Get-RemoteLocalGroupMembers

Get-RemoteLocalGroupMembers.ps1

# Version: 	0.5
# Date:		2021-04-28
# File Name:	Get-RemoteLocalGroupMembers
# Author:	TylerJWhit
# Notes:	
#		The following commands may be of help:
#		
#		Run against every computer in domain. 
#		Get-ADComputer -Filter * | Select-Object -ExpandProperty Name | Get-RemoteLocalGroupMembers
#		
#		Run against CSV (replace path with location of file and ensure A1 says 'computername':
# 		Get-RemoteLocalGroupMembers -computers (Import-Csv -Path C:\Computers.csv | Select-Object -ExpandProperty computername)
#		
#		Run against computers listed in command:
#		Get-RemoteLocalGroupMembers -computers HOSTNAMEA,HOSTNAMEB

function Get-RemoteLocalGroupMembers{
    [CmdletBinding()]
	
    [Parameter(ValueFromPipeline=$true)]

    [Alias('name')] # Helps with 'Select-Object -ExpandProperty Name'
    
    [string[]]$computers = $env:COMPUTERNAME
    
    foreach ($computer in $computers){
        Invoke-Command -ComputerName $computer -ScriptBlock{foreach ($group in (get-localgroup)){get-localgroupmember -Group $group}}
    }
}