使用powershell将多个数组写入csv中的列答案

【问题标题】：write multiple arrays as columns in csv using powershell使用powershell将多个数组写入csv中的列
【发布时间】：2022-09-23 16:43:18
【问题描述】：

我有下面的代码，在其中我在不同的数组中获取所需的数据。该数组具有列标题和与之关联的值

$GetEnabledControls=@()
$CiphersTable=@()
$HashesTable=@()
$KeyTable=@()
$ServersTable=@()
$ClientsTable=@()

$GetEnabledControls = Get-ChildItem \"HKLM:\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\" -Recurse | ForEach-Object {
   Get-ItemProperty $_.PSPath | Where-Object { $_.Enabled -ne \'0\' }
}

foreach($entry in $GetEnabledControls)
{    
    
    $PSPath =$entry.PSPath
    $regex = \"Microsoft.PowerShell.Core\\Registry::HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\SecurityProviders\\SCHANNEL\\\"
    $ShortPath = $PSPath.Replace($regex,\"\")
    $SplitShortPath = $ShortPath.Split(\"\\\")
    $type = $SplitShortPath[0]
    $value = $SplitShortPath[1]

    if($type -eq \'Ciphers\'){
    $CiphersTable += [PSCustomObject]@{
    $type = $value
   }
   }
    if($type -eq \'Hashes\'){
    $HashesTable += [PSCustomObject]@{
    $type = $value
   }
   }
    if($type -eq \'KeyExchangeAlgorithms\'){
    $KeyTable += [PSCustomObject]@{
    $type = $value
   }
   }       
    if($type -eq \'Protocols\'){

    $GetChild = $entry.PSChildName
    if($GetChild -eq \'Server\'){
    $type=\'Server Protocols\'
    $ServersTable += [PSCustomObject]@{
    $type = $value
    }
    }
    else
    {
    if($GetChild -eq \'Client\'){
    $type=\'Client Protocols\'
    $ClientsTable += [PSCustomObject]@{
    $type = $value
   }
   }
   }
   }

}

上面的每个数组都有如下数据

$CiphersTable=@()

Ciphers    
-------    
AES 128/128
AES 256/256

$HashesTable=@()

Hashes
------
SHA256
SHA384
SHA512

$KeyTable=@()

KeyExchangeAlgorithms
---------------------
ECDH                 
PKCS

请让我知道如何将这些数据写入 csv 中的单独列。需要在 csv 文件中如下所示的输出

Ciphers      Hashes  KeyExchangeAlgorithms
AES 128/128  SHA512  ECDH
AES 256/256  SHA384  PKCS
             SHA512

标签： powershell

【解决方案1】：

我不太确定为什么你会想要这样的数据，因为它不是真正的 csv，但这里有......

# set up some test data

$CiphersTable = @(
    [pscustomobject] [ordered] @{ "Ciphers" = "AES 128/128" },
    [pscustomobject] [ordered] @{ "Ciphers" = "AES 256/256" }
)

$HashesTable = @(
    [pscustomobject] [ordered] @{ "Hashes" = "SHA256" },
    [pscustomobject] [ordered] @{ "Hashes" = "SHA384" },
    [pscustomobject] [ordered] @{ "Hashes" = "SHA512" }
)

$KeyTable = @(
    [pscustomobject] [ordered] @{ "KeyExchangeAlgorithms" = "ECDH" },
    [pscustomobject] [ordered] @{ "KeyExchangeAlgorithms" = "PKCS" }
)

# convert it to the desired structure

$max = @( $CiphersTable.Length, $HashesTable.Length, $KeyTable.length ) | sort-object | Select-Object -last 1
$data = 0..($max-1) | foreach {
    [pscustomobject] [ordered] @{
        "Ciphers" = if( $_ -lt $CiphersTable.Length ) { $CiphersTable[$_].Ciphers };
        "Hashes"  = if( $_ -lt $HashesTable.Length ) { $HashesTable[$_].Hashes };
        "KeyExchangeAlgorithms" = if( $_ -lt $KeyTable.Length ) { $KeyTable[$_].KeyExchangeAlgorithms }
    }
}

$data | Format-Table

# Ciphers     Hashes  KeyExchangeAlgorithms
# -------     ------- ---------------------
# AES 128/128 SHA256  ECDH
# AES 256/256 SHA384  PKCS
#             SHA512

# convert it to csv if you want to write it to a file

$csv = $data | ConvertTo-Csv -NoTypeInformation
$csv

# "Ciphers","Hashes","KeyExchangeAlgorithms"
# "AES 128/128","SHA256","ECDH"
# "AES 256/256","SHA384","PKCS"
# "","SHA512",""

【讨论】：

感谢您的答复。我试过你的代码，但收到错误The assignment expression is not valid. The input to an assignment operator must be an object that is able to accept assignments, such as a variable or a property. At E:\VMBuild\IISCrypto.ps1:78 char:9 + "KeyExchangeAlgorithms" = if( $_ -lt $KeyTable.Length ) { $Ke ...
修复了上述问题。 ; 在 Ciphers }..... 的末尾丢失。但是在将其写入 csv 文件时，它正在写入数值而不是数据。这是通过编写$data 本身来解决的。再次感谢您的帮助
啊，是的。这是 Windows PowerShell 和 PowerShell Core 之间的兼容性问题。我已经修复了代码，现在可以在 WIndows PowerShell 和 PowerShell Core 中工作......