-
-deb http://mirrors.linode.com/debian stretch main
-deb-src http://mirrors.linode.com/debian stretch main
-
-deb http://security.debian.org/ stretch/updates main
-deb-src http://security.debian.org/ stretch/updates main
-
-deb http://mirrors.linode.com/debian stretch-updates main
-deb-src http://mirrors.linode.com/debian stretch-updates main
-
-deb http://mirrors.linode.com/debian unstable main
-deb-src http://mirrors.linode.com/debian unstable main