drwxr-xr-x root/root usr/ drwxr-xr-x root/root usr/bin/ -rwxr-xr-x root/root usr/bin/xbacklight drwxr-xr-x root/root usr/share/man/ drwxr-xr-x root/root usr/share/man/man1/ -rw-r--r-- root/root usr/share/man/man1/xbacklight.1x.gz drwxr-xr-x root/root usr/share/