total 20
drwxr-xr-x  5 root root 4096 Jun 11 22:19 .
drwxr-xr-x 24 root root 4096 Jun 10 23:04 ..
drwxr-xr-x  6 root root 4096 May 16 13:20 4.4.0-78-generic
drwxr-xr-x  6 root root 4096 Jun 10 11:07 4.4.0-78-generic-tuxonice
drwxr-xr-x  6 root root 4096 Jun 10 23:05 4.4.0-79-generic