+# source the system specific configuration
+if [ -f /etc/lsbackups.conf ]
+then
+ . /etc/lsbackups.conf
+fi
+
+# If the noburn file is there then don't burn.
+[ -f "$noburnfile" ] && exit 0
+
+# Discover disk images by looking for .img.md5sum files in $imagedir
+imgmd5=$(ls $imagedir/*.img.md5sum 2>/dev/null | head -n 1)