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Linux list directories or files only


List directories only:

  ls  -d */
    or
  ls  -l | grep ^d

Sample output:
[root@mroot@mXserver ]# ls  -d */
archive/   2015/  water/  linux5/  divine/
archive2/  diff/  sea/    unix7/   divine/

Sample output:
[root@mXserver ]# ls  -l | grep ^d
drwxr-xr-x 5 root root       0 Oct 19 13:10 archive
drwxrwxrwx 2 root   98       0 Nov  6  2013 archive2
drwxr-xr-x 3 root   98       0 Oct 19 12:59 2015
drwxrwxrwx 2 root   98       0 Jun  3  2014 diff
drwxr-xr-x 4 root   98       0 Oct 22 13:15 sea
drwxr-xr-x 3 root   98       0 Oct 22 13:18 water
drwxr-xr-x 3 root   98       0 Oct 22 11:23 linux5
drwxr-xr-x 3 root   98       0 Oct 19 16:53 unix7
drwxr-xr-x 3 root   98       0 Oct 19 16:32 divine
drwxr-xr-x 3 root   98       0 Oct 19 15:11 divine


To list files only:

  ls  -l | grep ^-

To dig further: man ls

Thoughts to ponder:

^  = regex expression for anything that starts or begins with
^d = will return all directories since ls output all directories begins with "d"
^- = will return all files only since files listing with ls begins with "-"

Of course there's a lot of ways to do it, your mileage may vary. But for Linux starters that would be a good start to remember those commands.


Cheers..Till next time..
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