~$ tmp
/tmp/tmp.TL99Fm5BtO$ mkdir a
/tmp/tmp.TL99Fm5BtO$ sudo mount /dev/sda5 .
/tmp/tmp.TL99Fm5BtO$ cd a
/tmp/tmp.TL99Fm5BtO/a$ ll
total 8
drwxrwxr-x  2 christoph christoph 4096 Jun 19 14:55 ./
drwxr-xr-x 24 root      root      4096 Jun  8 19:55 ../