Learning The Korn Shell

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Learning the Korn Shell

Author : Bill Rosenblatt
Publisher : "O'Reilly Media, Inc."
Page : 360 pages
File Size : 42,8 Mb
Release : 1993-01-01
Category : Computers
ISBN : 9781449360948

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Learning the Korn Shell by Bill Rosenblatt Pdf

This Nutshell Handbook® is a thorough introduction to the Korn shell, both as a user interface and as a programming language.The Korn shell, like the C and Bourne shells, is a program that interprets UNIX commands. It has many features that aren't found in other shells, including command history (the ability to recall and edit previous commands). The Korn shell is also faster; several of its features allow you to write programs that execute more quickly than their Bourne or C shell equivalents.This book provides a clear and concise explanation of the Korn shell's features. It explains ksh string operations, co-processes, signals and signal handling, and one of the worst "dark corners" of shell programming: command-line interpretation. It does this by introducing simple real-life examples and then adding options and complexity in later chapters, illustrating the way real-world script development generally proceeds. An additional (and unique) programming aid, a Korn shell debugger (kshdb), is also included.Learning the Korn Shell is an ideal resource for many UNIX users and programmers, including software developers who want to "prototype" their designs, system administrators who want to write tools for their own use, and even novices who just want to use some of ksh's more advanced interactive features.

Learning the Korn Shell

Author : Bill Rosenblatt
Publisher : "O'Reilly Media, Inc."
Page : 324 pages
File Size : 47,6 Mb
Release : 1993
Category : Computers
ISBN : 9781449360955

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Learning the Korn Shell by Bill Rosenblatt Pdf

This book is a thorough introduction to UNIX's newest and most powerful command interpreter. Like the C shell and the Bourne shell, the Korn shell is both an interactive environment and a programming language. This book describes how to use both facets: issuing commands and writing efficient shell scripts. In learning one of UNIX's most powerful command execution environments, the Korn shell provides command history editing and other interactive features. It allows the use of environmental variables and options to customize the shell's behavior.

Learning the Korn Shell

Author : Bill Rosenblatt
Publisher : "O'Reilly Media, Inc."
Page : 325 pages
File Size : 54,6 Mb
Release : 1993
Category : Computers
ISBN : 9781565920545

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Learning the Korn Shell by Bill Rosenblatt Pdf

A thorough introduction to UNIX's newest and most powerful command interpreter, which combines the best features of the older Bourne and C shells, in addition to providing many new features of its own. The volume provides a guide to all aspects of Korn shell usage: interactive "command line" use, plus coverage of shell programming. Annotation copyright by Book News, Inc., Portland, OR

Learning the bash Shell

Author : Cameron Newham
Publisher : "O'Reilly Media, Inc."
Page : 356 pages
File Size : 46,8 Mb
Release : 2005-03-29
Category : Computers
ISBN : 9780596555009

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Learning the bash Shell by Cameron Newham Pdf

O'Reilly's bestselling book on Linux's bash shell is at it again. Now that Linux is an established player both as a server and on the desktop Learning the bash Shell has been updated and refreshed to account for all the latest changes. Indeed, this third edition serves as the most valuable guide yet to the bash shell.As any good programmer knows, the first thing users of the Linux operating system come face to face with is the shell the UNIX term for a user interface to the system. In other words, it's what lets you communicate with the computer via the keyboard and display. Mastering the bash shell might sound fairly simple but it isn't. In truth, there are many complexities that need careful explanation, which is just what Learning the bash Shell provides.If you are new to shell programming, the book provides an excellent introduction, covering everything from the most basic to the most advanced features. And if you've been writing shell scripts for years, it offers a great way to find out what the new shell offers. Learning the bash Shell is also full of practical examples of shell commands and programs that will make everyday use of Linux that much easier. With this book, programmers will learn: How to install bash as your login shell The basics of interactive shell use, including UNIX file and directory structures, standard I/O, and background jobs Command line editing, history substitution, and key bindings How to customize your shell environment without programming The nuts and bolts of basic shell programming, flow control structures, command-line options and typed variables Process handling, from job control to processes, coroutines and subshells Debugging techniques, such as trace and verbose modes Techniques for implementing system-wide shell customization and features related to system security

Learning the Korn Shell

Author : Bill Rosenblatt,Arnold Robbins
Publisher : "O'Reilly Media, Inc."
Page : 444 pages
File Size : 42,7 Mb
Release : 2002
Category : Computers
ISBN : 0596001959

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Learning the Korn Shell by Bill Rosenblatt,Arnold Robbins Pdf

"Learning the Korn Shell" is the key to the Korn shell and becoming adept at using it as an interactive command and scripting language. Readers will learn how to write many applications more easily and quickly than with other high-level languages. This newly revised title inherits a long tradition of trust among computer professionals.

Korn Shell Programming by Example

Author : Dennis O'Brien,David Pitts
Publisher : Que Pub
Page : 431 pages
File Size : 44,9 Mb
Release : 2001-01
Category : Computers
ISBN : 0789724650

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Korn Shell Programming by Example by Dennis O'Brien,David Pitts Pdf

A guide for system administrators of all types of UNIX distributions offers real-world examples demonstrating programming and troubleshooting techniques.

Mastering Unix Shell Scripting

Author : Randal K. Michael
Publisher : John Wiley & Sons
Page : 1040 pages
File Size : 42,8 Mb
Release : 2011-09-14
Category : Computers
ISBN : 9781118080160

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Mastering Unix Shell Scripting by Randal K. Michael Pdf

UNIX expert Randal K. Michael guides you through every detail of writing shell scripts to automate specific tasks. Each chapter begins with a typical, everyday UNIX challenge, then shows you how to take basic syntax and turn it into a shell scripting solution. Covering Bash, Bourne, and Korn shell scripting, this updated edition provides complete shell scripts plus detailed descriptions of each part. UNIX programmers and system administrators can tailor these to build tools that monitor for specific system events and situations, building solid UNIX shell scripting skills to solve real-world system administration problems.

Unix in a Nutshell

Author : Arnold Robbins
Publisher : "O'Reilly Media, Inc."
Page : 908 pages
File Size : 44,6 Mb
Release : 2005-10-26
Category : Computers
ISBN : 9780596529482

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Unix in a Nutshell by Arnold Robbins Pdf

As an open operating system, Unix can be improved on by anyone and everyone: individuals, companies, universities, and more. As a result, the very nature of Unix has been altered over the years by numerous extensions formulated in an assortment of versions. Today, Unix encompasses everything from Sun's Solaris to Apple's Mac OS X and more varieties of Linux than you can easily name. The latest edition of this bestselling reference brings Unix into the 21st century. It's been reworked to keep current with the broader state of Unix in today's world and highlight the strengths of this operating system in all its various flavors. Detailing all Unix commands and options, the informative guide provides generous descriptions and examples that put those commands in context. Here are some of the new features you'll find in Unix in a Nutshell, Fourth Edition Solaris 10, the latest version of the SVR4-based operating system, GNU/Linux, and Mac OS X Bash shell (along with the 1988 and 1993 versions of ksh) tsch shell (instead of the original Berkeley csh) Package management programs, used for program installation on popular GNU/Linux systems, Solaris and Mac OS X GNU Emacs Version 21 Introduction to source code management systems Concurrent versions system Subversion version control system GDB debugger As Unix has progressed, certain commands that were once critical have fallen into disuse. To that end, the book has also dropped material that is no longer relevant, keeping it taut and current. If you're a Unix user or programmer, you'll recognize the value of this complete, up-to-date Unix reference. With chapter overviews, specific examples, and detailed command.

Sams Teach Yourself Shell Programming in 24 Hours

Author : Sriranga Veeraraghavan
Publisher : Sams Publishing
Page : 506 pages
File Size : 50,5 Mb
Release : 2002
Category : Computers
ISBN : 0672323583

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Sams Teach Yourself Shell Programming in 24 Hours by Sriranga Veeraraghavan Pdf

Learn how to develop powerful and robust shell scripts in order to get the most out of your Unix/Linux system.

KornShell Programming Tutorial

Author : Barry Rosenberg
Publisher : Addison-Wesley Professional
Page : 356 pages
File Size : 53,7 Mb
Release : 1991
Category : KornShell (Computer program language).
ISBN : UCSC:32106020095763

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KornShell Programming Tutorial by Barry Rosenberg Pdf

A tutorial designed for anyone needing to create simple Kornshell scripts--system administrators, programmers at various levels and UNIX users. Rosenberg has given us a book that is 85% examples-oriented. This unique format allows readers to learn Kornshell Script programming in the shortest amount of time.

The Korn Shell

Author : Anatole Olczak
Publisher : Addison-Wesley Professional
Page : 469 pages
File Size : 48,8 Mb
Release : 2001
Category : Computers
ISBN : 9780201675238

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The Korn Shell by Anatole Olczak Pdf

This manual seeks to provide hands-on advice and technical tips on how to use the Korn Shell features effectively, to customize the Unix/Linux environment, and write, test and debug Korn Shell scripts. It contains hundreds of examples plus complete ready to run sample scripts.

Classic Shell Scripting

Author : Arnold Robbins,Nelson H. F. Beebe
Publisher : "O'Reilly Media, Inc."
Page : 562 pages
File Size : 40,6 Mb
Release : 2005-05-16
Category : Computers
ISBN : 9780596555269

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Classic Shell Scripting by Arnold Robbins,Nelson H. F. Beebe Pdf

Shell scripting skills never go out of style. It's the shell that unlocks the real potential of Unix. Shell scripting is essential for Unix users and system administrators-a way to quickly harness and customize the full power of any Unix system. With shell scripts, you can combine the fundamental Unix text and file processing commands to crunch data and automate repetitive tasks. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. Classic Shell Scripting is written to help you reliably navigate these tricky waters.Writing shell scripts requires more than just a knowledge of the shell language, it also requires familiarity with the individual Unix programs: why each one is there, how to use them by themselves, and in combination with the other programs. The authors are intimately familiar with the tips and tricks that can be used to create excellent scripts, as well as the traps that can make your best effort a bad shell script. With Classic Shell Scripting you'll avoid hours of wasted effort. You'll learn not only write useful shell scripts, but how to do it properly and portably.The ability to program and customize the shell quickly, reliably, and portably to get the best out of any individual system is an important skill for anyone operating and maintaining Unix or Linux systems. Classic Shell Scripting gives you everything you need to master these essential skills.

Bash Cookbook

Author : Carl Albing,JP Vossen,Cameron Newham
Publisher : "O'Reilly Media, Inc."
Page : 632 pages
File Size : 40,8 Mb
Release : 2007-05-24
Category : Computers
ISBN : 9780596516031

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Bash Cookbook by Carl Albing,JP Vossen,Cameron Newham Pdf

The key to mastering any Unix system, especially Linux and Mac OS X, is a thorough knowledge of shell scripting. Scripting is a way to harness and customize the power of any Unix system, and it's an essential skill for any Unix users, including system administrators and professional OS X developers. But beneath this simple promise lies a treacherous ocean of variations in Unix commands and standards. bash Cookbook teaches shell scripting the way Unix masters practice the craft. It presents a variety of recipes and tricks for all levels of shell programmers so that anyone can become a proficient user of the most common Unix shell -- the bash shell -- and cygwin or other popular Unix emulation packages. Packed full of useful scripts, along with examples that explain how to create better scripts, this new cookbook gives professionals and power users everything they need to automate routine tasks and enable them to truly manage their systems -- rather than have their systems manage them.

Beginning Portable Shell Scripting

Author : Peter Seebach
Publisher : Apress
Page : 377 pages
File Size : 45,8 Mb
Release : 2008-11-21
Category : Computers
ISBN : 9781430210436

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Beginning Portable Shell Scripting by Peter Seebach Pdf

Portable shell scripting is the future of modern Linux, OS X, and Unix command–line access. Beginning Portable Shell Scripting: From Novice to Professional teaches shell scripting by using the common core of most shells and expands those principles to all of scripting. You will learn about portable scripting and how to use the same syntax and design principles for all shells. You’ll discover about the interaction between shells and other scripting languages like Ruby and Python, and everything you learn will be shown in context for Linux, OS X, bash, and AppleScript. What you’ll learn This book will prime you on not just shell scripting, but also the modern context of portable shell scripting. You will learn The core Linux/OS X shell constructs from a portability point of view How to write scripts that write other scripts, and how to write macros and debug them How to write and design shell script portably from the ground up How to use programmable utilities and their inherent portability to your advantage, while pinpointing potential traps Pulling everything together, how to engineer scripts that play well with Python and Ruby, and even run on embedded systems Who this book is for This book is for system administrators, programmers, and testers working across Linux, OS X, and the Unix command line. Table of Contents Introduction to Shell Scripting Patterns and Regular Expressions Basic Shell Scripting Core Shell Features Explained Shells Within Shells Invocation and Execution Shell Language Portability Utility Portability Bringing It All Together Shell Script Design Mixing and Matching

The New KornShell Command and Programming Language

Author : Morris I. Bolsky,David G. Korn
Publisher : Prentice Hall
Page : 424 pages
File Size : 41,7 Mb
Release : 1995
Category : Computers
ISBN : UOM:39015034397219

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The New KornShell Command and Programming Language by Morris I. Bolsky,David G. Korn Pdf

This second edition of the KornShell book is the specification of the revised KornShell language and a reference handbook for ksh, the program that implements the KornShell language. The language has undergone major changes and additions since the first edition. The new features of the language have increased the scope of applications that are suitable for writing in ksh. In addition, command completion and a key binding mechanism have been added to this version of ksh. The tutorial describes both of the functions of ksh: as an interactive command language, and as a programming language. This book is intended for new users with little computer or shell experience, as well as experienced users who are familiar with ksh and/or other shells.