volgens mij geen typfout
luc@luc-desktop:~$ cd
luc@luc-desktop:~$ ls
Afbeeldingen Documenten Examples Muziek Sjablonen
Bureaublad downloads leftturn.wmv Openbaar Video's
luc@luc-desktop:~$ cd Documenten
luc@luc-desktop:~/Documenten$ ls
dLAN-linux-package-v4 Screenshot.png
install_flash_player_10_linux.tar.gz WPA_Supplicant.tgz
pclinuxos-gnome-2009.1.iso
luc@luc-desktop:~/Documenten$ sudo chmod 777 dLan-linux-package-v4
[sudo] password for luc:
Sorry, try again.
[sudo] password for luc:
chmod: cannot access `dLan-linux-package-v4': No such file or directory
luc@luc-desktop:~/Documenten$