PowerShell 技能连载 - 在 PowerShell 中查找服务
Get-Service
可以列出计算机上的所有服务,但是返回的信息十分少。您无法很容易地看出一个服务做什么、它是一个 Microsoft 服务还是一个第三方服务,以及服务所对应的可执行程序。
通过合并一些信息,您可以获取许多更丰富的信息。以下是一个 Find-Service
函数,可以返回一系列丰富的信息:
function Find-Service
{
param
(
$Name = '*',
$DisplayName = '*',
$Started
)
$pattern = '^.*\.exe\b'
$Name = $Name.Replace('*','%')
$DisplayName = $DisplayName.Replace('*','%')
Get-WmiObject -Class Win32_Service -Filter "Name like '$Name' and DisplayName like '$DisplayName'"|
ForEach-Object {
if ($_.PathName -match $pattern)
{
$Path = $matches[0].Trim('"')
$file = Get-Item -Path $Path
$rv = $_ | Select-Object -Property Name, DisplayName, isMicrosoft, Started, StartMode, Description, CompanyName, ProductName, FileDescription, ServiceType, ExitCode, InstallDate, DesktopInteract, ErrorControl, ExecutablePath, PathName
$rv.CompanyName = $file.VersionInfo.CompanyName
$rv.ProductName = $file.VersionInfo.ProductName
$rv.FileDescription = $file.VersionInfo.FileDescription
$rv.ExecutablePath = $path
$rv.isMicrosoft = $file.VersionInfo.CompanyName -like '*Microsoft*'
$rv
}
else
{
Write-Warning ("Service {0} has no EXE attached. PathName='{1}'" -f $_.PathName)
}
}
}
Find-Service | Out-GridView
PowerShell 技能连载 - 在 PowerShell 中查找服务
http://blog.vichamp.com/2013/10/30/finding-services-in-powershell/