http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1234765+0+archive/1998/freebsd- questions/19980524.freebsd-questions http://docs.freebsd.org/cgi/getmsg.cgi?fetch=1757968+0+archive/1998/freebsd- questions/19980524.freebsd-questions Petr