drwxr-xr-x   2 root     root         4096 Jul  6  2006 .
drwxr-xr-x   5 wilson   users        4096 Mar  1  2017 ..
-rw-r--r--   1 root     root          180 Jul  6  2006 Makefile
-rw-r--r--   1 root     root         1042 Jul  6  2006 README
-rw-r--r--   1 root     root         2897 Jul  6  2006 int.c
-rw-r--r--   1 root     root           56 Jul  6  2006 int.lnk