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6.41. Inetutils-1.9.2
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</title>
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<body class="lfs" id="lfs-7.7-systemd">
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<div class="navheader">
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<h4>
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Linux From Scratch - Version 7.7-systemd
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</h4>
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<h3>
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Chapter 6. Installing Basic System Software
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</h3>
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<div class="wrap" lang="en" xml:lang="en">
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<h1 class="sect1">
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<a id="ch-system-inetutils" name="ch-system-inetutils"></a>6.41.
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Inetutils-1.9.2
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</h1>
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<div class="package" lang="en" xml:lang="en">
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<p>
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The Inetutils package contains programs for basic networking.
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</p>
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<div class="segmentedlist">
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<div class="seglistitem">
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<div class="seg">
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<strong class="segtitle">Approximate build time:</strong>
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<span class="segbody">0.4 SBU</span>
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</div>
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<div class="seg">
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<strong class="segtitle">Required disk space:</strong>
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<span class="segbody">34 MB</span>
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</div>
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</div>
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</div>
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</div>
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<div class="installation" lang="en" xml:lang="en">
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<h2 class="sect2">
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6.41.1. Installation of Inetutils
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</h2>
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<p>
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Create a definition to allow the <span class=
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"command"><strong>ifconfig</strong></span> program to build
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properly:
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</p>
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<pre class="userinput">
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<kbd class=
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"command">echo '#define PATH_PROCNET_DEV "/proc/net/dev"' >> ifconfig/system/linux.h </kbd>
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</pre>
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<p>
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Prepare Inetutils for compilation:
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</p>
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<pre class="userinput">
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<kbd class="command">./configure --prefix=/usr \
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--localstatedir=/var \
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--disable-logger \
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--disable-whois \
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--disable-servers</kbd>
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</pre>
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<div class="variablelist">
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<p class="title">
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<strong>The meaning of the configure options:</strong>
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</p>
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<dl class="variablelist">
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<dt>
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<span class="term"><em class=
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"parameter"><code>--disable-logger</code></em></span>
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</dt>
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<dd>
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<p>
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This option prevents Inetutils from installing the
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<span class="command"><strong>logger</strong></span> program,
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which is used by scripts to pass messages to the System Log
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Daemon. Do not install it because Util-linux installs a more
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recent version.
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</p>
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</dd>
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<dt>
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<span class="term"><em class=
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"parameter"><code>--disable-whois</code></em></span>
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</dt>
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<dd>
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<p>
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This option disables the building of the Inetutils
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<span class="command"><strong>whois</strong></span> client,
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which is out of date. Instructions for a better <span class=
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"command"><strong>whois</strong></span> client are in the
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BLFS book.
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</p>
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</dd>
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<dt>
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<span class="term"><em class=
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"parameter"><code>--disable-servers</code></em></span>
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</dt>
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<dd>
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<p>
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This disables the installation of the various network servers
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included as part of the Inetutils package. These servers are
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deemed not appropriate in a basic LFS system. Some are
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insecure by nature and are only considered safe on trusted
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networks. Note that better replacements are available for
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many of these servers.
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</p>
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</dd>
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</dl>
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</div>
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<p>
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Compile the package:
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</p>
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<pre class="userinput">
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<kbd class="command">make</kbd>
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</pre>
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<p>
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To test the results, issue:
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</p>
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<pre class="userinput">
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<kbd class="command">make check</kbd>
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</pre>
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<p>
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Install the package:
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</p>
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<pre class="userinput">
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<kbd class="command">make install</kbd>
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</pre>
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<p>
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Move some programs so they are available if <code class=
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"filename">/usr</code> is not accessible:
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</p>
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<pre class="userinput">
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<kbd class="command">mv -v /usr/bin/{hostname,ping,ping6,traceroute} /bin
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mv -v /usr/bin/ifconfig /sbin</kbd>
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</pre>
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</div>
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<div class="content" lang="en" xml:lang="en">
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<h2 class="sect2">
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<a id="contents-inetutils" name="contents-inetutils"></a>6.41.2.
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Contents of Inetutils
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</h2>
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<div class="segmentedlist">
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<div class="seglistitem">
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<div class="seg">
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<strong class="segtitle">Installed programs:</strong>
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<span class="segbody">ftp, ifconfig, hostname, ping, ping6,
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rcp, rexec, rlogin, rsh, talk, telnet, tftp, and
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traceroute</span>
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</div>
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</div>
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</div>
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<div class="variablelist">
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<h3>
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Short Descriptions
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</h3>
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<table border="0" class="variablelist">
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<colgroup>
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<col align="left" valign="top" />
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<col />
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</colgroup>
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<tbody>
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<tr>
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<td>
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<p>
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<a id="ftp" name="ftp"></a><span class=
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"term"><span class="command"><strong>ftp</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Is the file transfer protocol program
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="ifconfig" name="ifconfig"></a><span class=
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"term"><span class=
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"command"><strong>ifconfig</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Manages network interfaces
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="hostname" name="hostname"></a><span class=
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"term"><span class=
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"command"><strong>hostname</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Reports or sets the name of the host
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="ping" name="ping"></a><span class=
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"term"><span class=
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"command"><strong>ping</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Sends echo-request packets and reports how long the
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replies take
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="ping6" name="ping6"></a><span class=
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"term"><span class=
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"command"><strong>ping6</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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A version of <span class=
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"command"><strong>ping</strong></span> for IPv6 networks
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="rcp" name="rcp"></a><span class=
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"term"><span class="command"><strong>rcp</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Performs remote file copy
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="rexec" name="rexec"></a><span class=
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"term"><span class=
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"command"><strong>rexec</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Executes commands on a remote host
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="rlogin" name="rlogin"></a><span class=
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"term"><span class=
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"command"><strong>rlogin</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Performs remote login
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="rsh" name="rsh"></a><span class=
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"term"><span class="command"><strong>rsh</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Runs a remote shell
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="talk" name="talk"></a><span class=
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"term"><span class=
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"command"><strong>talk</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Is used to chat with another user
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="telnet" name="telnet"></a><span class=
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"term"><span class=
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"command"><strong>telnet</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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An interface to the TELNET protocol
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="tftp" name="tftp"></a><span class=
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"term"><span class=
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"command"><strong>tftp</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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A trivial file transfer program
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</p>
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</td>
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</tr>
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<tr>
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<td>
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<p>
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<a id="traceroute" name="traceroute"></a><span class=
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"term"><span class=
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"command"><strong>traceroute</strong></span></span>
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</p>
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</td>
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<td>
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<p>
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Traces the route your packets take from the host you are
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working on to another host on a network, showing all the
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intermediate hops (gateways) along the way
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</p>
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</td>
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</tr>
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</tbody>
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</table>
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</div>
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</div>
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</div>
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<a accesskey="p" href="expat.html" title="Expat-2.1.0">Prev</a>
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<a accesskey="n" href="perl.html" title="Perl-5.20.2">Next</a>
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Perl-5.20.2
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</p>
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<a accesskey="u" href="chapter06.html" title=
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"Chapter 6. Installing Basic System Software">Up</a>
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"Linux From Scratch - Version 7.7-systemd">Home</a>
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