save point adding exclusions

restore.lib.bash

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+# Extra functions for restore scripts
+
+function exclusions () {
+    # rebuild installed_packages file minus those listed in the exclusions file
+    
+    mv installed_packages installed_packages.orig
+    grep -vf exclusions installed_packages.orig  > installed_packages
+
+}