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Convert Wikipedia dump file to tsv
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| perl -nle 'next unless s{^insert\b.+?\bvalues\s*\(}{}i; tr/\t//d; while (m{([^\x27]+?|\x27(?:[^\\]|\\.)*?\x27)(,|\),\(|\);)}g) { $val=$1; $delim=$2; $val=~s/^\x27//; $val=~s/\x27$//; $val=~s/\\n/\\\\n/g; $val=~s/\\(.)/$1/g; push @elems,$val; if ($delim=~m{\)}) { print join("\t", @elems); @elems=(); } }' |
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