drwxrwxr-x 2 1011 1014 4 May 30 2022 . drwxr-xr-x 1030 1011 1014 1031 Mar 17 06:07 .. -r--r--r-- 1 1011 1014 10607269 May 30 2022 ELXSI_6400_Brochure.pdf -r--r--r-- 1 1011 1014 10602423 Jan 26 2008 ELXSI_System_6400_System_Architecture_Oct83.pdf