adding a timeout to batch/powershell

Question

$fullnamexp = ((net user $winxp /domain | Select-String \"Full Name\") -replace \"Full Name\",\"\").Trim();

If $winxp cannot be found,

Answer 1

Does this help?

$query = (dsquery user -samid $winxp) 
if ($query) {$fullnamexp = ($query | dsget user -display)[1].trim()}
$fullnamexp