source: clfs-sysroot/BOOK/final-system/common/sysklogd.xml@ aa7d916

<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.4//EN"
  "http://www.oasis-open.org/docbook/xml/4.3/docbookx.dtd" [
  <!ENTITY % general-entities SYSTEM "../../general.ent">
  %general-entities;
]>

<sect1 id="ch-system-sysklogd" xreflabel="Sysklogd" role="wrap">
  <?dbhtml filename="sysklogd.html"?>

  <title>Sysklogd-&sysklogd-version;</title>

  <indexterm zone="ch-system-sysklogd">
    <primary sortas="a-Sysklogd">Sysklogd</primary>
  </indexterm>

  <sect2 role="package">
    <title/>

    <para>The Sysklogd package contains programs for logging system messages,
    such as those given by the kernel when unusual things happen.</para>

  </sect2>

  <sect2 role="installation">
    <title>Installation of Sysklogd</title>

    <para os="a">The following patch fixes various issues, including a
    problem building Sysklogd with Linux 2.6 series kernels:</para>

<screen os="b"><userinput>patch -Np1 -i ../&sysklogd-fixes-patch;</userinput></screen>

    <para os="s1">The following sed prevents chaning the owner of the installed man files and prevents install from trying to strip the installed binaries.</para>

<screen os="s2"><userinput>cp Makefile{,.orig}
sed -e 's/-o ${MAN_USER} -g ${MAN_GROUP}//' \
    -e 's/500 -s/500/' Makefile.orig &gt; Makefile</userinput></screen>

    <para os="c">Compile the package:</para>

<screen os="d"><userinput>make CC="${CC}"</userinput></screen>

    <para os="f">Install the package:</para>

<screen os="g"><userinput>make prefix=${CLFS} install</userinput></screen>

  </sect2>

  <sect2 id="conf-sysklogd" role="configuration">
    <title>Configuring Sysklogd</title>

    <indexterm zone="conf-sysklogd">
      <primary sortas="a-Sysklogd">Sysklogd</primary>
    <secondary>configuring</secondary></indexterm>

    <indexterm zone="conf-sysklogd">
      <primary sortas="e-/etc/syslog.conf">/etc/syslog.conf</primary>
    </indexterm>

    <para>Create a new <filename>/etc/syslog.conf</filename> file by running
    the following:</para>

<screen><userinput>cat &gt; ${CLFS}/etc/syslog.conf &lt;&lt; "EOF"
<literal># Begin /etc/syslog.conf

auth,authpriv.*                 -/var/log/auth.log
*.*;auth,authpriv.none          -/var/log/sys.log
daemon.*                        -/var/log/daemon.log
kern.*                          -/var/log/kern.log
mail.*                          -/var/log/mail.log
user.*                          -/var/log/user.log
*.=info;*.=notice;*.=warn;
auth,authpriv.none;
cron,daemon.none;
mail,news.none                  -/var/log/messages.log

*.emerg                         *

# log the bootscript output:
local2.* -/var/log/boot.log

# End /etc/syslog.conf</literal>
EOF</userinput></screen>

  </sect2>

  <sect2 id="contents-sysklogd" role="content">
    <title>Contents of Sysklogd</title>

    <segmentedlist>
      <segtitle>Installed programs</segtitle>

      <seglistitem>
        <seg>klogd and syslogd</seg>
      </seglistitem>
    </segmentedlist>

    <variablelist>
      <bridgehead renderas="sect3">Short Descriptions</bridgehead>
      <?dbfo list-presentation="list"?>
      <?dbhtml list-presentation="table"?>

      <varlistentry id="klogd">
        <term><command>klogd</command></term>
        <listitem>
          <para>A system daemon for intercepting and logging kernel
          messages</para>
          <indexterm zone="ch-system-sysklogd klogd">
            <primary sortas="b-klogd">klogd</primary>
          </indexterm>
        </listitem>
      </varlistentry>

      <varlistentry id="syslogd">
        <term><command>syslogd</command></term>
        <listitem>
          <para>Logs the messages that system programs offer for logging.
          Every logged message contains at least a date stamp and a hostname,
          and normally the program's name too, but that depends on how
          trusting the logging daemon is told to be.</para>
          <indexterm zone="ch-system-sysklogd syslogd">
            <primary sortas="b-syslogd">syslogd</primary>
          </indexterm>
        </listitem>
      </varlistentry>

    </variablelist>

  </sect2>

</sect1>