~$ tmp
/tmp/tmp.gSl2r1fKSv$ mkdir etc
/tmp/tmp.gSl2r1fKSv$ touch etc/test
/tmp/tmp.gSl2r1fKSv$ sudo mount /dev/sda5 .
/tmp/tmp.gSl2r1fKSv$ cd etc
/tmp/tmp.gSl2r1fKSv/etc$ ll
total 1532
drwxr-xr-x 165 root root    12288 Jun 17 23:45 ./
drwxr-xr-x  24 root root     4096 Jun  8 19:55 ../
drwxr-xr-x   3 root root     4096 Feb 18 00:31 acpi/
-rw-r--r--   1 root root     3028 Jul 19  2016 adduser.conf
drwxr-xr-x   2 root root    16384 Jun 17 19:16 alternatives/
-rw-r--r--   1 root root      401 Dec 29  2014 anacrontab