total 540
drwxr-xr-x 6 root root   4096 Jan  1  1970 efi
drwxr-xr-x 3 root root   4096 Jun 14 16:37 extlinux
drwxr-xr-x 6 root root   4096 Jun 14 18:12 grub
-rw-r--r-- 1 root root 176500 Mar 12  2014 memtest86+.bin
-rw-r--r-- 1 root root 178176 Mar 12  2014 memtest86+.elf
-rw-r--r-- 1 root root 178680 Mar 12  2014 memtest86+_multiboot.bin