man: use same version in public and system ident.

[thirdparty/systemd.git] / man / systemd-debug-generator.xml

diff --git a/man/systemd-debug-generator.xml b/man/systemd-debug-generator.xml
index 1f9a79db82f24a7e3bc38151e605b97f6ebcea7c..5d2dbe2cd5f284a0ed613e19bb707a50973e306f 100644 (file)
--- a/man/systemd-debug-generator.xml
+++ b/man/systemd-debug-generator.xml
@@ -1,8 +1,11 @@
 <?xml version="1.0"?>
 <!--*-nxml-*-->
 <!DOCTYPE refentry PUBLIC "-//OASIS//DTD DocBook XML V4.5//EN"
-  "http://www.oasis-open.org/docbook/xml/4.2/docbookx.dtd">
-<!-- SPDX-License-Identifier: LGPL-2.1+ -->
+  "http://www.oasis-open.org/docbook/xml/4.5/docbookx.dtd" [
+<!ENTITY % entities SYSTEM "custom-entities.ent" >
+%entities;
+]>
+<!-- SPDX-License-Identifier: LGPL-2.1-or-later -->
 <refentry id="systemd-debug-generator">
 
   <refentryinfo>
@@ -34,7 +37,7 @@
 
     <para>If the <option>systemd.mask=</option> or <option>rd.systemd.mask=</option>
     option is specified and followed by a unit name, this unit is
-    masked for the runtime, similar to the effect of
+    masked for the runtime (i.e. for this session — from boot to shutdown), similarly to the effect of
     <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
     <command>mask</command> command. This is useful to boot with
     certain units removed from the initial boot transaction for
@@ -56,9 +59,10 @@
     <option>rd.systemd.debug_shell</option> option is
     specified, the debug shell service
     <literal>debug-shell.service</literal> is pulled into the boot
-    transaction. It will spawn a debug shell on tty9 during early
-    system startup. Note that the shell may also be turned on
-    persistently by enabling it with
+    transaction and a debug shell will be spawned during early boot.
+    By default, <filename>&DEBUGTTY;</filename> is used, but a specific tty can also be set,
+    either with or without the <filename>/dev/</filename> prefix.
+    Note that the shell may also be turned on persistently by enabling it with
     <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
     <command>enable</command> command.
     <option>rd.systemd.debug_shell=</option> is honored only by initial
@@ -71,11 +75,11 @@
 
   <refsect1>
     <title>See Also</title>
-    <para>
-      <citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>,
-      <citerefentry><refentrytitle>kernel-command-line</refentrytitle><manvolnum>7</manvolnum></citerefentry>
-    </para>
+    <para><simplelist type="inline">
+      <member><citerefentry><refentrytitle>systemd</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+      <member><citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry></member>
+      <member><citerefentry><refentrytitle>kernel-command-line</refentrytitle><manvolnum>7</manvolnum></citerefentry></member>
+    </simplelist></para>
   </refsect1>
 
 </refentry>