How to export services and their users into csv

I need to export the services and their ‘run as’ users in a number of servers. This is how I did it.

#Ebin Issac 6/3/2018
#This will read a list of servers from a text file, and extract the services which are not run by localsystem, and save into a csv file. Need to be run from a server with elevated permissions

$ComputerList = Get-Content serverlist.txt
ForEach ($Server In $ComputerList) {
    Write-Host "Processing $($Server) ... " -ForegroundColor White -NoNewline
    Get-wmiobject -computername $Server win32_service | where { $_.startname -notmatch "localsystem"}| select-object pscomputername,Displayname,name,startname | Export-Csv "$Server.csv" -NoTypeInformation 
   # write-host $?
    If ($? -eq 'True') {
			Write-Host "OK." -ForegroundColor Green
    }
     Else {
			Write-Host "Failed." -ForegroundColor Red
    }
}

You can find the download link here.

So this will take a list of servers, and extract the services, but excludes those run by localsystem, and export into a csv. You can filter that part based on your requirements. The output will look similar to this.

ServiceUsers

How to export group memberships of Active Directory users into CSV format..

So I started a new job recently, and I am working on a as-is migration. I needed to export the list of AD users and their group memberships into human readable format. So this is how I did it.

$users = Get-ADUser -Filter *
foreach ($user in $users) {

$Groups = (Get-ADPrincipalGroupMembership -Identity $user.SamAccountName | Select-Object -ExpandProperty name) -join ','
get-aduser $user.SamAccountName -properties memberof,samaccountname,givenname,surname | select samaccountname, @{name="Groups";expression={$Groups}} | export-csv -append "ADUsers.csv" -Delimiter "," -NoTypeInformation -Encoding UTF8
}

You can find it in github here.

Basically, it just get all users from AD, and find their memberships and save only their names and memberships.