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- Core Tech

Basic Bash Scripting & Arguments
In this lab, you'll practice writing and running basic Bash scripts, handling command-line arguments, and using input/output operations. When you're finished, you'll have practical scripts ready for daily automation.

Lab Info
Table of Contents
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Challenge
Handling Command-Line Arguments
In this challenge, you will write a script that accepts and processes command-line arguments using positional variables.
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Challenge
Practicing Input and Output Operations
To finish things, you will practice basic input/output in Bash by using echo, reading user input, and redirecting output to a file.
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Challenge
The Last Challenge
Welcome to the final challenge! This is your last chance to experiment in the environment. Clicking Finish Lab will end this little world that flittered into existence just for you.
About the author
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.
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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.