text and exits.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--version</option></term>
+
+ <listitem><para>Prints a short version
+ string and exits.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--type=</option></term>
<term><option>-t</option></term>
<varlistentry>
<term><option>--no-block</option></term>
- <listitem><para>Do not synchronously wait for
- the requested operation to finish. If this is
- not specified the job will be verified,
- enqueued and <command>systemctl</command> will
- wait until it is completed. By passing this
- argument it is only verified and
- enqueued.</para></listitem> </varlistentry>
+
<listitem><para>Do not synchronously wait for
+ the requested operation to finish. If this is
+ not specified the job will be verified,
+ enqueued and <command>systemctl</command> will
+ wait until it is completed. By passing this
+ argument it is only verified and
+ enqueued.</para></listitem> </varlistentry>
<varlistentry>
<term><option>--system</option></term>
changes.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><option>--kill-mode=</option></term>
+
+ <listitem><para>When used with
+ <command>kill</command>, choose the
+ mode how to kill the selected
+ processes. Must be one of
+ <option>control-group</option>,
+ <option>process-group</option> or
+ <option>process</option> to select
+ whether to kill the entire control
+ group, the process group or only the
+ selected process itself. If ommitted
+ defaults to
+ <option>control-group</option> if
+ <option>--kill-who=all</option> is
+ set, or <option>process</option>
+ otherwise. You probably never need to
+ use this switch.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>--kill-who=</option></term>
+
+ <listitem><para>When used with
+ <command>kill</command>, choose which
+ processes to kill. Must be one of
+ <option>main</option>,
+ <option>control</option> or
+ <option>all</option> to select whether
+ to kill only the main process of the
+ unit, the control process or all
+ processes of the unit. If ommitted
+ defaults to
+ <option>all</option>.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><option>---signal=</option></term>
+ <term><option>-s</option></term>
+
+ <listitem><para>When used with
+ <command>kill</command>, choose which
+ signal to send to selected
+ processes. Must be one of the well
+ know signal specifiers such as
+ SIGTERM, SIGINT or SIGSTOP. If
+ ommitted defaults to
+ <option>SIGTERM</option>.</para></listitem>
+ </varlistentry>
+
<varlistentry>
<term><option>--force</option></term>
+ <term><option>-f</option></term>
<listitem><para>When used with
<command>enable</command>, override any
existing conflicting
symlinks.</para></listitem>
+
+ <listitem><para>When used with
+ <command>halt</command>,
+ <command>poweroff</command>,
+ <command>reboot</command> or
+ <command>kexec</command> execute
+ selected operation without shutting
+ down all units. However, all processes
+ will be killed forcibly and all file
+ systems are unmounted or remounted
+ read-only. This is hence a drastic but
+ relatively safe option to request an
+ immediate reboot.</para></listitem>
</varlistentry>
<varlistentry>
<citerefentry><refentrytitle>systemd.unit</refentrytitle><manvolnum>5</manvolnum></citerefentry>
for details.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>kill [NAME...]</command></term>
+
+ <listitem><para>Send a signal to one
+ or more processes of the unit. Use
+ <option>--kill-who=</option> to select
+ which process to kill. Use
+ <option>--kill-mode=</option> to
+ select the kill mode and
+ <option>--signal=</option> to select
+ the signal to send.</para></listitem>
+ </varlistentry>
<varlistentry>
<term><command>is-active [NAME...]</command></term>
does not have the effect that any of
the units enabled are also started at
the same time. If this is desired a
- seperate <command>start</command>
+ separate <command>start</command>
command must be invoked for the
unit.</para>
configuration will stay
accessible.</para></listitem>
</varlistentry>
- <varlistentry>
- <term><command>daemon-exit</command></term>
-
- <listitem><para>Ask the systemd
- manager to quit. This is only
- supported for session managers
- (i.e. in conjunction with the
- <option>--session</option> option) and
- will fail otherwise.</para></listitem>
- </varlistentry>
<varlistentry>
<term><command>show-environment</command></term>
is only removed if it has the
specified value.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><command>default</command></term>
+ <listitem><para>Enter default
+ mode. This is mostly equivalent to
+ <command>start
+ default.target</command>.</para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><command>rescue</command></term>
+
+ <listitem><para>Enter rescue
+ mode. This is mostly equivalent to
+ <command>isolate
+ rescue.target</command> but also
+ prints a wall message to all
+ users.</para></listitem>
+ </varlistentry>
+ <varlistentry>
+ <term><command>emergency</command></term>
+
+ <listitem><para>Enter emergency
+ mode. This is mostly equivalent to
+ <command>isolate
+ emergency.target</command> but also
+ prints a wall message to all
+ users.</para></listitem>
+ </varlistentry>
<varlistentry>
<term><command>halt</command></term>
system. This is mostly equivalent to
<command>start halt.target</command>
but also prints a wall message to all
- users.</para></listitem>
+ users. If
+ combined with <option>--force</option>
+ shutdown of all running services is
+ skipped, however all processes killed
+ and all file systems unmounted or
+ mounted read-only, immediately
+ followed by the
+ system halt.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>poweroff</command></term>
equivalent to <command>start
poweroff.target</command> but also
prints a wall message to all
- users.</para></listitem>
+ users. If
+ combined with <option>--force</option>
+ shutdown of all running services is
+ skipped, however all processes killed
+ and all file systems unmounted or
+ mounted read-only, immediately
+ followed by the
+ powering off.</para></listitem>
</varlistentry>
<varlistentry>
<term><command>reboot</command></term>
equivalent to <command>start
reboot.target</command> but also
prints a wall message to all
- users.</para></listitem>
- </varlistentry>
- <varlistentry>
- <term><command>default</command></term>
-
- <listitem><para>Enter default
- mode. This is mostly equivalent to
- <command>start
- default.target</command>.</para></listitem>
+ users. If
+ combined with <option>--force</option>
+ shutdown of all running services is
+ skipped, however all processes killed
+ and all file systems unmounted or
+ mounted read-only, immediately
+ followed by the
+ reboot.</para></listitem>
</varlistentry>
<varlistentry>
- <term><command>rescue</command></term>
+ <term><command>kexec</command></term>
- <listitem><para>Enter rescue
- mode. This is mostly equivalent to
- <command>isolate
- rescue.target</command> but also
- prints a wall message to all
- users.</para></listitem>
+ <listitem><para>Shut down and reboot
+ the system via kexec. This is mostly
+ equivalent to <command>start
+ kexec.target</command> but also prints
+ a wall message to all users. If
+ combined with <option>--force</option>
+ shutdown of all running services is
+ skipped, however all processes killed
+ and all file systems unmounted or
+ mounted read-only, immediately
+ followed by the
+ reboot.</para></listitem>
</varlistentry>
<varlistentry>
- <term><command>emergency</command></term>
+ <term><command>exit</command></term>
- <listitem><para>Enter emergency
- mode. This is mostly equivalent to
- <command>isolate
- emergency.target</command> but also
- prints a wall message to all
- users.</para></listitem>
+ <listitem><para>Ask the systemd
+ manager to quit. This is only
+ supported for session managers
+ (i.e. in conjunction with the
+ <option>--session</option> option) and
+ will fail otherwise.</para></listitem>
</varlistentry>
</variablelist>
~ianmdlvl / elogind.git / blobdiff