Try this. I have replaced your hash with numeric keys with a simple 2D array. You will need to activate the lines marked ##, comment out or remove those marked #test, print to the file your want and build your @files array using readdir.

#!perl
use strict;
use warnings;
my @test = (470,278); #test

my @Gkel=();
my @Gkel_gz=();
my @TT1=();
my @files = qw(
  Gkel_check.1.ABC.dat.gz
  Gkel_check.1.ABC.dat
  check.1.ABC_TT1.dat
  check.1.AB_TT1.dat
);

foreach my $file (@files) {    
  if ( $file =~ m/^Gkel_/ ){
    if ( substr($file, -2) eq 'gz' ) {
     
      ## my $result = `gunzip -c $file|tail -1`;
      ## system(`gunzip -f $file`);
      
      ## my $count = substr($result,22,8);
      my $count = 108418; #test
  
      $Gkel_gz[0] = $file;
      $Gkel_gz[1] = $count;
    } else {
      
      ## my $result = `wc -l $file`;
      ## my ($count, $file_name) = split(' ',$result);
      my $file1 = substr($file,5);  
      my $count = 107948; #test
      ## system(`mv $file $file1`);

      $Gkel[0] = $file1;
      $Gkel[1] = $count;
    }
  } 
  
  if ( $file =~ m/^check.*TT1.dat$/ ){
    ## my $result = `wc -l $file`;
    ## my ($count, $file_name) = split(' ',$result);
    my $count = shift @test; #test
    push @TT1,[$file,$count];
  }
    
}

# Expected
#Gkel_check.1.ABC.dat.gz    108,418    108,418    
#check.1.ABC_TT1.dat    470    
#check.1.ABC.dat 107,670    107,670 TRUE
#check.1.AB_TT1.dat    278       

my $Count  = $Gkel_gz[1];
my $Count1 = $Gkel[1] - $TT1[1]->[1] ;

my @row = ('Jun-2013',
$Gkel_gz[0],$Count,$Count,
$TT1[0]->[0],$TT1[0]->[1],
$Gkel[0],$Count1,$Count1,
'TRUE',
$TT1[1]->[0],$TT1[1]->[1]);
print join ',',@row,"\n"

[download]
poj

In reply to Re^3: regarding file from the directory and executing some commands and placing the out put on exceel sheet. by poj
in thread regarding file from the directory and executing some commands and placing the out put on exceel sheet. by Perlseeker_1

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