| # 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 |