--- 10-mtu.orig	2011-04-07 19:19:11.000000000 +0100
+++ 10-mtu	2011-09-25 23:31:42.000000000 +0100
@@ -10 +10 @@
-		if ifconfig "$interface" mtu "$new_interface_mtu"; then
+		if ip link set dev "$interface" mtu "$new_interface_mtu"; then
@@ -24 +24 @@
-		ifconfig "$interface" mtu "$mtu"
+		ip link set dev "$interface" mtu "$mtu"
--- 30-hostname.orig	2011-09-25 23:27:01.000000000 +0100
+++ 30-hostname	2011-09-25 23:35:13.000000000 +0100
@@ -24 +24 @@
-		hostname "$1"
+		sysctl -w kernel.hostname="$1"