From 34293dfafd2a81d80727938199769906dab321bd Mon Sep 17 00:00:00 2001
From: Lennart Poettering <lennart@poettering.net>
Date: Thu, 14 May 2020 11:01:31 +0200
Subject: core: allow overriding the system hostname with systemd.hostname= on
 the kernel command line

---
 man/kernel-command-line.xml | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'man/kernel-command-line.xml')

diff --git a/man/kernel-command-line.xml b/man/kernel-command-line.xml
index fd49b65a8d..0f2972a0b6 100644
--- a/man/kernel-command-line.xml
+++ b/man/kernel-command-line.xml
@@ -467,6 +467,14 @@
         system clock to. The system time is set to the specified timestamp early during
         boot. It is not propagated to the hardware clock (RTC).</para></listitem>
       </varlistentry>
+
+      <varlistentry>
+        <term><varname>systemd.hostname=</varname></term>
+
+        <listitem><para>Accepts a hostname to set during early boot. If specified takes precedence over what
+        is set in <filename>/etc/hostname</filename>. Note that this does not bar later runtime changes to
+        the hostname, it simply controls the initial hostname set during early boot.</para></listitem>
+      </varlistentry>
     </variablelist>
 
   </refsect1>
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