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git-svn-id: svn://svn.linuxfromscratch.org/BLFS/trunk/BOOK@23319 af4574ff-66df-0310-9fd7-8a98e5e911e0
512 lines
16 KiB
XML
512 lines
16 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../../general.ent">
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%general-entities;
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<!ENTITY expect-download-http "&sourceforge-dl;/expect/expect&expect-version;.tar.gz">
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<!ENTITY expect-download-ftp " ">
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<!ENTITY expect-md5sum "00fce8de158422f5ccd2666512329bd2">
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<!ENTITY expect-size "624 KB">
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<!ENTITY expect-buildsize "3.2 MB (with tests)">
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<!ENTITY expect-time "0.2 SBU (with tests)">
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]>
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<sect1 id="expect" xreflabel="Expect-&expect-version;">
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<?dbhtml filename="expect.html"?>
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<sect1info>
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<othername>$LastChangedBy$</othername>
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<date>$Date$</date>
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</sect1info>
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<title>Expect-&expect-version;</title>
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<indexterm zone="expect">
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<primary sortas="a-Expect">Expect</primary>
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</indexterm>
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<sect2 role="package">
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<title>Introduction to Expect</title>
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<para>
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The <application>Expect</application> package was installed in the
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LFS temporary tools directory for testing other packages. These
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procedures install it in a permanent location. It contains tools for
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automating interactive applications such as <command>telnet</command>,
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<command>ftp</command>, <command>passwd</command>,
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<command>fsck</command>, <command>rlogin</command>,
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<command>tip</command>, etc. <application>Expect</application> is also
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useful for testing these same applications as well as easing all sorts of
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tasks that are prohibitively difficult with anything else.
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</para>
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&lfs91_checked;
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<bridgehead renderas="sect3">Package Information</bridgehead>
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<itemizedlist spacing="compact">
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<listitem>
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<para>
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Download (HTTP): <ulink url="&expect-download-http;"/>
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</para>
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</listitem>
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<!-- <listitem>
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<para>
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Download (FTP): <ulink url="&expect-download-ftp;"/>
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</para>
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</listitem> -->
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<listitem>
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<para>
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Download MD5 sum: &expect-md5sum;
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</para>
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</listitem>
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<listitem>
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<para>
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Download size: &expect-size;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated disk space required: &expect-buildsize;
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</para>
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</listitem>
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<listitem>
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<para>
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Estimated build time: &expect-time;
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</para>
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</listitem>
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</itemizedlist>
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<bridgehead renderas="sect3">Expect Dependencies</bridgehead>
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<bridgehead renderas="sect4">Required</bridgehead>
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<para role="required">
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<xref linkend="tcl"/>
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</para>
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<bridgehead renderas="sect4">Optional</bridgehead>
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<para role="optional">
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<xref linkend="tk"/>
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</para>
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<para condition="html" role="usernotes">User Notes:
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<ulink url="&blfs-wiki;/expect"/></para>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Expect</title>
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<para>
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Install <application>Expect</application> by running the following
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commands:
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</para>
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<!-- Not sure if we need a static library as it does not build by default
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any longer. Only a .so library is installed when passing
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'enable-shared'. -->
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<screen><userinput>./configure --prefix=/usr \
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--with-tcl=/usr/lib \
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--enable-shared \
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--mandir=/usr/share/man \
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--with-tclinclude=/usr/include &&
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make</userinput></screen>
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<para>
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To test the results, issue: <command>make test</command>.
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</para>
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<para>
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Now, as the <systemitem class="username">root</systemitem> user:
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</para>
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<screen role="root"><userinput>make install &&
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ln -svf expect&expect-version;/libexpect&expect-version;.so /usr/lib</userinput></screen>
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</sect2>
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<sect2 role="commands">
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<title>Command Explanations</title>
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<para>
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<parameter>-with-tcl=/usr/lib</parameter>: This parameter is used to
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tell the <command>configure</command> script where the
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<command>tclConfig.sh</command> is located.
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</para>
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<para>
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<parameter>--enable-shared</parameter>: This option enables
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building the shared library.
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</para>
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<!-- Not really sure if this is required any longer as the library is now
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installed directly in /usr/lib/expect5.45/. -->
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<para>
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<command>ln -sf ...</command>: This command creates a required link
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to the shared library.
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</para>
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</sect2>
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<sect2 role="configuration">
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<title>Configuring Expect</title>
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<sect3 id="expect-config">
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<title>Config Files</title>
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<para>
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<filename>$exp_library/expect.rc</filename> and
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<filename>~/.expect.rc</filename>
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</para>
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<indexterm zone="expect expect-config">
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<primary sortas="e-AA.expect.rc">~/.expect.rc</primary>
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</indexterm>
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<indexterm zone="expect expect-config">
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<primary sortas="e-A.exp_library-expect.rc">$exp_library/expect.rc</primary>
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</indexterm>
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</sect3>
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<sect3>
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<title>Configuration Information</title>
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<para>
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Reference the <command>expect</command> man page for information about
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utilizing the <filename>expect.rc</filename> configuration files.
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Additionally, many of the tools contained in the
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<application>Expect</application> package will use their own
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configuration files. Reference the respective man page, or
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examine the script directly for configuration file information.
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</para>
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</sect3>
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</sect2>
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<sect2 role="content">
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<title>Contents</title>
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<segmentedlist>
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<segtitle>Installed Programs</segtitle>
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<segtitle>Installed Library</segtitle>
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<segtitle>Installed Directory</segtitle>
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<seglistitem>
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<seg>autoexpect, autopasswd, cryptdir, decryptdir, dislocate, expect, ftp-rfc,
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kibitz, lpunlock, mkpasswd, passmass, rftp, rlogin-cwd, timed-read, timed-run,
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unbuffer, weather, and optionally (if <application>Expect</application> was
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linked against <application>Tk</application>), multixterm,
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tknewsbiff, tkpasswd, xkibitz, and xpstat</seg>
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<seg>libexpect&expect-version;.so</seg>
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<seg>/usr/lib/expect&expect-version;</seg>
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</seglistitem>
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</segmentedlist>
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<variablelist>
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<bridgehead renderas="sect3">Short Descriptions</bridgehead>
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<?dbfo list-presentation="list"?>
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<?dbhtml list-presentation="table"?>
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<varlistentry id="autoexpect">
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<term><command>autoexpect</command></term>
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<listitem>
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<para>
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generates an <application>Expect</application> script from
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watching a session.
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</para>
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<indexterm zone="expect autoexpect">
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<primary sortas="b-autoexpect">autoexpect</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="autopasswd">
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<term><command>autopasswd</command></term>
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<listitem>
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<para>
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is a wrapper to make <command>passwd</command>(1) be
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non-interactive.
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</para>
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<indexterm zone="expect autopasswd">
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<primary sortas="b-autopasswd">autopasswd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="cryptdir">
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<term><command>cryptdir</command></term>
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<listitem>
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<para>
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encrypts all files in a directory.
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</para>
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<indexterm zone="expect cryptdir">
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<primary sortas="b-cryptdir">cryptdir</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="decryptdir">
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<term><command>decryptdir</command></term>
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<listitem>
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<para>
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decrypts all files in a directory.
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</para>
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<indexterm zone="expect decryptdir">
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<primary sortas="b-decryptdir">decryptdir</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="dislocate">
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<term><command>dislocate</command></term>
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<listitem>
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<para>
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allows processes to be disconnected and reconnected to a
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terminal.
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</para>
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<indexterm zone="expect dislocate">
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<primary sortas="b-dislocate">dislocate</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="expect-prog">
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<term><command>expect</command></term>
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<listitem>
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<para>
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is a program that <quote>talks</quote> to other interactive
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programs according to a script.
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</para>
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<indexterm zone="expect expect-prog">
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<primary sortas="b-expect">expect</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="ftp-rfc">
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<term><command>ftp-rfc</command></term>
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<listitem>
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<para>
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retrieves an RFC (or the index) from UUNET.
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</para>
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<indexterm zone="expect ftp-rfc">
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<primary sortas="b-ftp-rfc">ftp-rfc</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="kibitz">
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<term><command>kibitz</command></term>
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<listitem>
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<para>
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allows two (or more) people to interact with one shell
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(or any arbitrary program).
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</para>
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<indexterm zone="expect kibitz">
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<primary sortas="b-kibitz">kibitz</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="lpunlock">
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<term><command>lpunlock</command></term>
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<listitem>
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<para>
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unhangs a printer which claims it is <quote>waiting for
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lock</quote>.
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</para>
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<indexterm zone="expect lpunlock">
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<primary sortas="b-lpunlock">lpunlock</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="mkpasswd">
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<term><command>mkpasswd</command></term>
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<listitem>
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<para>
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generates passwords and can apply them automatically to users.
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</para>
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<indexterm zone="expect mkpasswd">
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<primary sortas="b-mkpasswd">mkpasswd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="passmass">
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<term><command>passmass</command></term>
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<listitem>
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<para>
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changes a password on multiple machines.
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</para>
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<indexterm zone="expect passmass">
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<primary sortas="b-passmass">passmass</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rftp">
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<term><command>rftp</command></term>
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<listitem>
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<para>
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is much like <command>ftp</command> except it uses
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<option>~g</option> and <option>~p</option> instead of
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<option>mget</option> and <option>mput</option>.
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</para>
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<indexterm zone="expect rftp">
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<primary sortas="b-rftp">rftp</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="rlogin-cwd">
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<term><command>rlogin-cwd</command></term>
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<listitem>
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<para>
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is <command>rlogin</command> except it uses the local current
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directory as the current working directory on the remote machine.
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</para>
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<indexterm zone="expect rlogin-cwd">
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<primary sortas="b-rlogin-cwd">rlogin-cwd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="timed-read">
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<term><command>timed-read</command></term>
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<listitem>
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<para>
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reads a complete line from stdin and aborts after a given
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number of seconds.
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</para>
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<indexterm zone="expect timed-read">
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<primary sortas="b-timed-read">timed-read</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="timed-run">
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<term><command>timed-run</command></term>
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<listitem>
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<para>
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runs a program for a given amount of time.
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</para>
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<indexterm zone="expect timed-run">
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<primary sortas="b-timed-run">timed-run</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="unbuffer">
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<term><command>unbuffer</command></term>
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<listitem>
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<para>
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disables the output buffering that occurs when program output
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is redirected.
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</para>
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<indexterm zone="expect unbuffer">
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<primary sortas="b-unbuffer">unbuffer</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="weather">
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<term><command>weather</command></term>
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<listitem>
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<para>
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retrieves a weather report (courtesy University of Michigan)
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for a given city or geographical area.
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</para>
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<indexterm zone="expect weather">
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<primary sortas="b-weather">weather</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="multixterm">
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<term><command>multixterm</command></term>
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<listitem>
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<para>
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creates multiple <command>xterm</command>s that can be driven
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together or separately.
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</para>
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<indexterm zone="expect multixterm">
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<primary sortas="b-multixterm">multixterm</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="tknewsbiff">
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<term><command>tknewsbiff</command></term>
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<listitem>
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<para>
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pops up a window when there is unread news in your favorite
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newsgroups and removes the window after you've read the news.
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</para>
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<indexterm zone="expect tknewsbiff">
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<primary sortas="b-tknewsbiff">tknewsbiff</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="tkpasswd">
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<term><command>tkpasswd</command></term>
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<listitem>
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<para>
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is a script to change passwords using
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<command>expect</command> and <application>Tk</application>.
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</para>
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<indexterm zone="expect tkpasswd">
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<primary sortas="b-tkpasswd">tkpasswd</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="xkibitz">
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<term><command>xkibitz</command></term>
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<listitem>
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<para>
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allows users in separate <command>xterm</command>s to share one
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shell (or any program that runs in an <command>xterm</command>).
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</para>
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<indexterm zone="expect xkibitz">
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<primary sortas="b-xkibitz">xkibitz</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="xpstat">
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<term><command>xpstat</command></term>
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<listitem>
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<para>
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is a script that acts as a front-end for <command>xpilot</command>.
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</para>
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<indexterm zone="expect xpstat">
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<primary sortas="b-xpstat">xpstat</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="libexpect">
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<term><filename class='libraryfile'>libexpect&expect-version;.so</filename></term>
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<listitem>
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<para>
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contains functions that allow <application>Expect</application> to
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be used as a <application>Tcl</application> extension or to be
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used directly from C or C++ (without
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<application>Tcl</application>).
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</para>
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<indexterm zone="expect libexpect">
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<primary sortas="c-libexpect&expect-version;">libexpect&expect-version;.so</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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</variablelist>
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</sect2>
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</sect1>
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