You try to delete a directory reports using rm -r reports but receive the error: rm: cannot remove 'reports/file.txt': Permission denied. What is the most probable cause?

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Linux CLI - File and Directory Operations

You try to delete a directory reports using rm -r reports but receive the error: rm: cannot remove 'reports/file.txt': Permission denied. What is the most probable cause?

AYou used the wrong command; <code>rmdir</code> should be used instead.

BThe directory <code>reports</code> does not exist.

CThe directory is empty, so rm -r cannot remove it.

DYou lack write permission on one or more files inside the directory.

Step-by-Step Solution

Solution:

Step 1: Understand the error message
The error indicates permission denied on a file inside the directory.
Step 2: Analyze permissions
Even with rm -r, if you lack write permission on files or directories, removal will fail.
Step 3: Other options invalid
The directory exists (otherwise error would be different), rm -r works on empty directories, and rmdir is not required here.
Final Answer:
Lack of write permission on files inside the directory. -> Option D
Quick Check:
Permission denied means insufficient rights [OK]

Quick Trick: Permission denied means missing write rights on files [OK]

Common Mistakes:

Assuming directory does not exist
Confusing empty directory errors
Thinking rmdir is needed for non-empty directories

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You try to delete a directory reports using rm -r reports but receive the error: rm: cannot remove 'reports/file.txt': Permission denied. What is the most probable cause?

Step 1: Understand the error message

Step 2: Analyze permissions

Step 3: Other options invalid

Final Answer:

Quick Check:

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