17 lines
469 B
Plaintext
17 lines
469 B
Plaintext
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set -- -q -w e -r -t -y
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echo "*** no OPTIND, optstring:'w:et' args:$*"
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var=QWERTY
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OPTARG=ASDFGH
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while getopts "w:et" var; do
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echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
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done
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echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
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set -- -w 1 -w2 -w -e -e -t -t
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echo "*** OPTIND=0, optstring:'w:et' args:$*"
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OPTIND=0
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while getopts "w:et" var; do
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echo "var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
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done
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echo "exited: var:'$var' OPTIND:$OPTIND OPTARG:'$OPTARG'"
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