Very very much a PowerShell newbie here I wanted a script to scan devices on the network and report on Local Admins. Found one out there and made some minor modifications to meet my needs - but I have one mod I cant work out how to do. Hoping someone out there will know a simple way to do it ?
The scrip below will read in a list of device names - scan them and output a dated report for all devices that are live and on-line. If the device is not accessible I get the following error on screen but nothing in the report.
I would like when it encounters an error that it writes to the report file - something along the lines of "$computor was not accessible!"
The code I am using is
$date = Get-Date -Format o | foreach {$_ -replace ":", "."}
ECHO "Starting scan"
$Result = @()
foreach($server in (gc .\servers.txt)){
$computer = [ADSI](”WinNT://” + $server + “,computer”)
$Group = $computer.psbase.children.find(”Administrators”)
$Filename = "c:\" + "LocalAdminAudit" + $date + ".txt"
function getAdmins
{
ECHO "SEARCHING FOR DEVICE"
$members = ($Group.psbase.invoke(”Members”) | %
{$_.GetType().InvokeMember(”Adspath”, ‘GetProperty’, $null, $_, $null)}) -
replace ('WinNT://DOMAIN/' + $server + '/'), '' -replace ('WinNT://DOMAIN/',
'DOMAIN\') -replace ('WinNT://', '')
$members}
ECHO "READY TO WRITE OUTPUT"
$Result += Write-Output "SERVER: $server"
$Result += Write-Output ' '
$Result += ( getAdmins )
$Result += Write-Output '____________________________'
$Result += Write-Output ' '
ECHO "Record written"
}
# Added date run to report
$result += Write-Output "Date Reported: $date"
$Result > $Filename
Invoke-Item $Filename
# replace "DOMAIN" with the domain name.
ECHO "Scan Complete"
And the on screen error when a machine is off line or otherwise doesn't respond is
Exception calling "Find" with "1" argument(s): "The network path was not found. " At \server\users\User.Name\Powershell Scripts\Get-Local-AdminsV3.ps1:1 0 char:40 + $Group = $computer.psbase.children.find <<<< (”Administrators”) + CategoryInfo : NotSpecified: (:) [], MethodInvocationException + FullyQualifiedErrorId : DotNetMethodException
I would like when it encounters an error that it writes to the report file - something along the lines of "$computor was not accessible!" - I am pretty sure there must be an easy way of doing this - but I cant work it out so any tips would be greatly appreciated