如何在Powershell中隐藏net use的输出

Question

我正在使用此Powershell脚本来连接网络路径:

$usrLogin = [Environment]::UserName + "@mydomain.net"
$cred = Get-Credential $usrLogin
$networkCred = $cred.GetNetworkCredential()
$usercred = $networkCred.UserName + '@' + $networkCred.Domain
$extractSource = "\\srv01\d$\"
net use $extractSource $networkCred.Password /USER:$usercred

我决定使用"net use",因为我稍后会在Script中打开一个FileDialog,它直接打开网络路径.

$openFileDialog1 = New-Object System.Windows.Forms.OpenFileDialog
$openFileDialog1.initialDirectory = "\\srv01\d$\"

现在我的问题:

如何隐藏"net use"命令的输出？我尝试了这个,但它不起作用:

net use $extractSource $networkCred.Password /USER:$usercred | out-null

Answer 1

您可以将错误流重定向到null:

net use $extractSource $networkCred.Password /USER:$usercred 2>null

或者使用2>&1将错误流重定向到标准输出流,并将两者都重置为null:

net use $extractSource $networkCred.Password /USER:$usercred 2>&1>null