X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=scripts%2Flive-helpers;h=f49eaf78e4e7969be52f37531b85fe889b930db8;hb=refs%2Ftags%2Fupstream%2F1.110.4;hp=ccc3a4ad5e2aab54b4fb7b75409a40465d403dac;hpb=482099e5a39fa3f8eec108a4e26182647c8cb4d6;p=live-boot-grml.git

diff --git a/scripts/live-helpers b/scripts/live-helpers
index ccc3a4a..f49eaf7 100644
--- a/scripts/live-helpers
+++ b/scripts/live-helpers
@@ -288,3 +288,17 @@ find_files ()
 		done
 	done
 }
+
+get_mac ()
+{
+   mac=""
+   for adaptor in /sys/class/net/*;do
+      status=$(cat ${adaptor}/iflink)
+      if [ ${status} -eq 2 ];
+      then
+         mac=$(cat ${adaptor}/address)
+         mac=$(echo ${mac}|sed 's/:/-/g'|tr '[a-z]' '[A-Z]')
+      fi
+   done
+   echo $mac
+}