Shell command: namei

$  namei -om ~/.ssh/id_rsa
f: /home/rene/.ssh/id_rsa
 drwxr-xr-x root root /
 drwxr-xr-x root root home
 drwxr-xr-x rene rene rene
 drwx------ rene rene .ssh
 -rw------- rene rene id_rsa