Bash Command Line and Shell Scripts Pocket Primer

Bash Command Line and Shell Scripts Pocket Primer
PDF, ePUB
  • eBook:
    Bash Command Line and Shell Scripts Pocket Primer
  • Author:
    Oswald Campesato
  • Edition:
    -
  • Categories:
  • Data:
    May 19, 2020
  • ISBN:
    1683925041
  • ISBN-13:
    9781683925040
  • Language:
    English
  • Pages:
    266 pages
  • Format:
    PDF, ePUB

Book Description
As part of the best-selling Pocket Primer series, this book is designed to introduce readers to an assortment of useful command-line utilities that can be combined to create simple, yet powerful shell scripts. While all examples and scripts use the “bash” command set, many of the concepts translate into other command shells (such as sh, ksh, zsh, and csh), including the concept of piping data between commands and the highly versatile sed and awk commands. Aimed at a reader relatively new to working in a bash environment, the book is comprehensive enough to be a good reference and teach a few new techniques to those who already have some experience with creating shell scripts. It contains a variety of code fragments and shell scripts for data scientists, data analysts, and other people who want shell-based solutions to “clean” various types of text files. In addition, the concepts and code samples in this book are useful for people who want to simplify routine tasks.
Features:
  • Takes introductory concepts and commands in bash, and then demonstrates their uses in simple, yet powerful shell scripts
  • Contains an assortment of shell scripts for data scientists, data analysts, and other people who want shell-based solutions to “clean” various types of text files
  • Includes companion files with all of the source code examples (available for download from the publisher)

Content

Chapter 1: Introduction
Chapter 2: Files and Directories
Chapter 3: Useful Commands
Chapter 4: Conditional Logic and Loops
Chapter 5: Filtering Data with grep
Chapter 6: Transforming Data with sed
Chapter 7: Working with awk
Chapter 8: Intro to Shell Scripts
Chapter 9: Shell Scripts with grep and awk Command
Chapter 10: Miscellaneous Shell Scripts

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