Set 2

Ubuntu L1-Cadet Industry Assignments

(Part 2 | Index 11–20) Root Working Directory: ~/hello23

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11. IT Operations: File Search & Discovery

Scenario: You are asked to quickly locate configuration files.

Instructions:

• Navigate to ~/hello23

• Create a folder named file_search

• Create multiple files with different extensions

• Search for files by name pattern

• Save search results to search_results.txt

Commands Expected: find, ls, wildcard usage (*), output redirection

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12. Junior SysAdmin: Disk Space Threshold Check

Scenario: Prevent disk over-utilization.

Instructions:

• Navigate to ~/hello23

• Create a folder called disk_monitor

• Capture current disk usage

• Filter usage above a chosen threshold

• Save output to disk_threshold_report.txt

Commands Expected: df -h, grep, pipes, redirection

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13. Support Engineer: File Sorting Task

Scenario: Clean up a messy download directory.

Instructions:

• Navigate to ~/hello23

• Create a folder named file_sorting

• Create mixed file types

• Organize files into type-based subfolders

• Verify final structure

Commands Expected: mkdir, mv, ls, glob patterns

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14. Compliance Analyst: Access Review Report

Scenario: Perform a basic access review.

Instructions:

• Navigate to ~/hello23

• Create a folder called access_review

• List files with permissions

• Identify world-writable files

• Save review output to access_report.txt

Commands Expected: ls -l, grep, permission flags

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15. Cloud Support: Environment Variable Inspection

Scenario: Troubleshoot environment configuration.

Instructions:

• Navigate to ~/hello23

• Create a folder named env_inspection

• List all environment variables

• Filter user-specific variables

• Save results to env_vars.txt

Commands Expected: env, printenv, grep, redirection

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16. DevOps Trainee: Archive & Compression Task

Scenario: Prepare logs for archival.

Instructions:

• Navigate to ~/hello23

• Create a folder named archive_task

• Create sample log files

• Compress them into a single archive

• Verify archive contents

Commands Expected: tar, gzip, ls, tar -tf

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17. Operations Engineer: Time-Based File Analysis

Scenario: Investigate recently changed files.

Instructions:

• Navigate to ~/hello23

• Create a folder named time_analysis

• Create and modify files

• List files by modification time

• Save sorted output to time_report.txt

Commands Expected: touch, ls -lt, stat, redirection

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18. Infrastructure Support: User Identity Verification

Scenario: Validate user context during troubleshooting.

Instructions:

• Navigate to ~/hello23

• Capture current user identity

• Display user and group information

• Save details to user_identity.txt

Commands Expected: whoami, id, groups

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19. Site Ops: Temporary File Cleanup

Scenario: Temporary files are consuming space.

Instructions:

• Navigate to ~/hello23

• Create a folder named temp_cleanup

• Create temporary files

• Identify old or unused temp files

• Remove them safely

• Verify directory state

Commands Expected: find, rm, ls

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20. Junior Reliability Engineer: Command History Audit

Scenario: Audit shell usage for troubleshooting.

Instructions:

• Navigate to ~/hello23

• Capture recent command history

• Filter filesystem-related commands

• Save results to history_audit.txt

Commands Expected: history, grep, output redirection

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