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Exam 010-160 Topic 5 Question 33 Discussion

Actual exam question for Lpi's 010-160 exam
Question #: 33
Topic #: 5
What parameter of ls prints a recursive listing of a directory's content? (Specify ONLY the option name without any values or parameters.)

Suggested Answer:

ls -R Explanation The -R parameter of the ls command prints a recursive listing of a directory's content, meaning that it will list not only the files and directories in the current directory, but also the files and directories in all the subdirectories12. For example, if you have a directory structure like this:
/home/user/dir1file1file2dir2file3file4
You can use the command ls -R /home/user/ to list all the files and directories recursively, and the output will look like this:
/home/user/: dir1 dir2
/home/user/dir1: file1 file2
/home/user/dir2: file3 file4
The -R parameter is also known as the --recursive option, which is the long form of the same parameter12.
You can use either -R or --recursive to achieve the same result.
References:
* Use ls Command Recursively - Linux Handbook
* How to List Files Recursively in Linux command line

by Atwood at Dec 06, 2024, 06:36 AM

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