+++ /dev/null
-<?xml version='1.0'?> <!--*-nxml-*-->
-<!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.2//EN"
- "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
-
-<!--
- This file is part of systemd.
-
- Copyright 2012 Zbigniew Jędrzejewski-Szmek
-
- systemd is free software; you can redistribute it and/or modify it
- under the terms of the GNU Lesser General Public License as published by
- the Free Software Foundation; either version 2.1 of the License, or
- (at your option) any later version.
-
- systemd is distributed in the hope that it will be useful, but
- WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- Lesser General Public License for more details.
-
- You should have received a copy of the GNU Lesser General Public License
- along with systemd; If not, see <http://www.gnu.org/licenses/>.
--->
-
-<refentry id="systemd-coredumpctl" conditional='ENABLE_COREDUMP'
- xmlns:xi="http://www.w3.org/2001/XInclude">
-
- <refentryinfo>
- <title>systemd-coredumpctl</title>
- <productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Zbigniew</firstname>
- <surname>Jędrzejewski-Szmek</surname>
- <email>zbyszek@in.waw.pl</email>
- </author>
- </authorgroup>
- </refentryinfo>
-
- <refmeta>
- <refentrytitle>systemd-coredumpctl</refentrytitle>
- <manvolnum>1</manvolnum>
- </refmeta>
-
- <refnamediv>
- <refname>systemd-coredumpctl</refname>
- <refpurpose>Retrieve coredumps from the journal</refpurpose>
- </refnamediv>
-
- <refsynopsisdiv>
- <cmdsynopsis>
- <command>systemd-coredumpctl</command>
- <arg choice="opt" rep="repeat">OPTIONS</arg>
- <arg choice="req">COMMAND</arg>
- <arg choice="opt" rep="repeat">PID|COMM|EXE|MATCH</arg>
- </cmdsynopsis>
- </refsynopsisdiv>
-
- <refsect1>
- <title>Description</title>
-
- <para><command>systemd-coredumpctl</command> may be used to
- retrieve coredumps from
- <citerefentry><refentrytitle>systemd-journald</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
- </refsect1>
-
- <refsect1>
- <title>Options</title>
-
- <para>The following options are understood:</para>
-
- <variablelist>
- <varlistentry>
- <term><option>-F</option></term>
- <term><option>--field=</option></term>
-
- <listitem><para>Print all possible
- data values the specified field
- takes in matching coredump entries of the
- journal.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><option>-o</option></term>
- <term><option>--output=FILE</option></term>
-
- <listitem><para>Write the core to
- <option>FILE</option>.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><option>--no-legend</option></term>
-
- <listitem><para>Do not print the column headers.
- </para></listitem>
- </varlistentry>
-
- <xi:include href="standard-options.xml" xpointer="help" />
- <xi:include href="standard-options.xml" xpointer="version" />
- <xi:include href="standard-options.xml" xpointer="no-pager" />
- </variablelist>
-
- <para>The following commands are understood:</para>
-
- <variablelist>
- <varlistentry>
- <term><command>list</command></term>
-
- <listitem><para>List coredumps captured in the journal
- matching specified characteristics.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><command>dump</command></term>
-
- <listitem><para>Extract the last coredump
- matching specified characteristics.
- The coredump will be written on standard output,
- unless an output file is specified with
- <option>-o/--output</option>.
- </para></listitem>
- </varlistentry>
-
-
- <varlistentry>
- <term><command>gdb</command></term>
-
- <listitem><para>Invoke the GNU
- debugger on the last coredump matching
- specified characteristics.
- </para></listitem>
- </varlistentry>
-
- </variablelist>
-
- </refsect1>
-
- <refsect1>
- <title>Matching</title>
-
- <para>Match can be:</para>
-
- <variablelist>
- <varlistentry>
- <term><replaceable>PID</replaceable></term>
-
- <listitem><para>Process ID of the
- process that dumped
- core. An integer.</para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><replaceable>COMM</replaceable></term>
-
- <listitem><para>Name of the executable
- (matches <option>COREDUMP_COMM=</option>).
- Must not contain slashes.
- </para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><replaceable>EXE</replaceable></term>
-
- <listitem><para>Path to the executable
- (matches <option>COREDUMP_EXE=</option>).
- Must contain at least one slash.
- </para></listitem>
- </varlistentry>
-
- <varlistentry>
- <term><replaceable>MATCH</replaceable></term>
-
- <listitem><para>General journalctl predicates
- (see <citerefentry><refentrytitle>journalctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>).
- Must contain an equals sign.
- </para></listitem>
- </varlistentry>
- </variablelist>
- </refsect1>
-
- <refsect1>
- <title>Exit status</title>
- <para>On success, 0 is returned; otherwise, a non-zero failure
- code is returned. Not finding any matching coredumps is treated
- as failure.
- </para>
- </refsect1>
-
- <refsect1>
- <title>See Also</title>
- <para>
- <citerefentry><refentrytitle>systemd-journald.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>,
- <citerefentry><refentrytitle>gdb</refentrytitle><manvolnum>1</manvolnum></citerefentry>
- </para>
- </refsect1>
-
-</refentry>
~ianmdlvl / elogind.git / blobdiff