Question

我正在尝试删除主机名和用户名位于csv文件中的远程计算机上的本地用户帐户。

下面的代码会起作用吗？

$hostdetail = Import-CSV C:\Users\oj\Desktop\Test\hosts.csv

ForEach ($item in $hostdetail) {
    $hostname = $($item.hostname)
    $username = $($item.username)
    $computer = $hostname

    #Test network connection before making connection and Verify that the OS Version is 6.0 and above
    If ((!(Test-Connection -comp $computer -count 1 -quiet)) -Or ((Get-WmiObject -ComputerName $computer Win32_OperatingSystem -ea stop).Version -lt 6.0)) {
        Write-Warning "$computer is not accessible or The Operating System of the computer is not supported.`nClient: Vista and above`nServer: Windows 2008 and above."
    }
    else {
        Invoke-Command -ComputerName $computer -ScriptBlock $scriptBlock
    }
}

$scriptBlock = {
    function Remove-UserProfile {
        Remove-LocalUser -Name $username
    }
    Remove-UserProfile
}

Answer 1

在调用命令之前调用 $脚本块。您应该通过 -ArgumentsList 参数传递 $ username 。 $ Args [0] 将是 -ArgumentsList 中第一个参数的变量。

Powershell从顶部到底部读取。如果将请求的对象或函数放在当前正在读取的对象或函数的下面，则powershell不会知道它在其中。

$hostdetail = Import-CSV C:\Users\oj\Desktop\Test\hosts.csv

$scriptBlock = {
    Remove-LocalUser -Name $args[0]
}

ForEach ($item in $hostdetail) {
    $hostname = $($item.hostname)
    $username = $($item.username)
    $computer = $hostname

    #Test network connection before making connection and Verify that the OS Version is 6.0 and above
    If ((!(Test-Connection -comp $computer -count 1 -quiet)) -Or ((Get-WmiObject -ComputerName $computer Win32_OperatingSystem -ea stop).Version -lt 6.0)) {
        Write-Warning "$computer is not accessible or The Operating System of the computer is not supported.`nClient: Vista and above`nServer: Windows 2008 and above."
    }
    else {
        Invoke-Command -ComputerName $computer -ScriptBlock $scriptBlock -ArgumentList $username
    }
}

Powershell脚本可从远程计算机中删除几个本地用户

1 个答案: