Powershell script to remove an active directory group from list of AD users.
<#RemoveUserfromGroup.ps1
upnlist.txt = Contains list of user's UPN
e.g. xyz@technpress.net
xyz1@techpress.net
<GroupName> = This group will be removed
from the user's mentioned in the upnlist.txt file #>
$upnlist = Get-Content 'c:\temp\upnlist.txt'
Foreach ($upn in $upnlist)
{ $var = Get-ADUser -Filter "UserPrincipalName -eq '$upn'"
Remove-ADgroupmember -identity '<GroupName>' -members $var -Confim:$false }