遗留代码的版本控制帮助
我正在为遗留系统寻找某种备份/版本控制方法：
- 系统是用 BASIC 版本开发的。 这是一个解释版本。 程序以一些伪代码的形式保存； 不是纯文本。
- 所有制作程序都存储在同一文件夹树中，并根据类别分为多个文件夹。
- 除了将要修改的程序的先前版本存储到名为 old_versions 的子文件夹中之外，没有颠覆策略。 每个类别文件夹内都有一个 old_versions 子文件夹。 示例：/programs/accounts_payable/old_versions/
- 程序在生产环境中动态修改。
- 系统在Solaris服务器上运行
我想要一些实时备份的方法，每个修改的程序都存储在单独的位置。没什么花哨的。 它不需要进行回滚或更改比较。 它只需要保存程序的最新版本。
谢谢。
PS：是的，我真的很愤怒，也很绝望。
I'm looking for some kind of backup/version-control method for a legacy system:
- Systems are developed in a version of BASIC. It's an interpreted version. Programs are saved in some pseudo-code; not pure text.
- All production programs are stored in the same folder tree, divided into folders depending on the category.
- No subversion strategy, apart from storing the previous version of the program being modified into a subfolder named old_versions. There is one old_versions subfolder within every category folder. Example: /programs/accounts_payable/old_versions/
- Programs are modified on the fly, in the production environment.
- System run on a Solaris server
I would like some method of real-time backup of, every program modified, stored in a separate location. Nothing fancy. It doesn't need to do rollbacks or change-comparisons. It just needs to SAVE THE MOST RECENT VERSION OF THE PROGRAM.
Thanks.
PS: Yes, I'm really angry and desperate.
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在不改变开发流程的情况下，也许一种方法是在 shell 脚本中使用 rsync 或类似的方法，每 xx 分钟拍摄一次快照，并将它们发送到另一个位置。
我认为最好的解决方案是迁移到 VCS，我个人推荐 git 或 svn，并停止在生产中编辑代码。 如果需要，您始终可以使用 svn export 来获取干净的树。
Without changing your development process, perhaps one way would be to use rsync or similar in a shell script to take snapshots every xx minutes, and send them to another location.
I think the best solution would be to migrate to a VCS, personally I'd recommend git or svn, and stop editing code in production. You can always
svn exportto get a clean tree if needed.IBM Tivoli 可能适合您。
我以前以大约 50 美元的价格购买过它。 它监视您设置的文件/文件夹的更改，并将副本（或增量，我不知道）写入您指定的位置。
我希望能给您一个该程序的链接，但在与 IBM 网站进行了 5 分钟的斗争（再次）之后，我沮丧地放弃了。 他们的产品很可靠，但他们的网站或购买方法却不然。
IBM Tivoli might be something for you.
I have purchased it in the past for about 50$. It monitors changes to files/folders you have setup and writes a copy (or delta, I don't know) to a location you specify.
I wish I could give you a link to the program but after fighting 5 minutes with the IBM website (again) I gave up in frustration. Their products are solid, their website or methods to purchase them are, well, not.
如果在生产环境中动态修改软件，我会谦虚地建议实时备份并不能解决您的问题。 它可能会解决错误的结果，但完全忽略根本原因。
If software is being modified on the fly in the production environment I'd humbly suggest that real-time backups are not the solution to your woes. It potentially solves a faulty outcome while completely ignoring the root cause.
你可以看一下 rsnapshot； 请参阅http://www.rsnapshot.org/。 它可以创建目录树的多个快照，使用硬链接文件来节省文件未更改的空间。
You could take a look at rsnapshot; see http://www.rsnapshot.org/. It can make multiple snapshots of a directory tree, using hard-linked files to save space where a file hasn't changed.