saving uncommitted changes in /etc prior to emerge run

hprofile/example-profiles/net/scripts/university.stop

@@ -0,0 +1,25 @@
+#!/bin/bash
+
+# Stop eth0 (ethernet) if it's running
+started=0
+
+if /etc/init.d/net.eth0 status | grep "started" >/dev/null ; then
+	started=1
+fi
+
+if test "${started}" = "1" ; then
+	/etc/init.d/net.eth0 stop
+fi
+
+# Stop eth1 (wireless) if it's running
+started=0
+
+if /etc/init.d/net.eth1 status | grep "started" >/dev/null ; then
+	started=1
+fi
+
+if test "${started}" = "1" ; then
+	/etc/init.d/net.eth1 stop
+fi
+
+modprobe -r eth1 2>/dev/null