awk notes

Others 2020-01-21 19:39:19 views: null

cat quora_duplicate_questions.tsv | awk -F  "\t"  'BEGIN{a=""} {if ($1=="\""){print a""$0;} else if ($5==""){ a=$4; } else if ($5!="" && $6==""){ a=$4"\t"$5; } else i    f (NF >= 6) { print $4"\t"$5"\t"$6;}}' > temp.tsv

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