use Archive::Tar;
my $meinedoofendaten = "eydatencool";
my $tar = Archive::Tar->new();
%opthashref = {FILE => 'superdatei.txt', DIR => '/unterverzeichnis/test/'};
$tar->add_data('/test/superdatei.txt',$meinedoofendaten, %opthashref);
$tar->add_files('/var/www/web1/html/amdcpusetup.exe');
$tar->write("archive2.tar");