mirror of
https://github.com/systemd/systemd
synced 2024-09-06 16:56:43 +00:00
![Zbigniew Jędrzejewski-Szmek](/assets/img/avatar_default.png)
It is annoying when we have dead links on fd.o. Add project='man-pages|die-net|archlinux' to <citerefentry>-ies. In generated html, add external links to http://man7.org/linux/man-pages/man, http://linux.die.net/man/, https://www.archlinux.org/. By default, pages in sections 2 and 4 go to man7, since Michael Kerrisk is the autorative source on kernel related stuff. The rest of links goes to linux.die.net, because they have the manpages. Except for the pacman stuff, since it seems to be only available from archlinux.org. Poor gummiboot gets no link, because gummitboot(8) ain't to be found on the net. According to common wisdom, that would mean that it does not exist. But I have seen Kay using it, so I know it does, and deserves to be found. Can somebody be nice and put it up somewhere?
125 lines
5.4 KiB
XML
125 lines
5.4 KiB
XML
<?xml version="1.0"?>
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<!--*-nxml-*-->
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<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN" "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
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<!--
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This file is part of systemd.
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Copyright 2011 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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-->
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<refentry id="binfmt.d" conditional='ENABLE_BINFMT'>
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<refentryinfo>
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<title>binfmt.d</title>
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<productname>systemd</productname>
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<authorgroup>
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<author>
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<contrib>Developer</contrib>
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<firstname>Lennart</firstname>
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<surname>Poettering</surname>
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<email>lennart@poettering.net</email>
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</author>
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</authorgroup>
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</refentryinfo>
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<refmeta>
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<refentrytitle>binfmt.d</refentrytitle>
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<manvolnum>5</manvolnum>
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</refmeta>
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<refnamediv>
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<refname>binfmt.d</refname>
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<refpurpose>Configure additional binary formats for
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executables at boot</refpurpose>
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</refnamediv>
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<refsynopsisdiv>
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<para><filename>/etc/binfmt.d/*.conf</filename></para>
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<para><filename>/run/binfmt.d/*.conf</filename></para>
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<para><filename>/usr/lib/binfmt.d/*.conf</filename></para>
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</refsynopsisdiv>
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<refsect1>
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<title>Description</title>
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<para>At boot,
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<citerefentry><refentrytitle>systemd-binfmt.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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reads configuration files from the above directories
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to register in the kernel additional binary
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formats for executables.</para>
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</refsect1>
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<refsect1>
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<title>Configuration Format</title>
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<para>Each file contains a list of binfmt_misc kernel
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binary format rules. Consult <ulink
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url="https://www.kernel.org/doc/Documentation/binfmt_misc.txt">binfmt_misc.txt</ulink>
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for more information on registration of additional
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binary formats and how to write rules.</para>
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<para>Empty lines and lines beginning with ; and # are
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ignored. Note that this means you may not use ; and #
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as delimiter in binary format rules.</para>
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<para>Each configuration file shall be named in the
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style of <filename><replaceable>program</replaceable>.conf</filename>.
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Files in <filename>/etc/</filename> override files
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with the same name in <filename>/usr/lib/</filename>
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and <filename>/run/</filename>. Files in
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<filename>/run/</filename> override files with the
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same name in <filename>/usr/lib/</filename>. Packages
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should install their configuration files in
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<filename>/usr/lib/</filename>, files in
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<filename>/etc/</filename> are reserved for the local
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administrator, who may use this logic to override the
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configuration files installed from vendor
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packages. All files are sorted by their filename in
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lexicographic order, regardless of which of the
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directories they reside in. If multiple files specify
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the same binary type name, the entry in the file with
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the lexicographically latest name will be applied.</para>
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<para>If the administrator wants to disable a
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configuration file supplied by the vendor, the
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recommended way is to place a symlink to
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<filename>/dev/null</filename> in
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<filename>/etc/binfmt.d/</filename> bearing the
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same filename.</para>
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</refsect1>
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<refsect1>
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<title>Example</title>
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<example>
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<title>/etc/binfmt.d/wine.conf example:</title>
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<programlisting># Start WINE on Windows executables
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:DOSWin:M::MZ::/usr/bin/wine:</programlisting>
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</example>
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</refsect1>
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<refsect1>
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<title>See Also</title>
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<para>
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<citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-binfmt.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
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<citerefentry><refentrytitle>systemd-delta</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
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<citerefentry project='die-net'><refentrytitle>wine</refentrytitle><manvolnum>8</manvolnum></citerefentry>
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</para>
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</refsect1>
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</refentry>
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