unshareall.sh revision 7c478bd95313f5f23a4c958a745db2134aa03244
#!/sbin/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]
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# CDDL HEADER END
#
# Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T
# All Rights Reserved
#ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */
# unshareall -- unshare resources
USAGE="unshareall [-F fsys[,fsys...]]"
fsys=
set -- `getopt F: $*`
if [ $? != 0 ] # invalid options
then
echo $USAGE >&2
exit 1
fi
for i in $* # pick up the options
do
case $i in
-F) fsys=$2; shift 2;;
--) shift; break;;
esac
done
if [ $# -gt 0 ] # accept no arguments
then
echo $USAGE >&2
exit 1
fi
if [ "$fsys" ] # for each file system ...
then
fsys=`echo $fsys|tr ',' ' '`
else # for every file system ...
fsys=`sed 's/^\([^# ]*\).*/\1/' /etc/dfs/fstypes`
fi
for i in $fsys
do
for path in `sed -n "s/^\([^ ]*\)[ ]*[^ ]*[ ]*${i}.*/\1/p" /etc/dfs/sharetab`
do
/usr/sbin/unshare -F $i $path
done
done