- Lab
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Libraries: If you want this lab, consider one of these libraries.
- Core Tech
Bash Arrays & Data Manipulation
In this lab, you'll practice managing data with Bash arrays, and processing files with awk and sed. When you're finished, you'll have scripts to automate inventory, configuration, and text data manipulation.
Lab Info
Table of Contents
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Challenge
Managing Inventory with Indexed Arrays
To start, you'll use indexed arrays to build and manage a simple inventory list.
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Challenge
Using Associative Arrays for User Configuration
You will use Bash associative arrays to map usernames to roles and automate user configuration management with local data.
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Challenge
Processing Log Files with awk and sed
To finish things, you'll process sample log files using awk and sed to extract useful information and automate text replacements.
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Challenge
Final Objective
This is your last chance to experiment in the environment.
Real skill practice before real-world application
Hands-on Labs are real environments created by industry experts to help you learn. These environments help you gain knowledge and experience, practice without compromising your system, test without risk, destroy without fear, and let you learn from your mistakes. Hands-on Labs: practice your skills before delivering in the real world.
Learn by doing
Engage hands-on with the tools and technologies you’re learning. You pick the skill, we provide the credentials and environment.
Follow your guide
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Turn time into mastery
On average, you retain 75% more of your learning if you take time to practice. Hands-on labs set you up for success to make those skills stick.