Overview
Learning Outcomes:
In this module, you will complete the following exercises:
- Exercise 1 - Search Files using grep
- Exercise 2 - Working with Regular Expressions
- Exercise 3 - Create a Non-interactive Script
- Exercise 4 - Create an Interactive Script
- Exercise 5 - Create Scripts using Loops and Conditions
After completing this module, you should be able to:
- Find a String Pattern using grep
- Search for Lines
- Use Regular Expressions to Escape Special Characters
- Use Regular Expressions with Ranges
- Use Regular Expressions with Wildcards
- Use Regular Expressions in a Text Editor
- Create a “Hello, world!” Script
- Use Variables in a Script
- Test the Scope of the Variables
- Create a Script that requires User Input
- Generate a Log once the Script is Executed
- Redirect Errors
- Create Scripts using Loops
- Create Scripts using Conditions and User Interaction
Exam Objectives:
The following exam objectives are covered in this module:
3.1 Given a scenario, create simple shell scripts to automate common tasks
- Shell script elements
- Common script utilities