搜索和替换工具 [英] Search and replace tool

问题描述

我正在搜索现有工具或编写自己的工具。我甚至考虑过把它写成一种强大的脚本语言;想到PowerShell。如果您使用强大的脚本或应用程序;会是什么？此外，如果可能的话，首选命令行选项。



另外，另一个不错的选择是能够在进行更改之前创建文件的备份。 />


我尝试过：

I am in the process of searching for an existing tool or writing my own. I've even considered writing it a powerful scripting language; PowerShell comes to mind. If you were to use a powerful script or application; what would it be? Also, command line option is preferred, if possible.

Also, another nice nicety would be able to create a backup of the file prior to making the change.

What I have tried:

gci C:\Projects *.config -recurse | ForEach {
  (Get-Content $_ | ForEach {$_ -replace "old", "new"}) | Set-Content $_ 
}

我想要快速而简约的东西。什么都不花哨。

I want something fast and minimal. Nothing fancy.

推荐答案

_ | ForEach {

_ | ForEach {

_ -replaceold，new}）| Set-Content

_ -replace "old", "new"}) | Set-Content

_
}

我想要快速而简约的东西。没什么好看的。

I want something fast and minimal. Nothing fancy.

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