--- elwix/config/rc.subr	2020/06/11 00:51:37	1.10.2.11
+++ elwix/config/rc.subr	2021/07/16 18:35:50	1.12
@@ -4,7 +4,7 @@
 # (C) AITNET ltd - Sofia/Bulgaria <office@aitnet.org>
 #    by Michael Pounov <misho@elwix.org>
 #
-# $Id: rc.subr,v 1.10.2.11 2020/06/11 00:51:37 misho Exp $
+# $Id: rc.subr,v 1.12 2021/07/16 18:35:50 misho Exp $
 #
 
 ### Dont edit this file !!!
@@ -148,7 +148,7 @@ MakeFS_etc()
 	chmod 0600 $1/etc/ssh/ssh_host_ecdsa_key;
 	chmod 0600 $1/etc/ssh/ssh_host_ed25519_key;
 
-	chmod 0440 $1/etc/sudoers;
+#	chmod 0440 $1/etc/sudoers;
 
 	mkdir -p $1/etc/mqtt;
 	chgrp -R 883 $1/etc/mqtt;
@@ -226,6 +226,11 @@ InstallList()
 	sed -nE -e 's/^ *([^ #]+) */\1/p' < $1 | tr ':' '\n' >$TMPFILE
 	cd $2
 	for i in $(cat $TMPFILE); do
+		if [ ! -f $i ]; then
+			rm -f $TMPFILE
+			echo "Error:: File not found $i"
+			exit 1
+		fi
 		if [ -x $i ]; then
 			echo "Strip '$i'"
 			${CEXEC} chflags -f noschg $i
@@ -314,5 +319,18 @@ StripFiles()
 		done
 		cd -
 		rm -f $TMPFILE
+	fi
+}
+
+# $1 = file_pattern
+# $2 = From dir
+# $3 = To dir
+InstallLinks()
+{
+	if [ -d "$2" ]; then
+		cd $2
+		find . -type l -name "$1" | 
+			tar -cvf - -T - | tar -C $3 -xf -
+		cd -
 	fi
 }