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# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
#
aflag=
bflag=
while getopts :ac name "$@"
do
case $name in
a) aflag=1 ;;
c) cflag=1 ;;
?) exit 2;;
esac
# this came in in a bug report -- it's really a usage error
# but it shouldn't cause the shell to crash
shift
done
if [ ! -z "$aflag" ] ; then echo -a specified ; fi
if [ ! -z "$cflag" ] ; then echo -c specified ; fi
if [ "$OPTIND" -gt 1 ]
then
shift $(( $OPTIND - 1 ))
fi
echo remaining args: "$*"
exit 0
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