--- shadow-4.6-orig/etc/useradd
+++ shadow-4.6/etc/useradd
@@ -1,8 +1,7 @@
 # useradd defaults file
-GROUP=1000
 HOME=/home
 INACTIVE=-1
 EXPIRE=
-SHELL=/bin/bash
+SHELL=/bin/ash
 SKEL=/etc/skel
 CREATE_MAIL_SPOOL=yes