Hi, Firstly thk Jim help in last time ! Now, I want to implement like "finger" command on unix system into PHP program, because I want to check how many users login on the Apache Server. Moreover, I need more details about user information, like login name, login time, login IP and so on. Do you know how to implement it on PHP program? Regard's Perrin -- PHP Install Mailing List (http://www.php.net/) To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] To contact the list administrators, e-mail: [EMAIL PROTECTED]