PowerShell脚本帮助-从现有CSV文件获取ACL，然后附加到新的CSV文件

我有一个名为“C:\testing\blah.CSV”的CSV文件，格式如下：

"Agent Name","Agent Type","File Name","Location","Added (GMT)","Created (GMT)","Last Modified (GMT)","File Size (Bytes)","File Size","Extension","Incident Type","Flagged","Ignored","Location + File Name"
"Server","file","blah5.txt","\\127.0.0.1\c$\temp","10/8/2020 21:13","10/8/2020 19:33","10/8/2020 16:26","10723331","10.23 (MB)","txt","ssn_medium_data_discover","FALSE","FALSE","\\127.0.0.1\c$\temp\blah5.txt"

我想在blah.csv文件的“Location+File Name”列上运行Powershell命令“get acl”，并将其输出到一个新的csv，其中Owner和AccessToString作为新列。到目前为止，我运气不太好-以下是我的代码：

$file2 = import-csv -path "C:\testing\blah.csv"

ForEach ($file in $file2) {
   get-acl -path $file."Location + File Name" | Select-Object Owner,AccessToString 
    }

---

你能指引我正确的方向吗？最终结果应该是原始csv中的所有列以及两个新列（Owner、AccessToString），这些新列使用get-acl中的值填充。

使用

Import-csv

cmdlet，您可以获得一个PSCUTOObject数组，因此很容易在这些列上添加一些属性，然后重新导出到新的csv：

$file2 = Import-Csv -Path "C:\testing\blah.csv"

ForEach ($file in $file2) {
   $infoSec = Get-Acl -Path $file."Location + File Name" | Select-Object Owner, AccessToString 
   $file | Add-Member -MemberType NoteProperty -Name "Owner" -Value $infoSec.Owner
   $file | Add-Member -MemberType NoteProperty -Name "AccessToString" -Value $infoSec.AccessToString
   $file | Export-Csv -Path C:\testing\newBlah.csv -Encoding UTF8 -NoTypeInformation -Append
}

但是，如果可以的话，应该避免将属性名与空格一起使用，如下所示：

"AgentName","AgentType","FileName","Location","AddedGMT","CreatedGMT","ModifiedGMT","FileSizeBytes","FileSize","Extension","IncidentType","Flagged","Ignored","FullName"

因此，您可以将

Get Acl

行替换为：

$infoSec = Get-Acl -Path $file.FullName | Select-Object Owner, AccessToString