Mastering Bash Shell Scripting
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This course will help you learn the following:
- A step-by-step & systematic approach in learning shell scripting embedded with quizzes, assignments & projects.
- Accept user input
- Process command-line arguments
- Understand the shell special variables
- Using Brace expansion
- Using conditional statements & loops: if..then..else, while, until, for and case
- Create user menus using "select"
- ***** Write loops directly on the command-line for disposable scripts *****
- Quizzes, Assignments, Projects & Tests -- To enhance your learning.
Resources included to "boost" your productivity:
- Template Scripts.
- A design approach for medium & complex projects.
- Real-world sample scripts.
Course Curriculum
Ground - ZERO
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Getting Started - The Basics
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Overview
(0:56)
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Editors - vi, nano, vim, GUI editors etc
(2:23)
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My First Script - WoW!
(10:15)
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Accepting the input from the user
(5:55)
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Passing Arguments
(7:39)
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Functions - The Basics
(8:57)
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"printf" statement - Part 1
(11:33)
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"printf" statement - Part 2-part2
(12:41)
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Escape Character & Line Continuation Character
(6:19)
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Downloadable Resources
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Getting Started - Assignment #1
(2:01)
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Getting Started - Assignment #1 Solution
Understanding Variables
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Overview
(0:51)
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Variables - Basic Concepts
(6:42)
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Using Variables - Basics
(12:05)
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Variables, Global & and Scope
(16:11)
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Environment Variables
(6:37)
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Positional Parameters
(7:54)
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Other Shell Variables - Part 1
(6:30)
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Other Shell Variables - Part 2
(8:42)
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Variables in Functions (local variables)
(4:48)
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declare statement
(9:16)
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source & export command
(10:10)
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Command Substitution
(10:19)
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Downloadable Resources
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Understanding Variables - Assignment #1
Operators
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Overview
(1:18)
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Types of Operators
(1:05)
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Conditional Tests
(11:47)
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Performing Arithmetic Operations
(8:04)
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Arithmetic Operators - P1
(2:23)
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Arithmetic Operators - P2
(9:35)
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Arithmetic Comparison Operators
(7:35)
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String Comparison Operators
(4:38)
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Logical Operators
(9:18)
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File Test Operators
(16:52)
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Downloadable Resources
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Operators - Assignment#1
Customizing Shell Environment
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Shell Parameter Expansion
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Flow Control
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File Processing
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Functions - Revisited
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Parsing Command Line Arguments
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Process Handling & Running Scripts
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Scheduling Scripts
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Debugging Scripts
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Scripting @ The Command-line
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Projects - Get Ready For The Challenges
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Wrap Up
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