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Which command lists all files including hidden ones, with detailed info and human-readable sizes, recursively through all subdirectories?

hard📝 Application Q8 of 15
Linux CLI - Navigating the File System
Which command lists all files including hidden ones, with detailed info and human-readable sizes, recursively through all subdirectories?
Als -alhR
Bls -lh
Cls -aR
Dls -lR
Step-by-Step Solution
Solution:

  1. Step 1: Identify needed options

    -a shows hidden files, -l detailed info, -h human-readable sizes, -R recursive listing.

  2. Step 2: Combine options

    All four options combined as ls -alhR fulfill the requirement.

  3. Final Answer:

    ls -alhR -> Option A

  4. Quick Check:

    All options combined for full listing [OK]
Quick Trick: Use -a, -l, -h, and -R together for full recursive listing [OK]
Common Mistakes:
  • Omitting -a to include hidden files
  • Forgetting -h for human-readable sizes
  • Not combining all options in one command

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