1 $ ls -ld . * */*

     2 drwxr-xr-x ping staff  32768 Apr  2 2010 .

     3 -rw----r-- ping students  31359 Jul 24 2011 manual.txt

     4 -r--rw--w- bob  students   4359 Jul 24 2011 report.txt

     5 -rwsr--r-x bob  students 141359 Jun  1 2013 microedit

     6 dr--r-xr-x bob  staff     32768 Jul 23 2011 src

     7 -rw-r--r-- bob  staff     81359 Feb 28 2012 src/code.c

     8 -r--rw---- emma students    959 Jan 23 2012 src/code.h