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1.1 root 1: .TH TALK 1 "27 June 1983"
2: .UC 4
3: .SH NAME
4: talk \- talk to another user
5: .SH SYNOPSIS
6: .B talk
7: person [ ttyname ]
8: .SH DESCRIPTION
9: .I Talk
10: is a visual communication program which
11: copies lines from your terminal to that of
12: another user.
13: .PP
14: If you wish to talk to someone on you own machine, then
15: .I person
16: is just the person's login name. If you wish to talk to
17: a user on another host, then
18: .I person
19: is of the form :
20: .sp
21: .in +2.0i
22: .I host!user
23: \ or
24: .br
25: .I host.user
26: \ or
27: .br
28: .I host:user
29: \ or
30: .br
31: .I user@host
32: .br
33: .in -2.0i
34: .sp
35: though
36: .I host@user
37: is perhaps preferred.
38: .PP
39: If you want to talk to a user who is logged in more than once,
40: the
41: .I ttyname
42: argument may be used to indicate the
43: appropriate terminal name.
44: .PP
45: When first called,
46: it sends the message
47: .PP
48: Message from TalkDaemon@his_machine...
49: talk: connection requested by your_name@your_machine.
50: talk: respond with: talk your_name@your_machine
51: .PP
52: to the user you wish to talk to. At this point, the recipient
53: of the message should reply by
54: typing
55: .PP
56: talk \ your_name@your_machine
57: .PP
58: It doesn't matter from
59: which machine the recipient replies, as long as his login-name is
60: the same.
61: Once communication is established, the two parties may type
62: simultaneously, with their output appearing in separate windows.
63: Typing control L will cause the screen to be reprinted, while your
64: erase, kill, and word kill characters will work in talk as normal.
65: To exit,
66: just type your interrupt character;
67: .I talk
68: then moves the cursor to the bottom of the screen and restores
69: the terminal.
70: .PP
71: Permission to talk may be denied or granted by use of the
72: .I mesg
73: command.
74: At the outset talking is allowed.
75: Certain commands, in particular
76: .I nroff
77: and
78: .IR pr (1)
79: disallow
80: messages in order to prevent messy output.
81: .PP
82: .SH FILES
83: /etc/hosts to find the recipient's machine
84: .br
85: /etc/utmp to find the recipient's tty
86: .SH "SEE ALSO"
87: mesg(1), who(1), mail(1), write(1)
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