PowerShell 技能连载 - 访问所有用户的桌面

Resolve-Path 是一个相当棒的查找相同深度路径用的 Cmdlet。例如，以下是一段很短小的代码，它在您机器的每个用户桌面上创建一个文本文件：

$root = Split-Path $env:USERPROFILE

Resolve-Path $root\*\Desktop |
  ForEach-Object {
    $Path = Join-Path -Path $_ -ChildPath 'hello there.txt'
    'Here is some content...' | Out-File -FilePath $Path
    Write-Warning "Creating $Path"
  }

以管理员权限运行您的脚本，它将在您机器中所有用户的桌面上创建一个文件：

WARNING: Creating C:\Users\Administrator\Desktop\hello there.txt
WARNING: Creating C:\Users\CustomerService\Desktop\hello there.txt
WARNING: Creating C:\Users\Guest\Desktop\hello there.txt
WARNING: Creating C:\Users\PSTestGer\Desktop\hello there.txt
WARNING: Creating C:\Users\Tester\Desktop\hello there.txt
WARNING: Creating C:\Users\Tobias\Desktop\hello there.txt