you're prolly thinking of lsof.
begin: Miguel Griffa <[EMAIL PROTECTED]> quote > ps aux for programs? > > At 07:30 a.m. 30/07/01 -0600, Robert Kerr wrote: > >Hi all, > >I seem to recall reading (somewhere in my wanderings) of a utility that > >would tell me who is currently accessing a file/program. Does anyone know > >of any such beast? > >Thanks > > > >-- > >-bob