pi@raspberrypi:/home $ cd /
pi@raspberrypi:/ $ ls
bin  boot  dev  etc  home  lib  lost+found  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var
pi@raspberrypi:/ $ cd /home
pi@raspberrypi:/home $ ls
kodi  pi
pi@raspberrypi:/home $ cd kodi
pi@raspberrypi:/home/kodi $ ls
pi@raspberrypi:/home/kodi $ ls -l
total 0
pi@raspberrypi:/home/kodi $ cd ..
pi@raspberrypi:/home $ cd..
-bash: cd..: comando não encontrado
pi@raspberrypi:/home $ cd ..
pi@raspberrypi:/ $ ls
bin  boot  dev  etc  home  lib  lost+found  media  mnt  opt  proc  root  run  sbin  srv  sys  tmp  usr  var
pi@raspberrypi:/ $ ~