[英]Powershell not reading .txt lines
我无法让 PowerShell 运行这个 .txt 文件,我做错了什么? 我尝试更改 .txt 的名称并检查通过的脚本,一切似乎都相同,但我不断收到错误消息,指出“.txt 无效”
$POSName = "$PSScriptRoot\Bex.txt"
foreach ($POS in (Get-Content $POSName)) {
$Bex = Get-Service -ComputerName $POSName | Where-Object { $_.name -eq "BexServ" }
}
If ($Bex -eq $null) {
# Service does not exist
Write-Host " doesn't exist." -ForegroundColor Red
}
Else {
# Service does exist
Write-Host "The $($Bex.Name) service found." -ForegroundColor Green
If ($Bex.Status -eq "Running") {
# Stop Service
Set-Service -status stopped -ComputerName $POSName -name $Box.Name -ErrorAction Stop
Write-Host "The $($Bex.Name) successfully stopped." -ForegroundColor Green
}
else {
#service already stopped
If ($Bex.Status -eq "Stopped") {
Write-Host "The $($Bex.Name) service already Stopped." -ForegroundColor Green
}
}
}
正如所评论的,您在循环中使用了错误的变量。 代码读取文本文件就好了,它是Get-Service
无法处理-ComputerName
参数中的文件路径。
此外, if..else
的放置应该在循环内,而不是在循环之后。
尝试
$POSName = "$PSScriptRoot\Bex.txt"
foreach ($POS in (Get-Content $POSName)) {
$Bex = Get-Service -ComputerName $POS | Where-Object { $_.name -eq "BexServ" }
If (!$Bex) {
# Service does not exist
Write-Host " doesn't exist." -ForegroundColor Red
}
Else {
# Service does exist
Write-Host "The $($Bex.Name) service found." -ForegroundColor Green
If ($Bex.Status -eq "Running") {
# Stop Service
Set-Service -status stopped -ComputerName $POSName -name $Box.Name -ErrorAction Stop
Write-Host "The $($Bex.Name) successfully stopped." -ForegroundColor Green
}
else {
#service already stopped
If ($Bex.Status -eq "Stopped") {
Write-Host "The $($Bex.Name) service already Stopped." -ForegroundColor Green
}
}
}
}
在Write-Host
行中输出计算机名 ( $POS
) 也可能是个好主意
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