1 02/08/84 ison 2 3 Syntax: ison name 4 5 6 Function: allows the accounting administrator to determine whether or 7 not a person is registered in the PNT. It prints "true" or "false", 8 then lists all users in the URF who have a last name that matches the 9 name argument. 10 11 12 Arguments: 13 name 14 is the last name of the person who may be registered on the 15 system.