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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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