deb http://httpredir.debian.org/debian/ stretch main contrib non-free
deb-src http://httpredir.debian.org/debian/ stretch main contrib non-free


deb http://security.debian.org/debian-security stretch/updates main contrib non-free
deb-src http://security.debian.org/debian-security stretch/updates main contrib non-free


# deb http://httpredir.debian.org/debian/ stretch-backports main