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Copes can be >9 #6

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jflournoy opened this issue Jul 8, 2020 · 0 comments
Open

Copes can be >9 #6

jflournoy opened this issue Jul 8, 2020 · 0 comments

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@jflournoy
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copenumber=${OPTARG}
if [[ ! $copenumber =~ ^[0-9]$ ]]; then
echo "ERROR: $copenumber is not a valid integer"
exit 1
fi
;;

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