一个非常简单但实用的磁盘填充程序，很适用于保密检查。我们知道通过delete键删除了一个文件，删除的只是逻辑上的文件名，文件物理内容在硬盘上没有真正删除掉，当进行保密检查时，依然可以把电脑上的该文件恢复出来（或者“保密”等关键字找出来），通过这个小程序可以把逻辑上不存在的文件全部覆盖掉，这样可以轻松逃过保密检查了：）-A very simple but useful program filled disk, it is applicable to confidential inspection. We know that through the delete key to delete a file, delete the only logical file name, the physical contents of a document on your hard drive has not really removed, when the confidentiality of inspection, would still be able to computer out of the file to restore (or　confidential　and other keywords to find out), through which small programs can be a logical file does not exist out of all the coverage, so that confidentiality can easily escape checked:)