You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
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{
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for (i = 1; i <= NF; i++) {
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if ($i ~ /^[0-9]+$/)
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continue;
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print $i, " is non-numeric"
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next
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}
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print $0, "is all numeric"
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}
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