my $button2=$thistab->Button(-text => 'Save', -background => '#00FF00', 
	-foreground => 'black', -command => sub {
		open(NMAPFD, ">nmap.config");	
		print NMAPFD "$nmap_file_loc";
		close(NMAPFD);
		$tabsinside->delete($nb->info("active"));
	} )->pack(-side => 'right', -pady => 2, -anchor => 'e');