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-<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
- "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
-<html xmlns="http://www.w3.org/1999/xhtml">
-<head>
-<meta name="generator" content="HTML Tidy, see www.w3.org" />
-<title>Talking to Other People</title>
-<meta name="GENERATOR" content="Modular DocBook HTML Stylesheet Version 1.7" />
-<link rel="HOME" title="Slackware Linux Essentials" href="index.html" />
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-<table summary="Header navigation table" width="100%" border="0" cellpadding="0"
-cellspacing="0">
-<tr>
-<th colspan="3" align="center">Slackware Linux Essentials</th>
-</tr>
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-<td width="10%" align="left" valign="bottom"><a href="basic-network-commands-ftp.html"
-accesskey="P">Prev</a></td>
-<td width="80%" align="center" valign="bottom">Chapter 13 Basic Network Commands</td>
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-<hr align="LEFT" width="100%" />
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-
-<div class="SECT1">
-<h1 class="SECT1"><a id="BASIC-NETWORK-COMMANDS-TALK"
-name="BASIC-NETWORK-COMMANDS-TALK">13.10 Talking to Other People</a></h1>
-
-<div class="SECT2">
-<h2 class="SECT2"><a id="AEN4989" name="AEN4989">13.10.1 <tt
-class="COMMAND">wall</tt></a></h2>
-
-<p><tt class="COMMAND">wall</tt>(1) is a quick way to write a message to the users on a
-system. The basic syntax is:</p>
-
-<table border="0" bgcolor="#E0E0E0" width="100%">
-<tr>
-<td>
-<pre class="SCREEN">
-<samp class="PROMPT">%</samp> <kbd class="USERINPUT">wall [file]</kbd>
-</pre>
-</td>
-</tr>
-</table>
-
-<p>This will result in the contents of [file] being displayed on the terminals of all
-currently logged in users. If you don't specify a file, wall will read from standard
-input, so you can just type your message, and end with <b class="KEYCAP">Ctrl</b>+<b
-class="KEYCAP">d</b>.</p>
-
-<p><tt class="COMMAND">wall</tt> doesn't have many features, and apart from letting your
-users know that you're about to do some serious maintenance to the system, or even reboot
-it, so they have time to save their work and log off :)</p>
-</div>
-
-<div class="SECT2">
-<h2 class="SECT2"><a id="AEN5006" name="AEN5006">13.10.2 <tt
-class="COMMAND">talk</tt></a></h2>
-
-<p><tt class="COMMAND">talk</tt>(1) allows two users to chat. It splits the screen in
-half, horizontally. To request a chat with another user, use this command:</p>
-
-<table border="0" bgcolor="#E0E0E0" width="100%">
-<tr>
-<td>
-<pre class="SCREEN">
-<samp class="PROMPT">%</samp> <kbd class="USERINPUT">talk &lt;person&gt; [ttyname]</kbd>
-</pre>
-</td>
-</tr>
-</table>
-
-<div class="FIGURE"><a id="FIG-BASIC-NETWORK-COMMANDS-TALK-TALK"
-name="FIG-BASIC-NETWORK-COMMANDS-TALK-TALK"></a>
-<p><b>Figure 13-7. Two users in a <tt class="COMMAND">talk</tt> session</b></p>
-
-<p><img src="basic-network-commands/talk.png" /></p>
-</div>
-
-<p>If you specify just a username, the chat request is assumed to be local, so only local
-users are queried. The ttyname is required if you want to ring a user on a specific
-terminal (if the user is logged in more than once). The required information for <tt
-class="COMMAND">talk</tt> can be obtained from the <tt class="COMMAND">w</tt>(1)
-command.</p>
-
-<p><tt class="COMMAND">talk</tt> can also ring users on remote hosts. For the username
-you simply specify an email address. <tt class="COMMAND">talk</tt> will try to contact
-that remote user on that host.</p>
-
-<p><tt class="COMMAND">talk</tt> is somewhat limited. It only supports two users and is
-half-duplex.</p>
-</div>
-
-<div class="SECT2">
-<h2 class="SECT2"><a id="AEN5033" name="AEN5033">13.10.3 <tt
-class="COMMAND">ytalk</tt></a></h2>
-
-<p><tt class="COMMAND">ytalk</tt>(1) is a backwards compatible replacement for <tt
-class="COMMAND">talk</tt>. It comes with Slackware as the <tt class="COMMAND">ytalk</tt>
-command. The syntax is similar, but has a few differences:</p>
-
-<table border="0" bgcolor="#E0E0E0" width="100%">
-<tr>
-<td>
-<pre class="SCREEN">
-<samp class="PROMPT">%</samp> <kbd
-class="USERINPUT">ytalk &lt;username&gt;[#ttyname]</kbd>
-</pre>
-</td>
-</tr>
-</table>
-
-<div class="FIGURE"><a id="FIG-BASIC-NETWORK-COMMANDS-TALK-YTALK"
-name="FIG-BASIC-NETWORK-COMMANDS-TALK-YTALK"></a>
-<p><b>Figure 13-8. Two users in a <tt class="COMMAND">ytalk</tt> session</b></p>
-
-<p><img src="basic-network-commands/ytalk.png" /></p>
-</div>
-
-<p>The username and terminal are specified the same as under talk, except you must put
-them together with the hash mark (#).</p>
-
-<p>ytalk offers several advantages:</p>
-
-<ul>
-<li>
-<p>It supports more than two users.</p>
-</li>
-
-<li>
-<p>A menu of options that can be brought up anytime with <kbd
-class="USERINPUT">Esc</kbd>.</p>
-</li>
-
-<li>
-<p>You can shell out while still in the talk session.</p>
-</li>
-
-<li>
-<p>Plus more...</p>
-</li>
-</ul>
-
-<p>If you're a server administrator, you'll want to make sure that the <tt
-class="COMMAND">ntalk</tt> port is enabled in <tt class="FILENAME">/etc/inetd.conf</tt>.
-<tt class="COMMAND">ytalk</tt> needs that to work properly.</p>
-</div>
-</div>
-
-<div class="NAVFOOTER">
-<hr align="LEFT" width="100%" />
-<table summary="Footer navigation table" width="100%" border="0" cellpadding="0"
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-accesskey="H">Home</a></td>
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-accesskey="N">Next</a></td>
-</tr>
-
-<tr>
-<td width="33%" align="left" valign="top">FTP Clients</td>
-<td width="34%" align="center" valign="top"><a href="basic-network-commands.html"
-accesskey="U">Up</a></td>
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