从 ini 创建到 powershell 的输出 - 高级

Question

我正在尝试使用 PSIni module 命令 Get-IniContent 从 .ini 文件中提取数据。我有一个有效的脚本，但它生成的数据比我需要的多。

我的 ini 文件如下所示：

[General settings]
gensetting1=random
gensetting2=random
gensetting3=random

[KPROD]
setting1=1
setting2=2
setting3=3
setting4=4

[KTEST]
setting1=1
setting2=2
setting3=3
setting4=4

[KDEV]
setting1=1
setting2=2
setting3=55
setting4=4

我想从我的输出中排除 [General settings] 中的任何内容。我想看到的唯一数据是 [KPROD] 部分键和值以及 [KDEV] 和 [KTEST] 部分中与 [KPROD] 中的值不同的任何值。

这是我当前的代码：

ipmo psini
$ini = Get-IniContent "C:\Temp\test1.ini"
Foreach ($key in $ini.keys) {
Write-Host $key ;
Write-Host "Settings1 and Settings2 are set to:"
($ini[$key].GetEnumerator() | Where-Object {
$_.key -like "Setting1" -or
$_.key -like "Setting2" } | Format-Table -HideTableHeaders | Out-
String).trim();
Write-Host "Setting3 is set to: " ;
($ini[$key].GetEnumerator() | Where-Object {
$_.key -like "Setting3" } | Format-Table -HideTableHeaders | Out-
String).trim();
Write-Host "Setting4 is set to:" ;
($ini[$key].GetEnumerator() | Where-Object {
$_.key -like "Setting4" } | Format-Table -HideTableHeaders | Out-
String).trim();
Write-host "" 
}
Read-Host -Prompt "Press Enter to exit"

当前结果如下：

General settings
Settings1 and Settings2 are set to:

Setting3 is set to:  

Setting4 is set to:


KPROD
Settings1 and Settings2 are set to:
setting1                       1
setting2                       2
Setting3 is set to: 
setting3                       3
Setting4 is set to:
setting4                       4

KTEST
Settings1 and Settings2 are set to:
setting1                       1
setting2                       2
Setting3 is set to: 
setting3                       3
Setting4 is set to:
setting4                       4

KDEV
Settings1 and Settings2 are set to:
setting1                       1
setting2                       2
Setting3 is set to: 
setting3                       55
Setting4 is set to:
setting4                       4

Press Enter to exit:

我希望输出如下所示：

KPROD
Settings1 and Settings2 are set to:
setting1                       1
setting2                       2
Setting3 is set to: 
setting3                       3
Setting4 is set to:
setting4                       4

KMDEV
Setting3 is set to: 
setting3                       55

Answer 1

我认为这可以满足您的需求：

Import-Module PSIni
$Ini = Get-IniContent 'Example.ini'

#List the name and value of all the KPROD keys
Write-Host "`nKPROD Settings"
$Ini['KPROD'].Keys | ForEach-Object { "$_ is set to $($Ini['KPROD'].$_)" }

#Use a ForEach loop so we don't have to duplicate code to check the two other sections
ForEach ($Section in 'KTEST','KDEV') {
    Write-Host "`n$Section Settings"

    $Ini[$Section].Keys | ForEach-Object {
        #Uses a ForEach-Object loop to check through all of the Keys in the current section and compare them to the same named key in the KPROD section, outputting them if they differ   
        If ($Ini[$Section].$_ -ne $Ini['KPROD'].$_) { "$_  is set to $($Ini[$Section].$_)" }
    }
}

如果您不熟悉它，上面使用的是 ForEach-Object 循环中存在的自动变量 $_，并且在每次迭代中都包含正在枚举的当前项，其中我们的案例是我们正在检查的部分中的设置名称。

从 ini 创建到 powershell 的输出 - 高级

Creating an output to powershell from an ini - Advanced

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ini