in reply to Re^2: Parsing a large file 80GB .gz file and making an output file with specifice columns in this original file.
in thread Parsing a large file 80GB .gz file and making an output file with specifice columns in this original file.

I use the two-argument form because the three-argument form fails for me on Windows, unfortunately:

>perl -we "my $fn= shift; open fh, '|-', 'gunzip', '-cd', $fh or warn 
+$!" foo.gz
List form of pipe open not implemented at -e line 1.

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