Exchange typed communication with another
who is on the
local machine or on machine
might be useful
when you're logged in via modem and need something quickly, making it
inconvenient to telephone or send e-mail.
screen into two windows. When connection is established, you type in
the top half while
's typing appears in the bottom half.
Type CTRL-L to redraw the screen and CTRL-D (or interrupt) to exit. If
is logged in more than once, use
to specify the