| ls |
For each file that is a directory, ls lists the contents of the directory; for each file that is an ordinary file, ls repeats its name and any other information requested. |
-a,-F,-l,-lt,-ld,-E
$ ls
dante dir1 dir3
$ ls -l
-rwxr-xr-x 1 user2 staff 110 Apr 19
dante
drwxr-xr-x 5 user2 staff 110 Apr 19
dir1
drwxr-xr-x 4 user2 staff 110 Apr 19
dir3
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