如何从命令行启动一个ruby脚本只是它的名称？ [英] How to I launch a ruby script from the command line by just its name?

问题描述

在Windows上，我可以像这样运行我的ruby脚本：

On windows, I can run my ruby script like this:

> ruby myscript.rb

但我想设置的东西，所以我只能这样做？ 。

but I want to set things up so that I can just do this instead?..

> myscript.rb

我如何做？我知道这是可能的，因为我最近从一台电脑移动到一台没有（还）的新电脑。

How do I do this? I know it's possible because I've recently moved from one PC that had this set up to a new PC that doesn't (yet).

推荐答案

将.rb文件扩展名与ruby解释器关联。
在Windows XP上，一种方法是在文件浏览器中选择工具|文件夹选项，并在文件类型选项卡中设置关联。

Associate the ".rb" file extension with the ruby interpreter. On Windows XP, one way to do this is to select "Tools|Folder options" in the file explorer, and to setup the association in the "File types" tab.

另一种方法是在命令行上输入以下命令，为您创建此文件关联：

Another way would be to enter the following on the commandline which creates this file association for you:

assoc .rb=RubyScript
ftype RubyScript=ruby.exe %1 %*

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