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LFS_Book/chapter06/diffutils.xml
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2018-05-24 17:53:51 +03:00

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<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
"http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
<!ENTITY % general-entities SYSTEM "../general.ent">
%general-entities;
]>
<sect1 id="ch-system-diffutils" role="wrap">
<?dbhtml filename="diffutils.html"?>
<sect1info condition="script">
<productname>diffutils</productname>
<productnumber>&diffutils-version;</productnumber>
<address>&diffutils-url;</address>
</sect1info>
<title>Diffutils-&diffutils-version;</title>
<indexterm zone="ch-system-diffutils">
<primary sortas="a-Diffutils">Diffutils</primary>
</indexterm>
<sect2 role="package">
<title/>
<para>Пакет содержит программы, которые отображают разницу в содержимом между файлами и каталогами.
Эти программы могут быть использованы, для создания патчей, а также они используются в процедурах сборки для большинства пакетов.</para>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem>
<seg>&diffutils-ch6-sbu;</seg>
<seg>&diffutils-ch6-du;</seg>
</seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Установка пакета Diffutils</title>
<para>Подготовьте пакет Diffutils к компиляции:</para>
<screen><userinput remap="configure">./configure --prefix=/usr</userinput></screen>
<para>Скомпилируйте пакет:</para>
<screen><userinput remap="make">make</userinput></screen>
<para>Для выполнения тестов, выполните команду:</para>
<screen><userinput remap="test">make check</userinput></screen>
<para>Установите пакет:</para>
<screen><userinput remap="install">make install</userinput></screen>
</sect2>
<sect2 id="contents-diffutils" role="content">
<title>Содержимое пакета Diffutils</title>
<segmentedlist>
<segtitle>Установленные программы</segtitle>
<seglistitem>
<seg>cmp, diff, diff3, and sdiff</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Краткое описание</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="cmp">
<term><command>cmp</command></term>
<listitem>
<para>Compares two files and reports whether or in which bytes they
differ</para>
<indexterm zone="ch-system-diffutils cmp">
<primary sortas="b-cmp">cmp</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="diff">
<term><command>diff</command></term>
<listitem>
<para>Compares two files or directories and reports which lines in
the files differ</para>
<indexterm zone="ch-system-diffutils diff">
<primary sortas="b-diff">diff</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="diff3">
<term><command>diff3</command></term>
<listitem>
<para>Compares three files line by line</para>
<indexterm zone="ch-system-diffutils diff3">
<primary sortas="b-diff3">diff3</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="sdiff">
<term><command>sdiff</command></term>
<listitem>
<para>Merges two files and interactively outputs the results</para>
<indexterm zone="ch-system-diffutils sdiff">
<primary sortas="b-sdiff">sdiff</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>