From bb9cb3c0d8a599a8895343157477905cb3a662e8 Mon Sep 17 00:00:00 2001
From: Pierre Labastie <pierre.labastie@neuf.fr>
Date: Fri, 18 Mar 2022 16:06:36 +0100
Subject: [PATCH] [Sysv]: /etc/inittab: respawn sulogin in runlevel 1

If run once (as it is now), the only possibility after hitting
control-D is to reboot. Note that init treats the S runlevel
differently:
when the last daemon to be run n runlevel S exits, init switches
to the default runlevel. This is not the case for other runlevels.
---
 chapter09/usage.xml | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/chapter09/usage.xml b/chapter09/usage.xml
index a723099e4..6f8d7a03f 100644
--- a/chapter09/usage.xml
+++ b/chapter09/usage.xml
@@ -77,7 +77,8 @@ l6:6:wait:/etc/rc.d/init.d/rc 6
 
 ca:12345:ctrlaltdel:/sbin/shutdown -t1 -a -r now
 
-su:S016:once:/sbin/sulogin
+su:S06:once:/sbin/sulogin
+s1:1:respawn:/sbin/sulogin
 
 1:2345:respawn:/sbin/agetty --noclear tty1 9600
 2:2345:respawn:/sbin/agetty tty2 9600