diff --git a/scripts/stats.sh b/scripts/stats.sh
index ed9f480..fa9cfb0 100755
--- a/scripts/stats.sh
+++ b/scripts/stats.sh
@@ -1,23 +1,13 @@
 #!/bin/sh
 
-for dir in `cat /etc/proftpd/vpasswd | cut -d : -f 6`; do
-#for dir in /home/dalleFTP/reynaud_mila; do
-    if [ -d $dir ]; then
-        du -s $dir | cut -f 1 >$dir/.size
-        chmod 644 $dir/.size
+set -o errexit
+set -o nounset
+#set -x
 
-        #mtime=0
-        #export IFS=$'\n'
-        #for file in `find $dir -type f -not -name .size -not -name .last-modified`; do
-        #   timestamp=`stat -c %Y $file`
-        #   if [ $timestamp -gt $mtime ]; then
-        #       mtime=$timestamp
-        #   fi
-        #done
-        #unset IFS
-            
-        #echo $mtime >$dir/.lastmodified
-        #chmod 644 $dir/.lastmodified
+cut -d : -f 6 /etc/proftpd/vpasswd | while read -r dir; do
+    if [ -d "$dir" ]; then
+        du -s "$dir" | cut -f 1 > "$dir"/.size
+        chmod 644 "$dir"/.size
     fi
 done