$ ls -la
total 36
drwxr-xr-x 2 tinyos tinyos 4096 Jan  2 10:42 .
drwxr-xr-x 5 tinyos tinyos 4096 Jan  2 10:41 ..
-rw-r--r-- 1 tinyos tinyos   97 Jan  2 10:41 File1.txt
-rw-r--r-- 1 tinyos tinyos   85 Jan  2 10:41 File2.txt
-rw-r--r-- 1 tinyos tinyos   74 Jan  2 10:41 File3.txt
-rw-r--r-- 1 tinyos tinyos  651 Jan  2 10:42 test.pl