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<?xml version="1.0" encoding="ISO-8859-1"?>
<!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.3//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">
<title>Sysklogd-&sysklogd-version;</title>
<?dbhtml filename="sysklogd.html"?>
<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>
<segmentedlist>
<segtitle>&buildtime;</segtitle>
<segtitle>&diskspace;</segtitle>
<seglistitem><seg>0.1 SBU</seg><seg>0.5 MB</seg></seglistitem>
</segmentedlist>
<segmentedlist>
<segtitle>Sysklogd installation depends on</segtitle>
<seglistitem><seg>Binutils, Coreutils, GCC, Glibc, Make</seg></seglistitem>
</segmentedlist>
</sect2>
<sect2 role="installation">
<title>Installation of Sysklogd</title>
<para>Sysklogd has issues with the Linux 2.6 kernel series - fix these isues
by applying the following patch:</para>
<screen><userinput>patch -Np1 -i ../sysklogd-&sysklogd-version;-kernel-headers-1.patch</userinput></screen>
<para>There is also a race condition in the signal handling logic, and this
sometimes confuses the <command>sysklogd</command> initscript.
Fix this bug by applying another patch:</para>
<screen><userinput>patch -Np1 -i ../sysklogd-&sysklogd-version;-signal-1.patch</userinput></screen>
<para>Compile Sysklogd:</para>
<screen><userinput>make</userinput></screen>
<para>Now install it:</para>
<screen><userinput>make 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 > /etc/syslog.conf << "EOF"</userinput>
# 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
*.emerg *
# End /etc/syslog.conf
<userinput>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><title>Short descriptions</title>
<varlistentry id="klogd">
<term><command>klogd</command></term>
<listitem>
<indexterm zone="ch-system-sysklogd klogd"><primary sortas="b-klogd">klogd</primary></indexterm>
<para>is a system daemon for intercepting and logging kernel messages.</para>
</listitem>
</varlistentry>
<varlistentry id="syslogd">
<term><command>syslogd</command></term>
<listitem>
<indexterm zone="ch-system-sysklogd syslogd"><primary sortas="b-syslogd">syslogd</primary></indexterm>
<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>
</listitem>
</varlistentry>
</variablelist>
</sect2>
</sect1>
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