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Linux Shell Scripting: In 8 Hours, For Beginners, Learn Coding Fast! Linux Programming Language Crash Course, A QuickStart Tutorial Book by Script Example, In Easy Steps! An Ultimate Beginner's Guide

Ray Yao, Ruby C. Perl (Illustrator), Ada R. Swift (Editor)

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About This Book

This Book Absolutely for Beginners:
“Linux Shell Scripting in 8 Hours” covers all essential Linux Shell Scripting knowledge. You can learn complete primary skills of Linux Shell Scripting fast and easily. The book includes more than 80 practical examples for beginners and includes tests & answers for the college exam, the engineer certification exam, and the job interview exam.

Source Code for Download:
This book provides source code for download; you can download the source code for better study, or copy the source code to your favorite editor to test the programs.
Download link: forms.aweber.com/form/11/1793939911.htm

Table of Contents

Hour 1
What is Linux Shell?
Shell Scripting
The First Shell Scripting
Shell Comment
Multi-Line Comments
Shell Variables
Variable Name
Read-Only Variable
Remove Variable
Input to Variable

Hour 2
Shell String (1)
Shell String (2)
Connect Strings
String Length
Extract Substring
About `expr…`
Search Index
Shell Parameters
Built-in Parameters

Hour 3
Shell Array
Accessing the Elements
Get All Elements
Array Length
Printf Command
Escape Sequences

Hour 4
Operators
if…then…else…fi
Arithmetical Operators
Comparison Operators
Boolean Operators

Hour 5
String Operators
File Operators
“echo” Command

Hour 6
Test Command
[ ] Symbol
Test Equality
Test Existence
Test Empty String
Shell Function
Function with Arguments
Return Values

Hour 7
if..then ..elif..then..else
For Loop
While Loop
Until Loop
Case Statement
Break Command
Continue Command

Hour 8
Select Statement
I/O Redirection
Output Redirection
Append Redirection
Input Redirection
File Descriptor
Here Document
File Included

Appendix 1
Built-in Parameters Chart
Printf Command Chart
Escape Sequences Chart
Comparison Operators Chart
Boolean Operators Chart
String Operators Chart
File Operators Chart
I/O Redirection Chart

Appendix 2
Tests
Answers

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129 pages, Kindle Edition

Published August 29, 2019