drwxr-sr-x 2 17037 209 256 Oct 12 2017 . drwxr-sr-x 400 17037 209 32768 May 1 13:44 .. -rw-r--r-- 1 17037 209 559029 Oct 12 2017 cloud-cloud-services-wu-analyst-paper-or-report-wul12390usen-20171012.pdf