与ForEach-Object相反的ForEach:
$server = Get-ADComputer -Filter {OperatingSystem -Like "*Server*" -and Name -Notlike "*DOM*"}
foreach($s in $server){
# replaced $_ with $s
$Reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey('LocalMachine',$s.Name)
$RegKey= $Reg.OpenSubKey("SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters")
$description = $RegKey.GetValue("srvcomment")
# casting as array is required to use +=
# disclaimer: the array is destroyed and rebuilt on each run.
[array]$myData += New-Object psobject -Property @{
Server = $s.Name
Description = $description
}
}
# If you want a CSV without the top info line, use the notypeinfo switch
# Select-Object gives you the column order you want.
$myData | Select-Object Server,Description | Export-Csv .\out1.csv -NoTypeInformation
编辑 - 评论答案
可以在不创建数组的情况下从循环内部执行此操作,但Export-CsvAFAIK 需要一个对象。
ForEach-Object:
$server = Get-ADComputer -Filter {OperatingSystem -Like "*Server*" -and Name -Notlike "*DOM*"}
$server | ForEach-Object {
$Reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey('LocalMachine',$_.Name)
$RegKey = $Reg.OpenSubKey("SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters")
New-object psobject -Property @{Server=$_.Name;Description=$RegKey.GetValue("srvcomment")} | Export-Csv .\out1.csv -NoTypeInformation
}
ForEach:
$server = Get-ADComputer -Filter {OperatingSystem -Like "*Server*" -and Name -Notlike "*DOM*"}
foreach($s in $server){
$Reg = [Microsoft.Win32.RegistryKey]::OpenRemoteBaseKey('LocalMachine',$s.Name)
$RegKey= $Reg.OpenSubKey("SYSTEM\CurrentControlSet\Services\LanmanServer\Parameters")
New-object psobject -Property @{Server=$s.Name;Description=$RegKey.GetValue("srvcomment")} | Export-Csv .\out1.csv -NoTypeInformation
}
如果您对值有疑问,括号/子表达式可以提供帮助:
New-object psobject -Property @{Server=($_.Name);Description=($RegKey.GetValue("srvcomment"))} | Export-Csv .\out1.csv -NoTypeInformation
New-object psobject -Property @{Server=$($_.Name);Description=$($RegKey.GetValue("srvcomment"))} | Export-Csv .\out1.csv -NoTypeInformation