Hi Monks,

I have a directory under which i have some files as mentioned below

check.1.ABC.dat.gz
check.1.ABC_TT1.dat
check.1.AB_TT1.dat
check.1.ABC.dat

[download]

I am executing some unix commands on the files like wc, tail

I am using that output from unix commands and placing that output on exceel sheet

open(DETAIL, "> $DetailFilename") or die("Error: $!");
print DETAIL "$DetailFileHeader\n";

opendir( DIR, $dir );
my @files = grep( /$pattern/, readdir(DIR) );
closedir(DIR);
    
chdir($dir);

foreach my $file (@files) {    
if (($file=~ m/^Gkel_/) && (substr($file, -2) eq 'gz')) {
$Gkel_file = $file;
my $result = `gunzip -c $file|tail -1`;
$Count = substr($result,22,8);
system(`gunzip -f $file`);
}
elsif ($file=~ m/^check.*TT1.dat$/)
{
my $result = `wc -l $file`;
my ($count, $file_name) = split(' ',$result);
$result{$hashkey}->[0] = $file_name;
$result{$hashkey}->[1] = $count;
$hashkey++;
}
}
    
opendir( DIR, $dir );
my @files = grep( /$pattern/, readdir(DIR) );
closedir(DIR);
    
chdir($dir);

foreach my $file (@files) {    
if (($file=~ m/^Gkel_/) && (substr($file, -2) ne 'gz')) {
my $result = `wc -l $file`;
my ($count, $file_name) = split(' ',$result);
$file1 = substr($file,5,50);
$Gkel_file1 = $file_name;
$Count1 = $count;
system(`mv $file $file1`);
}
}

for my $key (sort keys %result)
{    
$Count1 = $Count1 - $result{$key}->[1];
print DETAIL "$pattern-2013,$Gkel_file,$Count,$Count,$result{$key}->[0
+],$result{$key}->[1],$file1,$Count1,$Count1,TRUE\n";    
}

[download]

Ouput what i am getting now

Jun-2013    Gkel_check.1.ABC.dat.gz    108418    108418    check.1.ABC
+_TT1.dat    470    ,check.1.ABC.dat    107672    107672    TRUE
Jun-2013    Gkel_check.1.ABC.dat.gz    108418    108418    check.1.AB_
+TT1.dat    278    ,check.1.ABC.dat    108142    108142    TRUE

[download]

Expected Ouput

                                    
Jun-2013    Gkel_check.1.ABC.dat.gz    108,418    108,418    check.1.A
+BC_TT1.dat    470    check.1.ABC.dat 107,670    107,670 TRUE
                            check.1.AB_TT1.dat    278

[download]

In reply to regarding file from the directory and executing some commands and placing the out put on exceel sheet. by Perlseeker_1

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