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Introduction To Unix And Shell Programming

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Introduction To Unix And Shell Programming

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Author : M. G. Venkateshmurthy
language : en
Publisher: Pearson Education India
Release Date : 2009-08-10

Introduction To Unix And Shell Programming written by M. G. Venkateshmurthy and has been published by Pearson Education India this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009-08-10 with Computers categories.

Introduction to Unix and Shell Programming is designed to be an introductory first-level book for a course on Unix. Organised into twelve simple chapters, the book guides the students from the basic introduction to the Unix operating system and ext.

Introduction To Unix And Shell Programming

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Author : M. Venkateshmurthy
language : en
Publisher:
Release Date : 2005

Introduction To Unix And Shell Programming written by M. Venkateshmurthy and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with UNIX Shells categories.

Unix And Shell Programming

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Author : Behrouz A. Forouzan
language : en
Publisher: Course Technology Ptr
Release Date : 2002-01-24

Unix And Shell Programming written by Behrouz A. Forouzan and has been published by Course Technology Ptr this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002-01-24 with Computers categories.

PART I. 1. INTRODUCTION. Why Unix? Computer System. The UNIX Environment. UNIX Structure. Accessing UNIX. Commands. Common Commands. Other Useful Commands. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 2. BASIC vi EDITOR. Editor Concepts. The vi Editor. Modes. Commands. Two Practice Sessions. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 3. FILE SYSTEMS. Filenames. File Types. Regular Files. Directories. File System Implementation. Operations Unique to Directories. Operations Unique to Regular Files. Operations Common to Both. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions 4. SECURITY AND FILE PERMISSION. Users and Groups. Security Levels. Changing Permissions. User Masks. Changing Ownership and Group. Key Terms. Commands. Tips. Summary. Practice Set. Lab Sessions. 5. INTRODUCTION TO SHELLS. UNIX Session. Standard Streams. Redirection. Pipes. tee Command. Command Execution. Command-Line Editing. Quotes. Command Substitution. Job control. Aliases. Variables. Predefined Variables. Options. Shell/Environment Customization. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 6. FILTERS. Filters and Pipes. Concatenating Files. Display Beginning and End of Files. Cut and Paste. Sorting. Translating Characters. Files with Duplicate Lines. Count Characters, Words, or Lines. Comparing Files. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 7. COMMUNICATIONS. User Communication. Electronic Mail. Remote Access. File Transfer. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 8. vi AND ex. vi Editor. Local Commands in vi. Range Commands in vi. Global Commands in vi. Rearrange Text in vi. ex Editor. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 9. REGULAR EXPRESSIONS. Atoms. Operators. Key Terms. Tips. Commands. Summary. Practice Set. 10. grep. Operation. grep Family. Examples. Searching for File Content. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 11. sed. Scripts. Operations. Addresses. Commands. Applications. grep and sed. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 12. awk. Execution. Fields and Records. Scripts. Operations. Patterns. Actions. Associative Arrays. String Functions. Mathematical Functions. User-Defined Functions. Using System Commands in awk. Applications. awk and grep. sed and awk. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. PART II. 13. INTERACTIVE KORN SHELL. Korn Shell Features. Two Special Files. Variables. Output. Input. Exit Status of a Command. eval Command. Environmental Variables. Options. Startup Scripts. Command History. Command Execution Process. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 14. KORN SHELL PROGRAMMING. Basic Script Concepts. Expressions. Decisions: Making Selections. Repetition. Special Parameters and Variables. Changing Positional Parameters. Argument Validation. Debugging Scripts. Script Examples. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 15. KORN SHELL ADVANCED PROGRAMMING. Variable Evaluation and Substitution. String Manipulation. Here Document. Functions. Arrays. Signals. Built-in Commands. Scripting Techniques. Shell Environment and Script. Script Examples. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 16. INTERACTIVE C SHELL. C Shell Features. Two Special Files. Variables. Output. Input. Exit Status of a Command. eval Command. Environmental Variables. On-Off Variables. Startup and Shutdown Scripts. Command History. Command Execution Scripts. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 17. C SHELL PROGRAMMING. Basic Script Concepts. Expressions. Decisions: Making Selections. Repetition. Special Parameters. Changing Positional Parameters. Argument Validation. Debugging Scripts. Script Examples. Key Terms. Tips. Commands. Summary. Practice Set. Lab Sessions. 18. C SHELL ADVANCED PROGRAMMING. Variable Evaluation. String Manipulation. Here Docum

Unix Shell Programming

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Author : Stephen G. Kochan
language : en
Publisher: Sams Publishing
Release Date : 2003-02-27

Unix Shell Programming written by Stephen G. Kochan and has been published by Sams Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003-02-27 with Computers categories.

Unix Shell Programming is a tutorial aimed at helping Unix and Linux users get optimal performance out of their operating out of their operating system. It shows them how to take control of their systems and work efficiently by harnessing the power of the shell to solve common problems. The reader learns everything he or she needs to know to customize the way a Unix system responds. The vast majority of Unix users utilize the Korn shell or some variant of the Bourne shell, such as bash. Three are covered in the third edition of Unix Shell Programming. It begins with a generalized tutorial of Unix and tools and then moves into detailed coverage of shell programming. Topics covered include: regular expressions, the kernel and the utilities, command files, parameters, manipulating text filters, understanding and debugging shell scripts, creating and utilizing variables, tools, processes, and customizing the shell.

Linux And Unix Shell Programming

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Author : D. S. W. Tansley
language : en
Publisher: Addison-Wesley Professional
Release Date : 2000

Linux And Unix Shell Programming written by D. S. W. Tansley and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Computers categories.

Learn how to create and develop shell scripts in a step-by-step manner increasing your knowledge as you progress through the book. Learn how to work the shell commands so you can be more productive and save you time.

Shell Programming In Unix Linux And Os X

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Author : Stephen G. Kochan
language : en
Publisher: Addison-Wesley Professional
Release Date : 2016-08-30

Shell Programming In Unix Linux And Os X written by Stephen G. Kochan and has been published by Addison-Wesley Professional this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-08-30 with Computers categories.

Shell Programming in Unix, Linux and OS X is a thoroughly updated revision of Kochan and Wood’s classic Unix Shell Programming tutorial. Following the methodology of the original text, the book focuses on the POSIX standard shell, and teaches you how to develop programs in this useful programming environment, taking full advantage of the underlying power of Unix and Unix-like operating systems. After a quick review of Unix utilities, the book’s authors take you step-by-step through the process of building shell scripts, debugging them, and understanding how they work within the shell’s environment. All major features of the shell are covered, and the large number of practical examples make it easy for you to build shell scripts for your particular applications. The book also describes the major features of the Korn and Bash shells. Learn how to... Take advantage of the many utilities provided in the Unix system Write powerful shell scripts Use the shell’s built-in decision-making and looping constructs Use the shell’s powerful quoting mechanisms Make the most of the shell’s built-in history and command editing capabilities Use regular expressions with Unix commands Take advantage of the special features of the Korn and Bash shells Identify the major differences between versions of the shell language Customize the way your Unix system responds to you Set up your shell environment Make use of functions Debug scripts Contents at a Glance 1 A Quick Review of the Basics 2 What Is the Shell? 3 Tools of the Trade 4 And Away We Go 5 Can I Quote You on That? 6 Passing Arguments 7 Decisions, Decisions 8 ‘Round and ‘Round She Goes 9 Reading and Printing Data 10 Your Environment 11 More on Parameters 12 Loose Ends 13 Rolo Revisited 14 Interactive and Nonstandard Shell Features A Shell Summary B For More Information

Unix Shell Programming

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Author : Namrata Nagpal
language : en
Publisher: Sanbun Publishers
Release Date : 2009

Unix Shell Programming written by Namrata Nagpal and has been published by Sanbun Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Computer programming categories.

Learning The Bash Shell

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Author : Cameron Newham
language : en
Publisher: "O'Reilly Media, Inc."
Release Date : 2005-03-29

Learning The Bash Shell written by Cameron Newham and has been published by "O'Reilly Media, Inc." this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-03-29 with Computers categories.

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

Introducing The Unix System

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Author : Henry McGilton
language : en
Publisher: McGraw-Hill Companies
Release Date : 1983

Introducing The Unix System written by Henry McGilton and has been published by McGraw-Hill Companies this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983 with Computers categories.

Provides an Understanding of the UNIX System Through Coverage of Shell Programming, the Ex-Text Editor, the Vidisplay Editor, Text Manipulation, the Directory Structure & More

Unix And Shell Programming

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Author : Behrouz A. Forouzan
language : en
Publisher: Cengage Learning
Release Date : 2003

Unix And Shell Programming written by Behrouz A. Forouzan and has been published by Cengage Learning this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Operating systems (Computers) categories.

Designed as one of the first true textbooks on how to use the UNIX operating system and suitable for a wide variety of UNIX-based courses, UNIX and Shell Programming goes beyond providing a reference of commands to offer a guide to basic commands and shell programming. Forouzan/Gilberg begin by introducing students to basic commands and tools of the powerful UNIX operating system. The authors then present simple scriptwriting concepts, and cover all material required for understanding shells (e.g., Regular Expressions, grep, sed, and awk) before introducing material on the Korn, C, and Bourne shells. Throughout, in-text learning aids encourage active learning and rich visuals support concept presentation. For example, sessions use color so students can easily distinguish user input from computer output. In addition, illustrative figures help student visualize what the command is doing. Each chapter concludes with problems, including lab sessions where students work on the computer and complete sessions step-by-step. This approach has proven to be successful when teaching this material in the classroom.

Introduction To Unix And Shell Programming

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