powershell - 更改CSV电子邮件地址

Question

我正在编写PowerShell代码以将电子邮件地址导出到csv文件并进行编辑。我写了以下内容:

# Script to get all DLs and email addresses in csv file
Get-ADGroup -Filter 'groupcategory -eq "distribution"' -Properties * |
    select Name, mail |
    Export-csv "C:\temp\Distribution-Group-Members.csv"

# Following will import the csv, make new column as proxy and save the file
# as update.csv 
Import-Csv "C:\temp\Distribution-Group-Members.csv" |
    Select-Object "Name", "mail", @{n = "proxy"; e = "mail"} |
    Export-Csv "c:\temp\Distribution-Group-Members-Updated.csv" -NoTypeInfo

# Following script can import the csv and set proxy addresses from proxy
# column 
Import-Csv "c:\temp\Distribution-Group-Members-Updated.csv" |
    Foreach {
        Get-ADGroup $_.Name | Set-ADGroup -Add @{
            proxyaddresses = ($_.proxy -split ";")
        }
   }

现在，我想在脚本中添加另外2个功能:

更新现有邮件列的域，例如将邮件地址表格test@abc.com更新为test@xyz.com

将SMTP:test@xyz.com; smtp:test@abc.com添加为代理邮件地址，以便xyz成为主邮件地址，而abc作为代理域

因此，假设我的DL名称为“DL Test”，电子邮件为“test@abc.com” =>脚本应将DL的电子邮件地址更新为“test@xyz.com”，并添加“smtp:test@abc.com”作为代理邮件地址

有人可以提出建议，我该如何实现？

Answer 1

您写过的部分:

select-object "Name", "mail", @{n = "proxy"; e = "mail"}| 

proxy部分称为计算属性。直接从输入对象中复制名称仅为Name和Mail的前两个，但是使用@{..}语法，您可以放置​​代码来计算新值。

因此，您可以使用它来实现所需的更改:

Import-Csv -Path 'C:\temp\Distribution-Group-Members.csv' | 

  Select-Object -Property Name, 
   @{Label='Mail';  Expression={$_.Mail -replace 'abc', 'xyz'}}, 
   @{Label='Proxy'; Expression={"SMTP:$($_.Mail -replace 'abc', 'xyz');smtp:$($_.Mail)"}}|

  Export-csv 'C:\temp\Distribution-Group-Members.csv' -NoTypeInformation