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<?xml version="1.0" encoding="ISO-8859-1"?>
<!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-findutils" role="wrap">
<?dbhtml filename="findutils.html"?>
<sect1info condition="script">
<productname>findutils</productname>
<productnumber>&findutils-version;</productnumber>
<address>&findutils-url;</address>
</sect1info>
<title>Findutils-&findutils-version;</title>
<indexterm zone="ch-system-findutils">
<primary sortas="a-Findutils">Findutils</primary>
</indexterm>
<sect2 role="package">
<title/>
<para>The Findutils package contains programs to find files. These programs
are provided to recursively search through a directory tree and to
create, maintain, and search a database (often faster than the recursive
find, but unreliable if the database has not been recently updated).</para>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem>
<seg>&findutils-ch6-sbu;</seg>
<seg>&findutils-ch6-du;</seg>
</seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Installation of Findutils</title>
<para>Prepare Findutils for compilation:</para>
<screen><userinput remap="configure">./configure --prefix=/usr --localstatedir=/var/lib/locate</userinput></screen>
<variablelist>
<title>The meaning of the configure options:</title>
<varlistentry>
<term><parameter>--localstatedir</parameter></term>
<listitem>
<para>This option changes the location of the <command>locate</command>
database to be in <filename class="directory">/var/lib/locate</filename>,
which is FHS-compliant.</para>
</listitem>
</varlistentry>
</variablelist>
<para>Compile the package:</para>
<screen><userinput remap="make">make</userinput></screen>
<para>To test the results, issue:</para>
<screen><userinput remap="test">make check</userinput></screen>
<para>Install the package:</para>
<screen><userinput remap="install">make install</userinput></screen>
<para>Some of the scripts in the LFS-Bootscripts package depend on
<command>find</command>. As <filename class="directory">/usr</filename>
may not be available during the early stages of booting, this program
needs to be on the root partition. The <command>updatedb</command>
script also needs to be modified to correct an explicit path:</para>
<screen><userinput remap="install">mv -v /usr/bin/find /bin
sed -i 's/find:=${BINDIR}/find:=\/bin/' /usr/bin/updatedb</userinput></screen>
</sect2>
<sect2 id="contents-findutils" role="content">
<title>Contents of Findutils</title>
<segmentedlist>
<segtitle>Installed programs</segtitle>
<segtitle>Installed directory</segtitle>
<seglistitem>
<seg>bigram, code, find, frcode, locate, oldfind, updatedb, and xargs</seg>
<seg>/usr/lib/findutils</seg>
</seglistitem>
</segmentedlist>
<variablelist>
<bridgehead renderas="sect3">Short Descriptions</bridgehead>
<?dbfo list-presentation="list"?>
<?dbhtml list-presentation="table"?>
<varlistentry id="bigram">
<term><command>bigram</command></term>
<listitem>
<para>Was formerly used to produce <command>locate</command>
databases</para>
<indexterm zone="ch-system-findutils bigram">
<primary sortas="b-bigram">bigram</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="code">
<term><command>code</command></term>
<listitem>
<para>Was formerly used to produce <command>locate</command>
databases; it is the ancestor of <command>frcode</command>.</para>
<indexterm zone="ch-system-findutils code">
<primary sortas="b-code">code</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="find">
<term><command>find</command></term>
<listitem>
<para>Searches given directory trees for files matching the specified
criteria</para>
<indexterm zone="ch-system-findutils find">
<primary sortas="b-find">find</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="frcode">
<term><command>frcode</command></term>
<listitem>
<para>Is called by <command>updatedb</command> to compress the list
of file names; it uses front-compression, reducing the database size
by a factor of four to five.</para>
<indexterm zone="ch-system-findutils frcode">
<primary sortas="b-frcode">frcode</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="locate">
<term><command>locate</command></term>
<listitem>
<para>Searches through a database of file names and reports the names
that contain a given string or match a given pattern</para>
<indexterm zone="ch-system-findutils locate">
<primary sortas="b-locate">locate</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="oldfind">
<term><command>oldfind</command></term>
<listitem>
<para>Older version of find, using a different algorithm</para>
<indexterm zone="ch-system-findutils oldfind">
<primary sortas="b-oldfind">oldfind</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="updatedb">
<term><command>updatedb</command></term>
<listitem>
<para>Updates the <command>locate</command> database; it scans the
entire file system (including other file systems that are currently
mounted, unless told not to) and puts every file name it finds into
the database</para>
<indexterm zone="ch-system-findutils updatedb">
<primary sortas="b-updatedb">updatedb</primary>
</indexterm>
</listitem>
</varlistentry>
<varlistentry id="xargs">
<term><command>xargs</command></term>
<listitem>
<para>Can be used to apply a given command to a list of files</para>
<indexterm zone="ch-system-findutils xargs">
<primary sortas="b-xargs">xargs</primary>
</indexterm>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>
|
