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218 lines
6.6 KiB
HTML
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
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"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<meta http-equiv="Content-Type" content=
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"application/xhtml+xml; charset=utf-8" />
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<title>
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6.46. Diffutils-3.3
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</title>
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<link rel="stylesheet" type="text/css" href="../stylesheets/lfs.css" />
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<meta name="generator" content="DocBook XSL Stylesheets V1.78.1" />
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</head>
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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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<ul>
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Automake-1.15
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<a accesskey="n" href="gawk.html" title="Gawk-4.1.1">Next</a>
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Gawk-4.1.1
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</div>
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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-diffutils" name="ch-system-diffutils"></a>6.46.
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Diffutils-3.3
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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 Diffutils package contains programs that show the differences
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between files or directories.
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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">30 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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6.46.1. Installation of Diffutils
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</h2>
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<p>
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First fix a file so locale files are installed:
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</p>
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<pre class="userinput">
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<kbd class=
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"command">sed -i 's:= @mkdir_p@:= /bin/mkdir -p:' po/Makefile.in.in</kbd>
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</pre>
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<p>
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Prepare Diffutils for compilation:
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</p>
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<pre class="userinput">
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<kbd class="command">./configure --prefix=/usr</kbd>
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</pre>
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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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</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-diffutils" name="contents-diffutils"></a>6.46.2.
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Contents of Diffutils
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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">cmp, diff, diff3, and sdiff</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="cmp" name="cmp"></a><span class=
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"term"><span class="command"><strong>cmp</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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Compares two files and reports whether or in which bytes
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they differ
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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="diff" name="diff"></a><span class=
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"term"><span class=
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"command"><strong>diff</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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Compares two files or directories and reports which lines
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in the files differ
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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="diff3" name="diff3"></a><span class=
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"term"><span class=
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"command"><strong>diff3</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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Compares three files line by line
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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="sdiff" name="sdiff"></a><span class=
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"term"><span class=
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"command"><strong>sdiff</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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Merges two files and interactively outputs the results
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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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<div class="navfooter">
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<ul>
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<li class="prev">
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<a accesskey="p" href="automake.html" title=
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"Automake-1.15">Prev</a>
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<p>
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Automake-1.15
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<li class="next">
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<a accesskey="n" href="gawk.html" title="Gawk-4.1.1">Next</a>
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<p>
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Gawk-4.1.1
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<li class="up">
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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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