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Re: Parsing a large file 80GB .gz file and making an output file with specifice columns in this original file.

by Anonymous Monk
on Jul 16, 2013 at 11:13 UTC ( #1044551=note: print w/replies, xml ) Need Help??


in reply to Parsing a large file 80GB .gz file and making an output file with specifice columns in this original file.

maybe http://stackoverflow.com/questions/1533067/what-is-the-best-way-to-gunzip-files-with-perl, its says PerlIO::via::gzip employs the tricks available to make IO::Uncompress::Gunzip perform the fastest
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[james28909]: well i have officially wore my brains out on hash refs and array refs and hash of arrays
[james28909]: push @{$hash{$ref}}, $this, $that, $the_other;
[james28909]: for 0 .. 3 {print $hash{$ref}}$_;
[james28909]: or i guess that is a hash ref
[james28909]: hash of array ref <.<
[james28909]: im also about to embark on porting the discord api to perl, without having to have 400 dependencies...
[james28909]: would be nice to link doscord to irc and other services

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