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1.1 ! root 1: .\" Copyright (c) 1983 Regents of the University of California. ! 2: .\" All rights reserved. The Berkeley software License Agreement ! 3: .\" specifies the terms and conditions for redistribution. ! 4: .\" ! 5: .\" @(#)talk.1 6.4 (Berkeley) 11/24/87 ! 6: .\" ! 7: .TH TALK 1 "November 24, 1987" ! 8: .UC 5 ! 9: .SH NAME ! 10: talk \- talk to another user ! 11: .SH SYNOPSIS ! 12: .B talk ! 13: person [ ttyname ] ! 14: .SH DESCRIPTION ! 15: \fITalk\fP is a visual communication program which copies lines from your ! 16: terminal to that of another user. ! 17: .PP ! 18: If you wish to talk to someone on your own machine, then \fIperson\fP ! 19: is just the person's login name. If you wish to talk to a user on ! 20: another host, then \fIperson\fP is of the form \fIuser@host\fP. ! 21: .PP ! 22: If you want to talk to a user who is logged in more than once, the ! 23: \fIttyname\fP argument may be used to indicate the appropriate terminal ! 24: name, where \fIttyname\fP is of the form ``ttyXX''. ! 25: .PP ! 26: When first called, \fItalk\fP sends the message ! 27: .PP ! 28: Message from TalkDaemon@his_machine... ! 29: talk: connection requested by your_name@your_machine. ! 30: talk: respond with: talk your_name@your_machine ! 31: .PP ! 32: to the user you wish to talk to. At this point, the recipient ! 33: of the message should reply by typing ! 34: .PP ! 35: talk \ your_name@your_machine ! 36: .PP ! 37: It doesn't matter from which machine the recipient replies, as ! 38: long as his login-name is the same. Once communication is established, ! 39: the two parties may type simultaneously, with their output appearing ! 40: in separate windows. Typing control L (^L) will cause the screen to ! 41: be reprinted, while your erase, kill, and word kill characters will ! 42: behave normally. To exit, just type your interrupt character; \fItalk\fP ! 43: then moves the cursor to the bottom of the screen and restores the ! 44: terminal to its previous state. ! 45: .PP ! 46: Permission to talk may be denied or granted by use of the \fImesg\fP ! 47: command. At the outset talking is allowed. Certain commands, in ! 48: particular \fInroff\fP and \fIpr\fP, disallow messages in order to ! 49: prevent messy output. ! 50: .PP ! 51: .SH FILES ! 52: /etc/hosts to find the recipient's machine ! 53: .br ! 54: /etc/utmp to find the recipient's tty ! 55: .SH "SEE ALSO" ! 56: mail(1), mesg(1), who(1), write(1) ! 57: .SH BUGS ! 58: The version of \fItalk\fP(1) released with 4.3BSD uses a protocol that ! 59: is incompatible with the protocol used in the version released with 4.2BSD.
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