diff --git a/zen/gchange_INIT.sh b/zen/gchange_INIT.sh
index ea53414..faa29a7 100755
--- a/zen/gchange_INIT.sh
+++ b/zen/gchange_INIT.sh
@@ -78,7 +78,7 @@ export LANG=C.UTF-8 #attipix
[[ ! -f ~/.zen/ipfs/.${IPFSNODEID}/.ipfsnodeid ]] && echo ${IPFSNODEID} > ~/.zen/ipfs/.${IPFSNODEID}/.ipfsnodeid
########################################################################
-# NODE DISK PERFORMANCE, manual remove ~/.ipfs/test.disk to run again
+# NODE DISK PERFORMANCE, manual remove ~/.ipfs/test.disk (every week in cron_MINUTE) then run again
if [[ ! -f ~/.ipfs/test.disk ]]; then
diskperf=$(dd if=/dev/zero of=~/.ipfs/test.disk bs=10M count=1 oflag=dsync 2>&1 | tail -n 1 | sed s/\,\ /\ -/g | cut -d '-' -f 4)
echo "DISK PERFORMANCE TESTING : $diskperf"
diff --git a/zen/ipfs_SWARM_refresh.sh b/zen/ipfs_SWARM_refresh.sh
index eba100c..992f467 100755
--- a/zen/ipfs_SWARM_refresh.sh
+++ b/zen/ipfs_SWARM_refresh.sh
@@ -243,12 +243,13 @@ done
# REFRESH tiddlywiki WALL OF FRIENDS /ipns/${IPFSNODEID}/.${IPFSNODEID}/FRIENDS/index.html
########################################################################
zuid="$(cat ~/.zen/ipfs/.$IPFSNODEID/_xbian.zuid)"
+updated="$(date +"%m-%d-%Y_%H:%M")"
echo "******************************************************************"
echo "### PUBLISH tiddlywiki WALL OF FRIENDS ###"
echo "
- WIKI des Amis de $zuid = ${IPFSNODEID}
+ $zuid $updated FRIENDS (${IPFSNODEID})