Untested (assuming 2500 lines as cut-of)
- my @csv_files = map { $_->[0] } sort { $a->[1] <=> $b->[1] } map { [ $_, -s ] } glob "*.csv"
- my @csv = map { @{csv (in => $_, headers => "skip")} } @csv_files;
- use Text::CSV_XS qw( csv );
use PerlIO::via::gzip; my $n = "0000"; while (@csv) {
- open my $fh, ">:via(gzip)", "new".$n++.".csv.gz";
csv (in => [ splice @csv, 0, (@csv > 2500 ? 2500 : $#csv) ], out => $fh);} }
Enjoy, Have FUN! H.Merijn
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