DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=8.04
DISTRIB_CODENAME=hardy
DISTRIB_DESCRIPTION="Ubuntu 8.04.4 LTS"

Ausgabe zu  ls -al /etc/apt/sources.list.d/

insgesamt 8
drwxr-xr-x 2 root root 4096 2008-04-22 17:20 .
drwxr-xr-x 4 root root 4096 2011-10-09 12:37 ..