[52d29f7] | 1 | <?xml version="1.0" encoding="ISO-8859-1"?>
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[6732c094] | 2 | <!DOCTYPE sect1 PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
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| 3 | "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
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[52d29f7] | 4 | <!ENTITY % general-entities SYSTEM "../../general.ent">
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| 5 | %general-entities;
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| 6 |
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[30edc031] | 7 | <!ENTITY fcron-download-http "http://fcron.free.fr/archives/fcron-&fcron-version;.src.tar.gz">
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| 8 | <!ENTITY fcron-download-ftp "ftp://ftp.seul.org/pub/fcron/fcron-&fcron-version;.src.tar.gz">
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[99a99c6] | 9 | <!ENTITY fcron-md5sum "230b91f308e6012957a3a71a94f03838">
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| 10 | <!ENTITY fcron-size "583 KB">
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[2d4e23a] | 11 | <!ENTITY fcron-buildsize "3.6 MB">
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[354f5e4d] | 12 | <!ENTITY fcron-time "0.1 SBU">
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[52d29f7] | 13 | ]>
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| 14 |
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[5c5cdbc] | 15 | <sect1 id="fcron" xreflabel="Fcron-&fcron-version;">
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[30edc031] | 16 | <?dbhtml filename="fcron.html"?>
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| 17 |
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| 18 | <sect1info>
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| 19 | <othername>$LastChangedBy$</othername>
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| 20 | <date>$Date$</date>
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| 21 | </sect1info>
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| 22 |
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| 23 | <title>Fcron-&fcron-version;</title>
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| 24 |
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| 25 | <indexterm zone="fcron">
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| 26 | <primary sortas="a-Fcron">Fcron</primary>
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| 27 | </indexterm>
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| 28 |
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| 29 | <sect2 role="package">
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| 30 | <title>Introduction to Fcron</title>
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| 31 |
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| 32 | <para>The <application>Fcron</application> package contains a periodical
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| 33 | command scheduler which aims at replacing <application>Vixie
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| 34 | Cron</application>.</para>
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| 35 |
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[405c8dc] | 36 | &lfs73_checked;
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[61a8dd8] | 37 |
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[30edc031] | 38 | <bridgehead renderas="sect3">Package Information</bridgehead>
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| 39 | <itemizedlist spacing="compact">
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| 40 | <listitem>
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| 41 | <para>Download (HTTP): <ulink url="&fcron-download-http;"/></para>
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| 42 | </listitem>
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| 43 | <listitem>
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| 44 | <para>Download (FTP): <ulink url="&fcron-download-ftp;"/></para>
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| 45 | </listitem>
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| 46 | <listitem>
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| 47 | <para>Download MD5 sum: &fcron-md5sum;</para>
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| 48 | </listitem>
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| 49 | <listitem>
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| 50 | <para>Download size: &fcron-size;</para>
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| 51 | </listitem>
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| 52 | <listitem>
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| 53 | <para>Estimated disk space required: &fcron-buildsize;</para>
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| 54 | </listitem>
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| 55 | <listitem>
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| 56 | <para>Estimated build time: &fcron-time;</para>
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| 57 | </listitem>
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| 58 | </itemizedlist>
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| 59 |
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[7ad652c] | 60 | <bridgehead renderas="sect3">Additional Downloads</bridgehead>
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| 61 | <itemizedlist spacing="compact">
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| 62 | <listitem>
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| 63 | <para>
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| 64 | Required patch:
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| 65 | <ulink url="&patch-root;/fcron-&fcron-version;-sendmail_upstream-1.patch"/>
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| 66 | </para>
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| 67 | </listitem>
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| 68 | </itemizedlist>
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| 69 |
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[30edc031] | 70 | <bridgehead renderas="sect3">Fcron Dependencies</bridgehead>
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[bccbdaea] | 71 |
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[30edc031] | 72 | <bridgehead renderas="sect4">Optional</bridgehead>
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[7f5c97e] | 73 | <para role="optional">An <xref linkend="server-mail"/>,
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[448900a5] | 74 | <ulink url="../postlfs/editors.html">text editor</ulink> (default is
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| 75 | <command>vi</command> from the <xref linkend="vim"/> package),
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[6603f8b] | 76 | <xref linkend="linux-pam"/>,
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[12b202ed] | 77 | <xref linkend="docbook-utils"/>
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| 78 | </para>
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[30edc031] | 79 |
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[1039de3] | 80 | <para condition="html" role="usernotes">User Notes:
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| 81 | <ulink url="&blfs-wiki;/fcron"/></para>
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| 82 |
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[30edc031] | 83 | </sect2>
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| 84 |
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| 85 | <sect2 role="installation">
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| 86 | <title>Installation of Fcron</title>
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| 87 |
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[539ace5] | 88 | <para id="fcron-syslog"><application>Fcron</application> uses the cron facility
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| 89 | of <command>syslog</command> to log all messages. Since LFS
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| 90 | does not set up this facility in <filename>/etc/syslog.conf</filename>, it
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| 91 | needs to be done prior to installing <application>Fcron</application>. This
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| 92 | command will append the necessary line to the current
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[b4054a8] | 93 | <filename>/etc/syslog.conf</filename> (perform as the
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| 94 | <systemitem class='username'>root</systemitem> user):</para>
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[30edc031] | 95 |
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| 96 | <indexterm zone="fcron fcron-syslog">
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| 97 | <primary sortas="e-etc-syslog.conf">/etc/syslog.conf</primary>
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| 98 | </indexterm>
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| 99 |
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| 100 | <screen role="root"><userinput>cat >> /etc/syslog.conf << "EOF"
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| 101 | <literal># Begin fcron addition to /etc/syslog.conf
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[1586494] | 102 |
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[52d29f7] | 103 | cron.* -/var/log/cron.log
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[1586494] | 104 |
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[30edc031] | 105 | # End fcron addition</literal>
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| 106 | EOF</userinput></screen>
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[1586494] | 107 |
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[30edc031] | 108 | <para>The configuration file has been modified, so reloading the
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[b4054a8] | 109 | <command>sysklogd</command> daemon will activate the changes (again as the
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| 110 | <systemitem class='username'>root</systemitem> user).</para>
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[30edc031] | 111 |
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| 112 | <screen role="root"><userinput>/etc/rc.d/init.d/sysklogd reload</userinput></screen>
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| 113 |
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[539ace5] | 114 | <para>For security reasons, an unprivileged user and group for
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[b4054a8] | 115 | <application>Fcron</application> should be created (perform as the
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| 116 | <systemitem class='username'>root</systemitem> user):</para>
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[30edc031] | 117 |
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[b785ab29] | 118 | <screen role="root"><userinput>groupadd -g 22 fcron &&
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| 119 | useradd -d /dev/null -c "Fcron User" -g fcron -s /bin/false -u 22 fcron</userinput></screen>
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[30edc031] | 120 |
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[539ace5] | 121 | <para>Install <application>Fcron</application> by running the following
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[30edc031] | 122 | commands:</para>
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| 123 |
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[7ad652c] | 124 | <screen><userinput>patch -Np1 -i ../fcron-&fcron-version;-sendmail_upstream-1.patch &&
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| 125 | autoconf &&
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| 126 | ./configure --prefix=/usr --sysconfdir=/etc \
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[7afe2f1f] | 127 | --localstatedir=/var --without-sendmail --with-boot-install=no \
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| 128 | --with-dsssl-dir=/usr/share/sgml/docbook/dsssl-stylesheets-&docbook-dsssl-version; &&
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[30edc031] | 129 | make</userinput></screen>
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| 130 |
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| 131 | <para>This package does not come with a test suite.</para>
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| 132 |
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| 133 | <para>Now, as the <systemitem class="username">root</systemitem> user:</para>
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| 134 |
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| 135 | <screen role="root"><userinput>make install</userinput></screen>
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| 136 |
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| 137 | </sect2>
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| 138 |
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| 139 | <sect2 role="commands">
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| 140 | <title>Command Explanations</title>
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| 141 |
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[0d7900a] | 142 | <para><command>autoconf</command>: This command is required to rebuild
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[34a72e5f] | 143 | <filename>configure</filename> using the fixed input file.</para>
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[0d7900a] | 144 |
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[482314a] | 145 | <para><parameter>--without-sendmail</parameter>: By default,
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[73b3b3b] | 146 | <application>Fcron</application> will attempt to use the
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| 147 | <command>sendmail</command> command from an <xref linkend="server-mail"/>
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| 148 | package to email you the results of the <command>fcron</command> script.
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| 149 | This switch is used to disable default email notification. Omit the switch
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| 150 | to enable the default. Alternatively, you can use the
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| 151 | <option>--with-sendmail=<replaceable></path/to/MTA
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| 152 | command></replaceable></option> to use a different mailer command.</para>
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[30edc031] | 153 |
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[ceda816] | 154 | <para><parameter>--with-boot-install=no</parameter>: This prevents installation
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| 155 | of the bootscript included with the package.</para>
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[30edc031] | 156 |
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[1039de3] | 157 | <para><option>--with-editor=<replaceable></path/to/editor></replaceable></option>:
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[448900a5] | 158 | This switch allows you to set the default text editor.</para>
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| 159 |
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[7afe2f1f] | 160 | <para><option>--with-dsssl-dir=<replaceable></path/to/dsssl-stylesheets></replaceable></option>:
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| 161 | Avoid a warning message about not finding the DSSSL stylesheets.</para>
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| 162 |
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[30edc031] | 163 | </sect2>
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| 164 |
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| 165 | <sect2 role="configuration">
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| 166 | <title>Configuring Fcron</title>
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| 167 |
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| 168 | <sect3 id="fcron-config">
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| 169 | <title>Config Files</title>
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| 170 |
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| 171 | <para><filename>/etc/fcron.conf</filename>,
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[539ace5] | 172 | <filename>/etc/fcron.allow</filename>, and
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[30edc031] | 173 | <filename>/etc/fcron.deny</filename></para>
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| 174 |
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| 175 | <indexterm zone="fcron fcron-config">
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| 176 | <primary sortas="e-etc-fcron.conf">/etc/fcron.conf</primary>
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| 177 | </indexterm>
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| 178 |
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| 179 | <indexterm zone="fcron fcron-config">
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| 180 | <primary sortas="e-etc-fcron.allow">/etc/fcron.allow</primary>
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| 181 | </indexterm>
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| 182 |
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| 183 | <indexterm zone="fcron fcron-config">
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| 184 | <primary sortas="e-etc-fcron.deny">/etc/fcron.deny</primary>
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| 185 | </indexterm>
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| 186 |
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| 187 | </sect3>
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| 188 |
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| 189 | <sect3>
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| 190 | <title>Configuration Information</title>
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| 191 |
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| 192 | <para>There are no required changes in any of the config files.
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| 193 | Configuration information can be found in the man page for
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| 194 | <filename>fcron.conf</filename>.</para>
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[bccbdaea] | 195 |
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[539ace5] | 196 | <para><command>fcron</command> scripts are written using
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| 197 | <command>fcrontab</command>. Refer to the <command>fcrontab</command> man
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[30edc031] | 198 | page for proper parameters to address your situation.</para>
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| 199 |
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[0619e6d] | 200 | <para id="fcron-pam">If <application>Linux-PAM</application>
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[539ace5] | 201 | is installed, two PAM configuration files are installed in
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| 202 | <filename class='directory'>/etc/pam.d</filename>. Alternatively if
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| 203 | <filename class='directory'>/etc/pam.d</filename> is not used, the installation
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[7712824] | 204 | will append two configuration sections to the existing
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[539ace5] | 205 | <filename>/etc/pam.conf</filename> file. You should ensure the files match your
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[30edc031] | 206 | preferences. Modify them as required to suit your needs.</para>
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| 207 |
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| 208 | <indexterm zone="fcron fcron-pam">
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| 209 | <primary sortas="e-etc-pam.d">/etc/pam.d/*</primary>
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| 210 | </indexterm>
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| 211 |
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| 212 | <indexterm zone="fcron fcron-pam">
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| 213 | <primary sortas="e-etc-pam.conf">/etc/pam.conf</primary>
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| 214 | </indexterm>
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| 215 |
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| 216 | </sect3>
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| 217 |
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| 218 | <sect3 id="fcron-init">
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| 219 | <title>Boot Script</title>
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| 220 |
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[0619e6d] | 221 | <para>Install the <filename>/etc/rc.d/init.d/fcron</filename>
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[5254d12] | 222 | init script from the <xref linkend="bootscripts"/>
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[30edc031] | 223 | package.</para>
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| 224 |
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| 225 | <indexterm zone="fcron fcron-init">
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| 226 | <primary sortas="f-fcron">fcron</primary>
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| 227 | </indexterm>
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| 228 |
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| 229 | <screen role="root"><userinput>make install-fcron</userinput></screen>
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| 230 |
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| 231 | </sect3>
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| 232 |
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| 233 | </sect2>
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| 234 |
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| 235 | <sect2 role="content">
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| 236 | <title>Contents</title>
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| 237 |
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| 238 | <segmentedlist>
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| 239 | <segtitle>Installed Programs</segtitle>
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| 240 | <segtitle>Installed Libraries</segtitle>
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| 241 | <segtitle>Installed Directories</segtitle>
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| 242 |
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| 243 | <seglistitem>
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| 244 | <seg>fcron, fcrondyn, fcronsighup, and fcrontab</seg>
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| 245 | <seg>None</seg>
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| 246 | <seg>/usr/share/doc/fcron-&fcron-version; and /var/spool/fcron</seg>
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| 247 | </seglistitem>
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| 248 | </segmentedlist>
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| 249 |
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| 250 | <variablelist>
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| 251 | <bridgehead renderas="sect3">Short Descriptions</bridgehead>
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| 252 | <?dbfo list-presentation="list"?>
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| 253 | <?dbhtml list-presentation="table"?>
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| 254 |
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| 255 | <varlistentry id="fcron-prog">
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| 256 | <term><command>fcron</command></term>
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| 257 | <listitem>
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| 258 | <para>is the scheduling daemon.</para>
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| 259 | <indexterm zone="fcron fcron-prog">
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| 260 | <primary sortas="b-fcron">fcron</primary>
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| 261 | </indexterm>
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| 262 | </listitem>
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| 263 | </varlistentry>
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| 264 |
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| 265 | <varlistentry id="fcrondyn">
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| 266 | <term><command>fcrondyn</command></term>
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| 267 | <listitem>
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[539ace5] | 268 | <para>is a user tool intended to interact with a running
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[30edc031] | 269 | <command>fcron</command> daemon.</para>
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| 270 | <indexterm zone="fcron fcrondyn">
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| 271 | <primary sortas="b-fcrondyn">fcrondyn</primary>
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| 272 | </indexterm>
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| 273 | </listitem>
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| 274 | </varlistentry>
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| 275 |
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| 276 | <varlistentry id="fcronsighup">
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| 277 | <term><command>fcronsighup</command></term>
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| 278 | <listitem>
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[539ace5] | 279 | <para>instructs <command>fcron</command> to reread the
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[30edc031] | 280 | <application>Fcron</application> tables.</para>
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| 281 | <indexterm zone="fcron fcronsighup">
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| 282 | <primary sortas="b-fcronsighup">fcronsighup</primary>
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| 283 | </indexterm>
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| 284 | </listitem>
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| 285 | </varlistentry>
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| 286 |
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| 287 | <varlistentry id="fcrontab">
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| 288 | <term><command>fcrontab</command></term>
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| 289 | <listitem>
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[539ace5] | 290 | <para>is a program used to install, edit, list and remove the
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[30edc031] | 291 | tables used by <command>fcron</command>.</para>
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| 292 | <indexterm zone="fcron fcrontab">
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| 293 | <primary sortas="b-fcrontab">fcrontab</primary>
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| 294 | </indexterm>
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| 295 | </listitem>
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| 296 | </varlistentry>
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| 297 |
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| 298 | </variablelist>
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| 299 |
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| 300 | </sect2>
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[f45b1953] | 301 |
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| 302 | </sect1>
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