saving uncommitted changes in /etc prior to emerge run

init.d/loopback

@@ -1,4 +1,4 @@
-#!/sbin/runscript
+#!/sbin/openrc-run
 # Copyright (c) 2013 William Hubbs <w.d.hubbs@gmail.com>
 # Released under the 2-clause BSD license.
 
@@ -6,14 +6,14 @@ description="Configures the loopback interface."
 
 depend()
 {
-	keyword -jail -prefix -vserver
+	keyword -jail -prefix -systemd-nspawn -vserver
 }
 
 start()
 {
 	if [ "$RC_UNAME" = Linux ]; then
 		ebegin "Bringing up network interface lo"
-		if type ip > /dev/null 2>&1; then
+		if command -v ip > /dev/null 2>&1; then
 			ip addr add 127.0.0.1/8 dev lo brd + scope host
 			ip route add 127.0.0.0/8 dev lo scope host
 			ip link set lo up