I typed ls -l and it shows “Number of hard links. This number counts the number of child directories and files. This number includes the parent directory link (…) and current directory link (.).” I am confused here.
As you can see the screenshot below, the action directory has more than 4 files and directories. I would like know why commad ls -l at movies directory showing only 4 for action directory. Should .txt file also have to be counted as a file?
This is the exercise link regarding to my question: