From 4b68890429ef91e94bba120b50046cf7069c56b5 Mon Sep 17 00:00:00 2001
From: sky <cure-angled-rewrap@duck.com>
Date: Fri, 13 Dec 2024 21:28:40 +0800
Subject: [PATCH] =?UTF-8?q?=E6=9B=B4=E6=96=B0=20simpleadmin/console/menu/c?=
 =?UTF-8?q?hange=5Fhostname.sh?=
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---
 simpleadmin/console/menu/change_hostname.sh | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)

diff --git a/simpleadmin/console/menu/change_hostname.sh b/simpleadmin/console/menu/change_hostname.sh
index a3c3b4d..ccd7639 100644
--- a/simpleadmin/console/menu/change_hostname.sh
+++ b/simpleadmin/console/menu/change_hostname.sh
@@ -34,6 +34,26 @@ remount_rw
 echo "$new_hostname" > /etc/hostname
 sed -i "s/127.0.1.1.*$/127.0.1.1\t$new_hostname/g" /etc/hosts
 hostname "$new_hostname"
+
+# Create and enable the hostname service
+cat > /lib/systemd/system/set-hostname.service << EOF
+[Unit]
+Description=Set system hostname at boot
+After=network.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/sh -c 'hostname \$(cat /etc/hostname)'
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
+EOF
+
+systemctl daemon-reload
+systemctl enable set-hostname.service
+systemctl start set-hostname.service
+
 remount_ro
 
 echo -e "\033[0;32mHostname has been changed to: $new_hostname\033[0m"