summaryrefslogtreecommitdiff
path: root/man/systemd-debug-generator.xml
diff options
context:
space:
mode:
Diffstat (limited to 'man/systemd-debug-generator.xml')
-rw-r--r--man/systemd-debug-generator.xml145
1 files changed, 72 insertions, 73 deletions
diff --git a/man/systemd-debug-generator.xml b/man/systemd-debug-generator.xml
index a2bef5fe28..74c3b2620e 100644
--- a/man/systemd-debug-generator.xml
+++ b/man/systemd-debug-generator.xml
@@ -21,78 +21,77 @@
-->
<refentry id="systemd-debug-generator">
- <refentryinfo>
- <title>systemd-debug-generator</title>
- <productname>systemd</productname>
-
- <authorgroup>
- <author>
- <contrib>Developer</contrib>
- <firstname>Lennart</firstname>
- <surname>Poettering</surname>
- <email>lennart@poettering.net</email>
- </author>
- </authorgroup>
- </refentryinfo>
-
- <refmeta>
- <refentrytitle>systemd-debug-generator</refentrytitle>
- <manvolnum>8</manvolnum>
- </refmeta>
-
- <refnamediv>
- <refname>systemd-debug-generator</refname>
- <refpurpose>Generator for enabling a runtime debug shell and masking specific units at boot</refpurpose>
- </refnamediv>
-
- <refsynopsisdiv>
- <para><filename>/usr/lib/systemd/system-generators/systemd-debug-generator</filename></para>
- </refsynopsisdiv>
-
- <refsect1>
- <title>Description</title>
-
- <para><filename>systemd-debug-generator</filename> is
- a generator that reads the kernel command line and
- understands three options:</para>
-
- <para>If the <option>systemd.mask=</option> option is
- specified and followed by a unit name, this unit is
- masked for the runtime, similar 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 debugging system startup. May be
- specified more than once.</para>
-
- <para>If the <option>systemd.wants=</option> option is
- specified and followed by a unit name, a start job for
- this unit is added to the initial transaction. This is
- useful to start one or more additional units at
- boot. May be specified more than once.</para>
-
- <para>If the <option>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
- <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
- <command>enable</command> command.</para>
-
- <para><filename>systemd-debug-generator</filename>
- implements the <ulink
- url="http://www.freedesktop.org/wiki/Software/systemd/Generators">generator
- specification</ulink>.</para>
- </refsect1>
-
- <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>
- </refsect1>
+ <refentryinfo>
+ <title>systemd-debug-generator</title>
+ <productname>systemd</productname>
+
+ <authorgroup>
+ <author>
+ <contrib>Developer</contrib>
+ <firstname>Lennart</firstname>
+ <surname>Poettering</surname>
+ <email>lennart@poettering.net</email>
+ </author>
+ </authorgroup>
+ </refentryinfo>
+
+ <refmeta>
+ <refentrytitle>systemd-debug-generator</refentrytitle>
+ <manvolnum>8</manvolnum>
+ </refmeta>
+
+ <refnamediv>
+ <refname>systemd-debug-generator</refname>
+ <refpurpose>Generator for enabling a runtime debug shell and
+ masking specific units at boot</refpurpose>
+ </refnamediv>
+
+ <refsynopsisdiv>
+ <para><filename>/usr/lib/systemd/system-generators/systemd-debug-generator</filename></para>
+ </refsynopsisdiv>
+
+ <refsect1>
+ <title>Description</title>
+
+ <para><filename>systemd-debug-generator</filename> is a generator
+ that reads the kernel command line and understands three
+ options:</para>
+
+ <para>If the <option>systemd.mask=</option> option is specified
+ and followed by a unit name, this unit is masked for the runtime,
+ similar 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
+ debugging system startup. May be specified more than once.</para>
+
+ <para>If the <option>systemd.wants=</option> option is specified
+ and followed by a unit name, a start job for this unit is added to
+ the initial transaction. This is useful to start one or more
+ additional units at boot. May be specified more than once.</para>
+
+ <para>If the <option>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
+ <citerefentry><refentrytitle>systemctl</refentrytitle><manvolnum>1</manvolnum></citerefentry>'s
+ <command>enable</command> command.</para>
+
+ <para><filename>systemd-debug-generator</filename> implements the
+ <ulink
+ url="http://www.freedesktop.org/wiki/Software/systemd/Generators">generator
+ specification</ulink>.</para>
+ </refsect1>
+
+ <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>
+ </refsect1>
</refentry>