X-Git-Url: http://git.grml.org/?p=grml-autoconfig.git;a=blobdiff_plain;f=etc%2Fgrml%2Fpump-scripts.d%2Fset-hostname;h=9aec36835f8e633c18c57f403e2ccd9b5ff5d029;hp=9c2c51857db070941d6a5e6312c89c3ab9c3b55a;hb=b86da8b34ae43f5a48a35fca899f9701051032bf;hpb=91d88e67c7e46049809a9b79b6aa7841ecda3c7d

diff --git a/etc/grml/pump-scripts.d/set-hostname b/etc/grml/pump-scripts.d/set-hostname
index 9c2c518..9aec368 100755
--- a/etc/grml/pump-scripts.d/set-hostname
+++ b/etc/grml/pump-scripts.d/set-hostname
@@ -9,16 +9,15 @@
 
 . /etc/grml/autoconfig.functions
 
-
 # only run if no nodhcphostname parameter is given
-if ! checkbootparam 'nodhcphostname' ; then
+# and if running in live mode
+if ! checkbootparam 'nodhcphostname' && [ -f /etc/grml_cd ] ; then
 
-    hostname=$(host $3) || exit 1
-    # dhcphostname is set, get the PTR for the ip
-    hostname=$(echo ${hostname} | awk '{ print substr($5, 0, length($5)-1) }')
+    hostname=$(busybox nslookup $3 | awk '/Address 1: '$3'/ {print $4}')
+    [ -n $hostname ] || exit 1
 
     if [ -n "$hostname" ] ; then
-        echo $hostname > /etc/hostname
+        grml-hostname $hostname
         hostname -F /etc/hostname
     fi
 fi