comment on

Hello perlmonks! I need some advice, I got this file:
Rank Gene Symbol Definition Clusters Enriched Clusters Interactors Drugs Fold Change Pvalue

1 IL1B interleukin 1 beta 11 10 1 21 1.6227 0.0112

2 PSMD6 proteasome 26S subunit, non-ATPase 6 7 7 10 0 0.6027 0.0300

and I want to write another file with only the names of genes(Gene Symbol).
My code:

#!usr\bin\perl -w
open HUBFILE,"1048_undefined.tsv";
@hub=();
while(my $line = <HUBFILE>){
        if($line=~m/\d \t (\w+) \t \.+/g){
        push(@hub,$1);
            }
            }close HUBFILE;
    open OUT,">hubs.txt";
    print OUT "HUB:$hub[0]\n";
    close OUT;
[download]

I'm new in programming and trying to learn perl for biology.

In reply to Got some problem with read write file by SilverWol

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