ChangeSiteCollectionAdmin.ps1

Function ChangeSiteCollectionAdministrators
{
	Write-Host -Foregroundcolor green "- Changing the site collection administrators"
	$site = Get-SPSite | ?{$_.Url -like "*sites/tempSite*"}
	If ($site -ne $null)
	{
		Set-SPSite -Identity $site.Url -OwnerAlias "DOMAIN\farmacc" -SecondaryOwnerAlias "DOMAIN\svcacc" 
		Write-Host -Foregroundcolor white "- Site Collection Administrators for '$site' is changed."
	}
}