packt Publishing Ltd
Page : 408 pages
File Size : 51,7 Mb
Release : 2018-03-26
Category : Computers
ISBN : 9781788397087
Text processing and pattern matching simplified Key Features -Master the fastest and most elegant big data munging language -Implement text processing and pattern matching using the advanced features of AWK and GAWK -Implement debugging and inter-process communication using GAWK Book Description AWK is one of the most primitive and powerful utilities which exists in all Unix and Unix-like distributions. It is used as a command-line utility when performing a basic text-processing operation, and as programming language when dealing with complex text-processing and mining tasks. With this book, you will have the required expertise to practice advanced AWK programming in real-life examples. The book starts off with an introduction to AWK essentials. You will then be introduced to regular expressions, AWK variables and constants, arrays and AWK functions and more. The book then delves deeper into more complex tasks, such as printing formatted output in AWK, control flow statements, GNU's implementation of AWK covering the advanced features of GNU AWK, such as network communication, debugging, and inter-process communication in the GAWK programming language which is not easily possible with AWK. By the end of this book, the reader will have worked on the practical implementation of text processing and pattern matching using AWK to perform routine tasks. What you will learn -Create and use different expressions and control flow statements in AWK -Use Regular Expressions with AWK for effective text-processing -Use built-in and user-defined variables to write AWK programs -Use redirections in AWK programs and create structured reports -Handle non-decimal input, 2-way inter-process communication with Gawk -Create small scripts to reformat data to match patterns and process texts Who this book is for This book is for developers or analysts who are inclined to learn how to do text processing and data extraction in a Unix-like environment. Basic understanding of Linux operating system and shell scripting will help you to get the most out of the book.
Author : Matt Welsh
Publisher : "O'Reilly Media, Inc."
Page : 700 pages
File Size : 44,8 Mb
Release : 2003
Category : Computers
ISBN : 0596002726
Welsh's guide has everything users need to understand, install, and start using the Linux operating system. New topics covered include laptops, cameras, scanners, sound, multimedia, and more.
Author : Michael Stutz
Publisher : No Starch Press
Page : 825 pages
File Size : 53,8 Mb
Release : 2004
Category : Computers
ISBN : 9781593270315
Provides step-by-step instructions on how to use the computer operating system Linux.
Author : Rob Miller
Publisher : Pragmatic Bookshelf
Page : 339 pages
File Size : 53,9 Mb
Release : 2015-09-22
Category : Computers
ISBN : 9781680504927
Text is everywhere. Web pages, databases, the contents of files--for almost any programming task you perform, you need to process text. Cut even the most complex text-based tasks down to size and learn how to master regular expressions, scrape information from Web pages, develop reusable utilities to process text in pipelines, and more. Most information in the world is in text format, and programmers often find themselves needing to make sense of the data hiding within. It might be to convert it from one format to another, or to find out information about the text as a whole, or to extract information fromit. But how do you do this efficiently, avoiding labor-intensive, manual work? Text Processing with Ruby takes a practical approach. You'll learn how to get text into your Ruby programs from the file system and from user input. You'll process delimited files such as CSVs, and write utilities that interact with other programs in text-processing pipelines. Decipher character encoding mysteries, and avoid the pain of jumbled characters and malformed output. You'll learn to use regular expressions to match, extract, and replace patterns in text. You'll write a parser and learn how to process Web pages to pull out information from even the messiest of HTML. Before long you'll be able to tackle even the most enormous and entangled text with ease, scything through gigabytes of data and effortlessly extracting the bits that matter. What You Need: This book requires a passing familiarity with the Ruby programming language, and assumes that you already have Ruby installed on your computer.
Author : W. Richard Stevens,Stephen A. Rago
Publisher : Addison-Wesley Professional
Page : 927 pages
File Size : 43,8 Mb
Release : 2008-01-01
Category : Computers
ISBN : 0321525949
The revision of the definitive guide to Unix system programming is now available in a more portable format.
Author : Anonim
Publisher : Unknown
Page : 128 pages
File Size : 51,7 Mb
Release : 2009
Category : Computer programming
ISBN : OCLC:1330871062
Author : Jerry Peek,Grace Todino,John Strang
Publisher : "O'Reilly Media, Inc."
Page : 182 pages
File Size : 46,5 Mb
Release : 2002
Category : Computers
ISBN : 0596002610
A handy book for someone just starting with Unix or Linux, and an ideal primer for Mac and PC users of the Internet who need to know a little about Unix on the systems they visit. The most effective introduction to Unix in print, covering Internet usage for email, file transfers, web browsing, and many major and minor updates to help the reader navigate the ever-expanding capabilities of the operating system.
Author : Debra Cameron
Publisher : "O'Reilly Media, Inc."
Page : 65 pages
File Size : 40,5 Mb
Release : 1999
Category : Computers
ISBN : 9781565924963
GNU Emacs is the most popular and widespread of the Emacs family of editors. It is also the most powerful and flexible. Unlike all other text editors, GNU Emacs is a complete working environment -- you can stay within Emacs all day without leaving. The GNU Emacs Pocket Reference is a companion volume to O'Reilly's Learning GNU Emacs, which tells you how to get started with the GNU Emacs editor and, as you become more proficient, it will help you learn how to use Emacs more effectively.This small book, covering Emacs version 20, is a handy reference guide to the basic elements of this powerful editor, presenting the Emacs commands in an easy-to-use tabular format.
Author : Irene Pasternack
Publisher : Bantam Books
Page : 364 pages
File Size : 48,8 Mb
Release : 1985
Category : Computers
ISBN : STANFORD:36105002077373
Author : Manish Jain
Publisher : Apress
Page : 431 pages
File Size : 40,8 Mb
Release : 2018-08-10
Category : Computers
ISBN : 9781484235287
Discover how to leverage modern Unix even if you’ve never worked with Unix before. This book presents everything in conceptual terms that you can understand, rather than tips to be committed raw to memory. You will learn everyday tasks ranging from basic system administration—partitioning and mounting filesystems, software installation, network configuration, working from the command line) — to Bourne shell scripting, using graphical applications, as well as fanciful things such as emulation layers for Windows and Linux and virtualization with VirtualBox. It’s now 50 years since the creation of Unix but it is still growing. As Unix now moves to everyone's OS (open-source FreeBSD/Linux), it is the perfect time to start your journey with Beginning Modern Unix as your guide. What You'll Learn Live comfortably in a modern Unix environment, both on the command-line and in the graphical world. Choose the right hardware for Unix Work with Unix in real world settings Develop Unix applications Review advanced techniques in Shell scripting Who This Book Is For Everyone who uses a computer – those who intend to migrate to Unix as well as those who are worried about migrating to Unix, perhaps fearing it is a pure command-line or ‘difficult’ world.
Author : Paul Olushile
Publisher : Packt Publishing Ltd
Page : 251 pages
File Size : 52,6 Mb
Release : 2023-11-30
Category : Computers
ISBN : 9781803243238
Unlock the power of Linux with this quick-start guide to leveling up your admin skills, packed with clear explanations and hands-on examples Key Features Explore Linux commands for mounting, file manipulation, and running Linux on the cloud Learn commands for checking and configuring network card statistics, firewall rules, and interfaces Understand how to utilize SELinux in keeping systems adequately hardened and avoiding various security risks Purchase of the print or Kindle book includes a free PDF eBook Book DescriptionThe role of a system administrator is ever-evolving, with the Linux command line at its core. This makes Linux command-line mastery an essential skill to demonstrate your ability to efficiently manage and maintain systems efficiently. Essential Linux Commands addresses a diverse range of topics, including package management, file manipulation, networking strategies, system monitoring, and diagnostic tools. Each command is intricately explained to eliminate any ambiguity, ensuring ease of implementation in real-world scenarios. This book explains how to use SELinux to maintain security, run Linux machines on AWS Cloud, and transfer and download files to remote systems. With the help of practical examples and use cases, you’ll not only gain a thorough understanding of a command’s syntax but also grasp its functional breadth and limitations. The book also explores commands frequently used by system administrators to check network card statistics and firewall rules. Whether you’re a beginner or an experienced administrator, this book is an invaluable resource, filling in the gaps in your skill set and helping you improve your skills and expertise in Linux administration.What you will learn Execute commands to launch applications, control services, and change network settings Develop your skills to use commands for package management, file manipulation, and networking Get clear explanations and practical examples for each command Discover tips and techniques to use the Linux command line effectively Get to grips with troubleshooting common problems and fixing errors Master best practices to manage and maintain Linux systems Develop expertise in system performance, security, and Linux in the cloud Who this book is forThis book is for system administrators, IT professionals, and students who want to enhance their knowledge of Linux administration and improve their skills in this field. Whether you’re just starting out in system administration or have years of experience, this book is an invaluable resource for mastering the Linux command line and becoming a more proficient system administrator. Essential Linux Commands is also well-suited for individuals interested in expanding their Linux know-how and its applications in various industries and environments.