Someone
public text v1 · immutable#deb file:///cdrom/ sarge main
deb ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/debian/ testing main
deb-src ftp://sunsite.informatik.rwth-aachen.de/pub/Linux/debian/ testing main
#deb http://security.debian.org/ stable/updates main
deb http://security.debian.org/ testing/updates main