This lab is currently in Beta — content may be updated as we refine the material
LABINTERMEDIATE

Loops and Iteration Lab

Master bash loops and iteration for powerful automation - process multiple servers, files, and configurations efficiently.

120 minutes
platform-engineering/automation
Loops and Iteration Lab - Platform Engineering Hands-On Lab Icon

Lab Overview

In this hands-on lab, you'll master bash loops and iteration patterns essential for automation and batch processing. You'll learn for loops, while loops, until loops, nested loops, and arrays to build production-ready automation tools.

You'll implement server deployment automation, log file processing, configuration validation, backup rotation, and multi-environment deployments. These skills are fundamental to platform engineering and infrastructure automation.

By the end of this lab, you'll understand:

  • for loops for iterating over lists, ranges, and command output
  • while loops for condition-based iteration
  • until loops and loop control (break/continue)
  • Nested loops for multi-dimensional processing
  • Bash arrays and indexed data structures
  • Batch file processing and validation
  • Configuration deployment pipelines
  • Backup rotation and cleanup strategies
  • Real-world automation patterns

Prerequisites

bash script fundamentals (Week 5 Lab 1)

conditionals and control flow (Week 5 Lab 2)

linux command line proficiency

Technologies Covered

bashscriptingloopsautomationbatch-processingarrays

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Everything Included in Your Subscription

Content & Learning

  • Access to all courses and bootcamps
  • Video lessons with closed captions
  • Interactive quizzes and assessments
  • Course completion certificates

Hands-On Labs

  • Browser-based cloud labs
  • Pre-configured VMs ready to use
  • Playgrounds for experiments
  • Multi-VM realistic scenarios

AWS Integration

  • Managed AWS Account included
  • Pre-configured environments
  • Real-world cloud scenarios

Support & Community

  • Priority support
  • Active community forum

No Setup Required

  • Everything runs in your browser
  • No software installation needed
  • Automatic environment provisioning
  • Works on any device

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