Update importcustomattributes.sh

importcustomattributes.sh

@@ -2,6 +2,7 @@
 curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/" -H "Metadata-Flavor: Google" > /var/metadatalist.txt
 cat /var/metadatalist.txt | while read p
 do
-    LINE=export "$p"=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/$p" -H "Metadata-Flavor: Google")    
+    LINE=export "$p"=$(curl "http://metadata.google.internal/computeMetadata/v1/instance/attributes/$p" -H "Metadata-Flavor: Google")   
+    echo $LINE 
     grep -qFx -- "$LINE" /etc/profile || echo "$LINE" >> /etc/profile
 done