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git-svn-id: http://svn.linuxfromscratch.org/LFS/trunk/BOOK@7340 4aa44e1e-78dd-0310-a6d2-fbcd4c07a689
133 lines
3.7 KiB
XML
133 lines
3.7 KiB
XML
<?xml version="1.0" encoding="ISO-8859-1"?>
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<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
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"http://www.oasis-open.org/docbook/xml/4.4/docbookx.dtd" [
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<!ENTITY % general-entities SYSTEM "../general.ent">
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%general-entities;
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]>
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<sect1 id="ch-system-diffutils" role="wrap">
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<?dbhtml filename="diffutils.html"?>
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<title>Diffutils-&diffutils-version;</title>
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<indexterm zone="ch-system-diffutils">
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<primary sortas="a-Diffutils">Diffutils</primary>
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</indexterm>
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<sect2 role="package">
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<title/>
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<para>The Diffutils package contains programs that show the differences
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between files or directories.</para>
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<segmentedlist>
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<segtitle>&buildtime;</segtitle>
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<segtitle>&diskspace;</segtitle>
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<seglistitem>
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<seg>0.1 SBU</seg>
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<seg>5.6 MB</seg>
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</seglistitem>
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</segmentedlist>
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<segmentedlist>
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<segtitle>&dependencies;</segtitle>
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<seglistitem>
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<seg>Bash, Binutils, Coreutils, Diffutils, GCC, Gettext, Glibc,
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Grep, Make, and Sed</seg>
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</seglistitem>
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</segmentedlist>
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</sect2>
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<sect2 role="installation">
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<title>Installation of Diffutils</title>
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<para>POSIX requires the <command>diff</command> command to treat whitespace
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characters according to the current locale. The following patch fixes the
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non-compliance issue:</para>
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<screen><userinput>patch -Np1 -i ../&diffutils-i18n-patch;</userinput></screen>
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<para>Prepare Diffutils for compilation:</para>
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<screen><userinput>./configure --prefix=/usr</userinput></screen>
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<para>Compile the package:</para>
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<screen><userinput>make</userinput></screen>
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<para>This package does not come with a test suite.</para>
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<para>Install the package:</para>
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<screen><userinput>make install</userinput></screen>
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</sect2>
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<sect2 id="contents-diffutils" role="content">
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<title>Contents of Diffutils</title>
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<segmentedlist>
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<segtitle>Installed programs</segtitle>
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<seglistitem>
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<seg>cmp, diff, diff3, and sdiff</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="cmp">
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<term><command>cmp</command></term>
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<listitem>
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<para>Compares two files and reports whether or in which bytes they
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differ</para>
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<indexterm zone="ch-system-diffutils cmp">
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<primary sortas="b-cmp">cmp</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="diff">
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<term><command>diff</command></term>
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<listitem>
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<para>Compares two files or directories and reports which lines in
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the files differ</para>
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<indexterm zone="ch-system-diffutils diff">
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<primary sortas="b-diff">diff</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="diff3">
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<term><command>diff3</command></term>
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<listitem>
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<para>Compares three files line by line</para>
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<indexterm zone="ch-system-diffutils diff3">
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<primary sortas="b-diff3">diff3</primary>
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</indexterm>
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</listitem>
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</varlistentry>
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<varlistentry id="sdiff">
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<term><command>sdiff</command></term>
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<listitem>
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<para>Merges two files and interactively outputs the results</para>
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<indexterm zone="ch-system-diffutils sdiff">
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<primary sortas="b-sdiff">sdiff</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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