Multiple choice technology operating systems

To get a recursive list what option is used with "ls" command.

  1. -R

  2. -r

  3. -a

  4. -rs

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The -R flag performs a recursive directory listing, showing contents of all subdirectories. The -r option simply reverses the sort order, while -a shows hidden files. There is no combined -rs flag in standard ls.