backup - 离线同步自动后台

Question

我正在笔记本电脑上处理一些文件，这些文件有时会离线（它运行 winXP）。我想自动将文档备份到远程位置的文件夹中，以便它在后台运行。

我想编辑文档而忘记备份，一旦在线 - 将其全部备份到远程位置，甚至更好 - 到 svn 服务器或支持版本控制的东西。

我想要的东西是：1.免费 2.不会使网络过载太多，而只发送差异。3. 工作 100%

提前致谢

Answer 1

DropBox 可以满足您的所有要求。http://www.getdropbox.com/

此外，它完全跨平台、Windows、Mac、Linux。

最多可释放 2GB。

Answer 2

I like IDrive Online personally. It's Windows/Mac (no Linux), 2 GB free, and here's the important bit: it stores the last 30 revisions of files. And the history for a file isn't counted against your space either; only the most recent version counts. None of the other free online backup solutions I've seen handle versioning as well. It supports continuous backup too. Oh, and they handle being offline beautifully -- even losing connection in the middle of the backup process doesn't bother it.

Answer 3

Dropbox 还保留以前的修订，包括已删除文件的修订。