linux-bsd-unix 技术文档 » unix系统下的文件恢复.htm

目前能够威胁Unix系统平台的病毒并不多见

<P>从磁盘浏览器中可以看到该文件存储在磁盘上的全部内容。我们可以通过鼠标从磁盘浏览器中直接选择需要恢复的文件内容，把它们保存到一个新建文件中去，就完成了对该文件的恢复。这种方法的限制在于必须对文件内容有一定的了解，而且能够恢复的文件格式限于ASCII码文件。 
</P>
<P>从以上的恢复方法可以看出，即使使用FinalData这样的专业工具，在没有预装、没有任何备份的情况下完全恢复原有文件也是相当困难的。作为Unix系统管理员或者对数据安全非常关心的用户，养成良好的数据备份习惯，以及预先安装类似FinalData这样的专业恢复工具，是维护数据安全的重要保障。 
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