mirror of https://github.com/n-hys/bash.git
63 lines
1.2 KiB
Plaintext
63 lines
1.2 KiB
Plaintext
# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <http://www.gnu.org/licenses/>.
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#
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#Time-stamp: <95/06/07 07:40:40 hrue@imf.unit.no>
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getop () {
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local OPTIND=1
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local OPTERR=1
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echo getop: OPTERR=$OPTERR
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while getopts ab arg "$@"; do
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case $arg in
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a)
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echo a here
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;;
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b)
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echo b here
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;;
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:|?|*)
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echo something else here
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;;
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esac
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done
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echo getop: OPTIND=$OPTIND
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}
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OPTIND=
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OPTERR=0
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echo OPTERR=$OPTERR
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while getopts ab arg; do
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case $arg in
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a)
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echo a here
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;;
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b)
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echo b here
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;;
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:|?|*)
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echo something else here
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;;
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esac
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done
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echo OPTIND=$OPTIND
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getop "$@" -d -e
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echo OPTIND=$OPTIND
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echo OPTERR=$OPTERR
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