i.publickey revision 7c478bd95313f5f23a4c958a745db2134aa03244
#!/bin/sh
#
# CDDL HEADER START
#
# The contents of this file are subject to the terms of the
# Common Development and Distribution License, Version 1.0 only
# (the "License"). You may not use this file except in compliance
# with the License.
#
# You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
# or http://www.opensolaris.org/os/licensing.
# See the License for the specific language governing permissions
# and limitations under the License.
#
# When distributing Covered Code, include this CDDL HEADER in each
# file and include the License file at usr/src/OPENSOLARIS.LICENSE.
# If applicable, add the following below this CDDL HEADER, with the
# fields enclosed by brackets "[]" replaced with your own identifying
# information: Portions Copyright [yyyy] [name of copyright owner]
#
# CDDL HEADER END
#
#
#ident "%Z%%M% %I% %E% SMI"
#
# Copyright (c) 1993 by Sun Microsystems, Inc.
#
PATH="/usr/bin:/usr/sbin:${PATH}"
export PATH
while read src dest
do
if [ ! -f $dest ] ; then
cp $src $dest
else
#
# determine whether existing etc/system file is based on
# the same one being installed. If so, no need to update it.
#
newrev=`sed -n 's/^.*\(@(#)publickey.*\)\".*/\1/p' $src`
oldrev=`sed -n 's/^.*\(@(#)publickey.*\)\".*/\1/p' $dest`
if [ "$oldrev" != "$newrev" ] ; then
grep '^[ ]*#' $src > /tmp/newcomment.$$ \
2>/dev/null
sed '1,/# a new one/d' $dest > /tmp/oldcontent.$$ \
2>/dev/null
cat /tmp/newcomment.$$ /tmp/oldcontent.$$ > $dest
rm -f /tmp/newcomment.$$ /tmp/oldcontent.$$
fi
fi
done
exit 0