Thanks for suggesting the solution ...I got the script working ... 
use CGI;
my $html= new CGI;
my $file= $html->param('a');
my $filepath= "/var/www/upload/$file";

print ("Content-Type:application/x-download\n");
print "Content-Disposition: attachment; filename=$file\n\n";

open FILE, "< $filepath" or die "can't open : $!";
binmode FILE;
local $/ = \10240;
while (<FILE>){
    print $_;
}

    close FILE;
#unlink ($filepath);

[download]

In reply to Re^6: Perl CGI to download files via web browser by tanuj
in thread Perl CGI to download files via web browser by tanuj

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