
        WHO is a utility for examining the terminals currently logged in to
        the computer, and for a partial display of account usage.

        WHO can be used as follows:

          WHO                   displays  each  logged in terminal, the UIC
                                it  is  currently  set to, the account name
                                for that UIC, if any, and the tasks running
                                from that terminal.

          WHO <account>         displays  the  UIC or UICs assigned to this
                                account  name,  and  the date and time each
                                such account was accessed (logged in).
