saving uncommitted changes in /etc prior to emerge run

paludis/hooks/ebuild_postinst_post/pulseaudio_no_exec.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+source "${PALUDIS_EBUILD_DIR}/echo_functions.bash"
+
+# e.g. use for ns2
+
+if [[ "${CATEGORY}/${PN}" == "media-sound/pulseaudio" ]] ; then
+	einfo "removing executable bit from '/usr/bin/pulseaudio!'" 
+	chmod -x /usr/bin/pulseaudio
+fi
+