+ if [ ! -e $NETSFILE ] ; then
+ echo "## This file contains all names of the networks to be started on system startup." > $NETSFILE
+ fi
+
+ if fgrep -q PublicKey `find /etc/tinc -type f` ; then
+ echo "If you are upgrading from version 1.0pre3, make sure you"
+ echo "regenerate the host keys. For more information, refer to"
+ echo "/usr/share/doc/tinc/UPGRADING.txt."
+ fi