Strawberry Perl-在Windows中搜索和替换 [英] Strawberry Perl - Search and replace in Windows

问题描述

我正在尝试执行以下命令:

I am trying to execute the following command:

perl -pi -e 's,vaadin-element,color-picker,g' *.* demo/* test/* src/* theme/*/*
(遵循此文档)

perl -pi -e 's,vaadin-element,color-picker,g' *.* demo/* test/* src/* theme/*/*
(following this document)

不幸的是，我使用的Pearl的窗口分布似乎与该命令存在一些问题，因为出现以下错误:

Unfortunately it seems that the window distribution of pearl I use has some issues with the command, as I get the following error:

Can't open *.*: Invalid argument.
Can't open demo/*: Invalid argument.
Can't open test/*: Invalid argument.
Can't open src/*: Invalid argument.
Can't open theme/*/*: Invalid argument.

关于如何解决该问题的任何建议? 预先谢谢你！

Any suggestions on how to fix that? Thank you in advance!

免责声明::我以前从未使用过Pearl，而且绝对没有经验.

Disclaimer: I never used pearl before and have absolutely no experience.

推荐答案

在unix系统中，shell扩展glob并将文件名传递给程序.

In unix systems, the shell expands globs and passes the file names to the program.

$ perl -e'CORE::say for @ARGV' *
file1
file2

另一方面，Windows外壳程序按原样传递值，然后将其留给程序以将它们视为glob(如果需要).

The Windows shell, on the other hand, passes the values as is, and leaves it up to the program to treat them as globs if so desired.

>perl -e"CORE::say for @ARGV" *
*

您可以按照以下步骤进行通配:

You can perform the globbing as follows:

>perl -MFile::DosGlob=glob -e"BEGIN { @ARGV = map glob, @ARGV } CORE::say for @ARGV" *
file1
file2

通常不需要BEGIN块，但是使用-n(由-p隐含)时，它将确保一次足够早的定位.

The BEGIN block isn't generally needed, but it will ensure the globing once and early enough when using -n (which is implied by -p).

-MFile::DosGlob=glob使glob具有类似Windows的语义.例如，它会导致*.*匹配所有文件，即使它们不包含..

The -MFile::DosGlob=glob makes glob have Windows-like semantics. For example, it causes *.* to match all files, even if they don't contain ..

集成:

perl -i -MFile::DosGlob=glob -pe"BEGIN { @ARGV = map glob, @ARGV } s,vaadin-element,color-picker,g" *.* demo/* test/* src/* theme/*/*

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