chiark / gitweb /
journalctl: augment short mode with a cursor at the end
[elogind.git] / man / systemd.xml
index 497dd2bfeeb635a78ab8f835fff303ce7922bab4..c7aed3c6ff06b320cf44ddaa6c56d14ab5d5b626 100644 (file)
                 individual Linux control groups named after the unit
                 which they belong to in the private systemd
                 hierarchy. (see <ulink
                 individual Linux control groups named after the unit
                 which they belong to in the private systemd
                 hierarchy. (see <ulink
-                url="http://www.kernel.org/doc/Documentation/cgroups/cgroups.txt">cgroups.txt</ulink>
+                url="https://www.kernel.org/doc/Documentation/cgroups/cgroups.txt">cgroups.txt</ulink>
                 for more information about control groups, or short
                 "cgroups"). systemd uses this to effectively keep
                 track of processes. Control group information is
                 for more information about control groups, or short
                 "cgroups"). systemd uses this to effectively keep
                 track of processes. Control group information is
 
                 <para>Systemd contains native implementations of
                 various tasks that need to be executed as part of the
 
                 <para>Systemd contains native implementations of
                 various tasks that need to be executed as part of the
-                boot process. For example, it sets the host name or
+                boot process. For example, it sets the hostname or
                 configures the loopback network device. It also sets
                 up and mounts various API file systems, such as
                 <filename>/sys</filename> or
                 configures the loopback network device. It also sets
                 up and mounts various API file systems, such as
                 <filename>/sys</filename> or
 
                 <variablelist>
                         <varlistentry>
 
                 <variablelist>
                         <varlistentry>
-                                <term>SIGTERM</term>
+                                <term><constant>SIGTERM</constant></term>
 
                                 <listitem><para>Upon receiving this
                                 signal the systemd system manager
 
                                 <listitem><para>Upon receiving this
                                 signal the systemd system manager
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGINT</term>
+                                <term><constant>SIGINT</constant></term>
 
                                 <listitem><para>Upon receiving this
                                 signal the systemd system manager will
 
                                 <listitem><para>Upon receiving this
                                 signal the systemd system manager will
 
                                 <para>systemd user managers
                                 treat this signal the same way as
 
                                 <para>systemd user managers
                                 treat this signal the same way as
-                                SIGTERM.</para></listitem>
+                                <constant>SIGTERM</constant>.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGWINCH</term>
+                                <term><constant>SIGWINCH</constant></term>
 
                                 <listitem><para>When this signal is
                                 received the systemd system manager
 
                                 <listitem><para>When this signal is
                                 received the systemd system manager
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGPWR</term>
+                                <term><constant>SIGPWR</constant></term>
 
                                 <listitem><para>When this signal is
                                 received the systemd manager
 
                                 <listitem><para>When this signal is
                                 received the systemd manager
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGUSR1</term>
+                                <term><constant>SIGUSR1</constant></term>
 
                                 <listitem><para>When this signal is
                                 received the systemd manager will try
 
                                 <listitem><para>When this signal is
                                 received the systemd manager will try
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGUSR2</term>
+                                <term><constant>SIGUSR2</constant></term>
 
                                 <listitem><para>When this signal is
                                 received the systemd manager will log
 
                                 <listitem><para>When this signal is
                                 received the systemd manager will log
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGHUP</term>
+                                <term><constant>SIGHUP</constant></term>
 
                                 <listitem><para>Reloads the complete
                                 daemon configuration. This is mostly
 
                                 <listitem><para>Reloads the complete
                                 daemon configuration. This is mostly
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+0</term>
+                                <term><constant>SIGRTMIN+0</constant></term>
 
                                 <listitem><para>Enters default mode, starts the
                                 <filename>default.target</filename>
 
                                 <listitem><para>Enters default mode, starts the
                                 <filename>default.target</filename>
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+1</term>
+                                <term><constant>SIGRTMIN+1</constant></term>
 
                                 <listitem><para>Enters rescue mode,
                                 starts the
 
                                 <listitem><para>Enters rescue mode,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+2</term>
+                                <term><constant>SIGRTMIN+2</constant></term>
 
                                 <listitem><para>Enters emergency mode,
                                 starts the
 
                                 <listitem><para>Enters emergency mode,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+3</term>
+                                <term><constant>SIGRTMIN+3</constant></term>
 
                                 <listitem><para>Halts the machine,
                                 starts the
 
                                 <listitem><para>Halts the machine,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+4</term>
+                                <term><constant>SIGRTMIN+4</constant></term>
 
                                 <listitem><para>Powers off the machine,
                                 starts the
 
                                 <listitem><para>Powers off the machine,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+5</term>
+                                <term><constant>SIGRTMIN+5</constant></term>
 
                                 <listitem><para>Reboots the machine,
                                 starts the
 
                                 <listitem><para>Reboots the machine,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+6</term>
+                                <term><constant>SIGRTMIN+6</constant></term>
 
                                 <listitem><para>Reboots the machine via kexec,
                                 starts the
 
                                 <listitem><para>Reboots the machine via kexec,
                                 starts the
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+13</term>
+                                <term><constant>SIGRTMIN+13</constant></term>
 
                                 <listitem><para>Immediately halts the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
 
                                 <listitem><para>Immediately halts the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+14</term>
+                                <term><constant>SIGRTMIN+14</constant></term>
 
                                 <listitem><para>Immediately powers off the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
 
                                 <listitem><para>Immediately powers off the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+15</term>
+                                <term><constant>SIGRTMIN+15</constant></term>
 
                                 <listitem><para>Immediately reboots the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
 
                                 <listitem><para>Immediately reboots the machine.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+16</term>
+                                <term><constant>SIGRTMIN+16</constant></term>
 
                                 <listitem><para>Immediately reboots the machine with kexec.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
 
                                 <listitem><para>Immediately reboots the machine with kexec.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+20</term>
+                                <term><constant>SIGRTMIN+20</constant></term>
 
                                 <listitem><para>Enables display of
                                 status messages on the console, as
 
                                 <listitem><para>Enables display of
                                 status messages on the console, as
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+21</term>
+                                <term><constant>SIGRTMIN+21</constant></term>
 
                                 <listitem><para>Disables display of
                                 status messages on the console, as
 
                                 <listitem><para>Disables display of
                                 status messages on the console, as
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+22</term>
-                                <term>SIGRTMIN+23</term>
+                                <term><constant>SIGRTMIN+22</constant></term>
+                                <term><constant>SIGRTMIN+23</constant></term>
 
                                 <listitem><para>Sets the log level to
                                 <literal>debug</literal>
                                 (or <literal>info</literal> on
 
                                 <listitem><para>Sets the log level to
                                 <literal>debug</literal>
                                 (or <literal>info</literal> on
-                                <literal>SIGRTMIN+23</literal>), as
+                                <constant>SIGRTMIN+23</constant>), as
                                 controlled via
                                 <varname>systemd.log_level=debug</varname>
                                 (or <varname>systemd.log_level=info</varname>
                                 controlled via
                                 <varname>systemd.log_level=debug</varname>
                                 (or <varname>systemd.log_level=info</varname>
-                                on <literal>SIGRTMIN+23</literal>) on
+                                on <constant>SIGRTMIN+23</constant>) on
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+24</term>
+                                <term><constant>SIGRTMIN+24</constant></term>
 
                                 <listitem><para>Immediately exits the
                                 manager (only available for --user
 
                                 <listitem><para>Immediately exits the
                                 manager (only available for --user
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
-                                <term>SIGRTMIN+26</term>
-                                <term>SIGRTMIN+27</term>
-                                <term>SIGRTMIN+28</term>
-                                <term>SIGRTMIN+29</term>
+                                <term><constant>SIGRTMIN+26</constant></term>
+                                <term><constant>SIGRTMIN+27</constant></term>
+                                <term><constant>SIGRTMIN+28</constant></term>
+                                <term><constant>SIGRTMIN+29</constant></term>
 
                                 <listitem><para>Sets the log level to
                                 <literal>journal-or-kmsg</literal>
                                 (or <literal>console</literal> on
 
                                 <listitem><para>Sets the log level to
                                 <literal>journal-or-kmsg</literal>
                                 (or <literal>console</literal> on
-                                <literal>SIGRTMIN+27</literal>,
+                                <constant>SIGRTMIN+27</constant>,
                                 <literal>kmsg</literal> on
                                 <literal>kmsg</literal> on
-                                <literal>SIGRTMIN+28</literal>,
+                                <constant>SIGRTMIN+28</constant>,
                                 or <literal>syslog-or-kmsg</literal>
                                 or <literal>syslog-or-kmsg</literal>
-                                on <literal>SIGRTMIN+29</literal>), as
+                                on <constant>SIGRTMIN+29</constant>), as
                                 controlled via
                                 <varname>systemd.log_target=journal-or-kmsg</varname>
                                 (or <varname>systemd.log_target=console</varname>
                                 controlled via
                                 <varname>systemd.log_target=journal-or-kmsg</varname>
                                 (or <varname>systemd.log_target=console</varname>
-                                on <literal>SIGRTMIN+27</literal>,
+                                on <constant>SIGRTMIN+27</constant>,
                                 <varname>systemd.log_target=kmsg</varname>
                                 <varname>systemd.log_target=kmsg</varname>
-                                on <literal>SIGRTMIN+28</literal>,
+                                on <constant>SIGRTMIN+28</constant>,
                                 or
                                 <varname>systemd.log_target=syslog-or-kmsg</varname>
                                 or
                                 <varname>systemd.log_target=syslog-or-kmsg</varname>
-                                on <literal>SIGRTMIN+29</literal>) on
+                                on <constant>SIGRTMIN+29</constant>) on
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
                                 the kernel command
                                 line.</para></listitem>
                         </varlistentry>
                                 argument. If positive systemd
                                 activates the specified virtual
                                 terminal when it crashes. Defaults to
                                 argument. If positive systemd
                                 activates the specified virtual
                                 terminal when it crashes. Defaults to
-                                <literal>-1</literal>.</para></listitem>
+                                <constant>-1</constant>.</para></listitem>
                         </varlistentry>
 
                         <varlistentry>
                         </varlistentry>
 
                         <varlistentry>
 
                                 <listitem><para>Daemon status
                                 notification socket. This is an
 
                                 <listitem><para>Daemon status
                                 notification socket. This is an
-                                AF_UNIX datagram socket and is used to
+                                <constant>AF_UNIX</constant> datagram socket and is used to
                                 implement the daemon notification
                                 logic as implemented by
                                 <citerefentry><refentrytitle>sd_notify</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
                                 implement the daemon notification
                                 logic as implemented by
                                 <citerefentry><refentrytitle>sd_notify</refentrytitle><manvolnum>3</manvolnum></citerefentry>.</para></listitem>
                                 <listitem><para>Used internally by the
                                 <citerefentry><refentrytitle>shutdown</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                                 tool to implement delayed
                                 <listitem><para>Used internally by the
                                 <citerefentry><refentrytitle>shutdown</refentrytitle><manvolnum>8</manvolnum></citerefentry>
                                 tool to implement delayed
-                                shutdowns. This is an AF_UNIX datagram
+                                shutdowns. This is an <constant>AF_UNIX</constant> datagram
                                 socket.</para></listitem>
                         </varlistentry>
 
                                 socket.</para></listitem>
                         </varlistentry>
 
                                 communication channel between
                                 <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                                 and the systemd process. This is an
                                 communication channel between
                                 <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>
                                 and the systemd process. This is an
-                                AF_UNIX stream socket. This interface
+                                <constant>AF_UNIX</constant> stream socket. This interface
                                 is private to systemd and should not
                                 be used in external
                                 projects.</para></listitem>
                                 is private to systemd and should not
                                 be used in external
                                 projects.</para></listitem>