从 Perl 迁移到 Powershell 有没有好的参考资料? [英] Are there good references for moving from Perl to Powershell?

问题描述

我不想这么说，但是 powershell 真的很烦我.我似乎无法理解它.我有一本关于这个主题的 O'Reilly 书，我可以看到如何做一些非常强大的东西——这是我似乎无法正确做的简单的东西.

I hate to say it, but powershell is really annoying me. I just cannot seem to get my mind around it. I have an O'Reilly book on the topic, and I can see how to do some extremely powerful stuff -- it's the easy stuff I can't seem to get right.

for /F %x in ('dir EXPRESSION') do @(
   arbitrary-action %x
)

在 Perl 中:

@foo=glob("*");
foreach (@foo)
{
   arbitrary-command $_ ;
}

在 Powershell 中:

I'm dumbfounded.  I can't seem to get it right.

但我不是发送这篇文章，所以有人可以告诉我答案.我不想回答这个简单的问题.我想知道如何解决这个问题，而 Google/Bing 搜索并没有削减它.获取帮助功能是 powershell 很好，但仍然不够.

But I am not sending this post so somebody can tell me the answer. I don't want the answer to this simple question. I want to know how to figure it out, and Google/Bing searches are just not cutting it. The get-help functionality is powershell is nice, but it's still not enough.

我已经编程 20 年了.我已经学习了 BASIC、Fortran、C、Pascal、Perl、C++、C#、BASH 和 CMD 脚本......而且我从来没有遇到过使用 Powershell 时遇到的问题.

I've been programming for 20 years. I've learned BASIC, Fortran, C, Pascal, Perl, C++, C#, BASH and CMD scripting...And never have I had the trouble I'm having with Powershell.

是否没有从 Perl 迁移到 Powershell 的参考资料?发布似乎是一件很简单的事情，但我还没有找到.

Are there no references "out there" for migrating from Perl to Powershell? It seems like such a straightforward thing to publish, but I have yet to find one.

任何帮助将不胜感激.谢谢.

更新:

Any help would be appreciated. Thanks.

Update:

好的，所以这可能不是最好的发布示例.

Okay, so maybe this wasn't the best example to post.

我认为当我交互式地尝试 gci 时，我得到了一个目录列表，我想要的是一个字符串数组.

I think I was thrown off by the fact that when I tried gci interactively, I got a directory listing, where what I wanted was an array of strings.

我坚定了信念并尝试了:
foreach ($foo in gci "*") {回声 $foo;}

I took a leap of faith and tried:

    foreach ($foo in gci "*") {
        echo $foo;
    }



是的，它奏效了.是的，我可以继续进行搜索以解决问题.我想我只是希望找到一个利用与我已经知道的语言的相似性的指南.我知道 Microsoft 发布了 VBScript-to-Powershell 指南，所以我希望有一个 Perl 等价物.
And yeah, it worked. And yes, I can continue to do searches to piece my way through. I guess I was just hoping to find a guide that makes use of the similarity to languages I already know. I know that Microsoft published a VBScript-to-Powershell guide, so I was hoping for a Perl equivalent.

再次感谢
推荐答案
我从未见过这样的指南.我见过一些可以帮助人们从 VBScript 转向 PowerShell 的方法.
I've never seen such a guide.  I've seen something to help people going from VBScript to PowerShell.
Bruce Payette 的 PowerShell in Action 确实有几页介绍了 PowerShell 与 X 脚本语言，但这并不能用作转换指南.
Bruce Payette's PowerShell in Action does have a few pages on PowerShell vs X scripting language, but that won't cut it for a conversion guide.
现在，有一个网站有多种语言的各种结构，因此提供了一个任务，然后根据社区的答案用各种语言解决它......任何人都知道我在谈论?
Now, there was a site out there that had all kinds of constructs in multiple languages, thus providing a task, and then going about solving it in all kinds of languages based on answers from the community...  Anyone know what I'm talking about?

                        
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