更新 simpleadmin/console/menu/change_hostname.sh

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"