Thank you, but I tried but it doesn't work...It only print legami idrofobici: legami idrogeno: so the script runs but it doesn't do what I want...

#!/usr/local/bin/perl
use strict;
use warnings;
use LWP::Simple;
open (IN, "</home/nerone/Desktop/lig/1xmj.pl") || die "impossibile apr
+ire il file";

my ( @hydrophobic , @residue );

while ( my $r = <DATA> )
{
  if ( $r=~ m/Hydrophnam_size Center/ .. $r =~ /Hydrophnam_size/ )
  {
    push @hydrophobic , $r;
    next;
  }

  if( $r=~ m/Nligresnam_size Center/ .. $r =~ /Nligresnam_size/)
  {
    push @residue , $r;
  }
}

printf "legami idrofobici: %s\n" , join '' , @hydrophobic;

printf "legami idrogeno: %s\n" , join '' , @residue;

__DATA__

[download]

I don't know well that synthax....but it doesn't work

In reply to Re^2: problems with pattern match by paola82
in thread SOLVED:problems with pattern match by paola82

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