12 lines
171 B
Plaintext
12 lines
171 B
Plaintext
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# $FreeBSD$
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export key='must contain this'
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unset x
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r=$(ENV="\${x?\$key}" ${SH} -i +m 2>&1 >/dev/null <<\EOF
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exit 0
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EOF
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) && case $r in
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*"$key"*) true ;;
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*) false ;;
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esac
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