[英]Multiple inputs in PowerShell
I have script where I ask for the user ID and I use $userName in all my commands.我有脚本,我在其中询问用户 ID,并在所有命令中使用 $userName。
Now I would like to also have the option to enter the PC name and turn back to the user ID, (if the user ID cannot be found it displays a custom error message).现在我还想选择输入 PC 名称并返回用户 ID(如果找不到用户 ID,则会显示自定义错误消息)。 The problem is that $userName is unique and should contain the user ID and not the PC name.
问题是 $userName 是唯一的,应该包含用户 ID 而不是 PC 名称。 Side-note: PC names are imported with a CSV file.
旁注:PC 名称是使用 CSV 文件导入的。 Also all pc names are starting with BN..
此外,所有电脑名称都以 BN 开头。
Do {
# Check if a username is entered on the command prompt
Do {
Write-Host "Enter the user ID: " -ForegroundColor Cyan -NoNewline
$userName = Read-Host
} Until ($userName)
# Check if the user exists in Active Directory
$user = $(
try {
Get-ADUser -Server domainlocal -Filter "samaccountname -eq '$userName'"
}
catch {
$null
}
)
# Output the result for the check in Active Directory
If (!$user) {
Write-host "The user does not exist, please try again." -ForegroundColor Red
}
Else {
Write-host "User found in Active Directory, loading options..." -ForegroundColor Yellow -NoNewline
''
}} Until ($user)
To get the user ID with the PC name it should be like this:要获取带有 PC 名称的用户 ID,它应该是这样的:
write-host "enter PC Name" $PCnaming = Read-Host $userName = $Computernames.Where({$_. "PC name" -like $PCnaming })."User ID" $userName
You can ask the user to prefix PC names with something that'll allow you to distinguish it from a user ID:您可以要求用户在 PC 名称前加上一些前缀,以便您将其与用户 ID 区分开来:
Do {
Write-Host "Enter the user ID (or enter a computer name prefixed with 'PC:'): " -ForegroundColor Cyan -NoNewline
$userName = Read-Host
if($userName -like 'PC:*'){
$PCnaming = $userName -replace '^PC:'
$userName = $Computernames.Where({$_. "PC name" -like $PCnaming })."User ID"
}
} Until ($userName)
If the user enters someusername
it'll be stored in $userName
, but if the user enter pc:computername
, the loop will attempt to extract the user ID associated with computername
如果用户输入
someusername
,它将被存储在$userName
中,但如果用户输入pc:computername
,循环将尝试提取与computername
关联的用户 ID
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