Write Shell Scripts for Automation

TechIntermediateHome

90 minutes

5 steps

·Intermediate

After 90 min: Executable scripts that automate repetitive tasks and save hours per month

What you need

LaptopTerminalText editor

The 90-Minute Plan

Learn Shell Syntax0–15 min

Understand variables, loops, and conditionals in bash. Write a simple script.

Create Backup Script15–35 min

Write a script that copies important folders to a backup location with timestamps.

Add Error Handling35–55 min

Use if statements and error codes to make scripts robust.

Build File Processing55–75 min

Create a script that processes multiple files (rename, convert, move).

Ship & next steps75–90 min

Schedule scripts with cron. Document and test. Next: explore more advanced scripting.

Pro Tip

Start simple. Test scripts thoroughly before automating critical tasks. Use version control.

90 min·5 steps

TechBeginner

After 90 min: Comfortable navigating and managing files entirely through the command line

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TechAdvanced

After 90 min: Automated deployment pipeline from code commit to production with zero downtime

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TechIntermediate

After 90 min: A webpage with buttons, forms, and interactive elements that respond to user actions

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90 min·5 steps

TechIntermediate

After 90 min: A website that looks perfect on phones, tablets, and desktops

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