total 4
drwxrwxr-x  4 root          512 Oct 12 02:04 .
drwxr-xr-x 10 root          512 Sep  8 22:19 ..
drwxr-xr-x  6 amgreene     1024 Oct 12 07:42 ca
drwxr-xr-x  2 root          512 Sep  8 20:17 ca-tar